Weather in Cornwall 7-day weather forecast
Thu, 27.08 21:00 · 59 m a.s.l. · America/Toronto · 45.02, -74.73
19°
mainly clear
feels like 19° · Now 27.08 21:00
✓ bias-corrected using observations (station Massena Intl, 13 km, -1.1°)
observed: 21° · Massena Intl · 13 km · 54 min ago
Nearby:Massena 16 km
Latest air temperature observations (°C)
21°
wind W 5 m/s, gusts to 10 · pressure 759 mmHg · dew point 16°
station: Massena Intl (KMSS) · 13 km · elev. 60 m · 27.08 19:53 (54 min ago)
22°
24°
24°
23°
22°
23°
21°
23°
23°
24°
24°
24°
25°
25°
22°
21°
| Time | 08:53 27.08 | 09:53 | 10:53 | 11:53 | 12:53 | 13:53 | 14:08 | 14:32 | 14:53 | 15:27 | 15:53 | 16:04 | 16:53 | 17:53 | 18:53 | 19:53 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather | ||||||||||||||||
| Temperature, °C | 22 | 24 | 24 | 23 | 22 | 23 | 21 | 23 | 23 | 24 | 24 | 24 | 25 | 25 | 22 | 21 |
| Weather | -RA | -RA | -TSRA | |||||||||||||
| Wind, m/s | 5 | 6 | 6 | 6 | 5 | 4 | 3 | 4 | 4 | 4 | 5 | 6 | 4 | 6 | 3 | 5 |
| Gusts, m/s | 10 | 11 | 10 | 9 | 10 | |||||||||||
| Pressure, mmHg | 759 | 759 | 758 ▼ | 759 ▲ | 758 ▼ | 758 | 759 ▲ | 758 ▼ | 758 | 758 | 758 | 758 | 758 | 758 | 758 | 759 ▲ |
| Humidity, % | 73 | 69 | 64 | 74 | 79 | 76 | 87 | 87 | 85 | 79 | 77 | 77 | 71 | 66 | 79 | 73 |
| Dew point, °C | 17 | 18 | 17 | 18 | 18 | 18 | 19 | 21 | 21 | 20 | 20 | 20 | 19 | 18 | 18 | 16 |
Week
Today 27.08
25° 18°
1.5 mm
wind to 5
Tomorrow 28.08
21° 12°
0.3 mm
wind to 3
Sat 29.08
22° 10°
wind to 4
Sun 30.08
22° 14°
9.0 mm
wind to 3
Mon 31.08
19° 10°
wind to 3
Tue 01.09
21° 6°
9.3 mm
wind to 2
Wed 02.09
27° 19°
14.1 mm
wind to 5
Today, Thu 27.08 · 18…25° · daily precipitation 1.5 mm · ☀ 06:16–19:47 hourly3-hourly
24°1.3
25°0.1
19°
| Time | 00 | 03 | 06 | 09 | 12 | 15 | 18 | 21 |
|---|---|---|---|---|---|---|---|---|
| Weather | ||||||||
| Temperature, °C | 24 | 25 | 19 | |||||
| feels like | 25 | 25 | 19 | |||||
| Weather | thunderstorm | p. cloudy | fair | |||||
| Rain, mm | 1.3 | 0.1 | · | |||||
| Wind, m/s | 4 | 4 | 2 | |||||
| Gusts, m/s | 14 | 12 | 5 | |||||
| Cloud h/m/l | ||||||||
| Pressure, mmHg | 752 | 752 | 754 | |||||
| Humidity, % | 73 | 66 | 87 |
24°1.3
24°0.1
24°
25°
23°
20°
19°
18°
18°0.1
| Time | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather | ||||||||||||||||||||||||
| Temperature, °C | 24 | 24 | 24 | 25 | 23 | 20 | 19 | 18 | 18 | |||||||||||||||
| feels like | 25 | 24 | 23 | 25 | 24 | 20 | 19 | 19 | 18 | |||||||||||||||
| Weather | thunderstorm | p. cloudy | p. cloudy | p. cloudy | p. cloudy | fair | fair | p. cloudy | p. cloudy | |||||||||||||||
| Rain, mm | 1.3 | 0.1 | · | · | · | · | · | · | 0.1 | |||||||||||||||
| Wind, m/s | 4 | 5 | 5 | 4 | 3 | 2 | 2 | 3 | 3 | |||||||||||||||
| Gusts, m/s | 14 | 14 | 13 | 12 | 11 | 7 | 5 | 6 | 6 | |||||||||||||||
| Cloud h/m/l | ||||||||||||||||||||||||
| Pressure, mmHg | 752 | 752 | 752 | 752 | 752 | 753 | 754 | 754 | 754 | |||||||||||||||
| Humidity, % | 73 | 68 | 65 | 66 | 73 | 82 | 87 | 90 | 90 |
Tomorrow, Fri 28.08 · 12…21° · daily precipitation 0.3 mm · ☀ 06:17–19:45 hourly3-hourly
17°0.2
16°
13°0.1
15°
19°
21°
21°
14°
| Time | 00 | 03 | 06 | 09 | 12 | 15 | 18 | 21 |
|---|---|---|---|---|---|---|---|---|
| Weather | ||||||||
| Temperature, °C | 17 | 16 | 13 | 15 | 19 | 21 | 21 | 14 |
| feels like | 17 | 15 | 12 | 14 | 17 | 19 | 20 | 13 |
| Weather | showers | overcast | overcast | p. cloudy | fair | fair | clear | fair |
| Rain, mm | 0.2 | · | 0.1 | · | · | · | · | · |
| Wind, m/s | 3 | 2 | 2 | 2 | 2 | 3 | 2 | 1 |
| Gusts, m/s | 6 | 6 | 5 | 6 | 6 | 7 | 6 | 2 |
| Cloud h/m/l | ||||||||
| Pressure, mmHg | 754 | 756 | 757 | 759 | 760 | 758 | 758 | 760 |
| Humidity, % | 93 | 88 | 83 | 73 | 63 | 53 | 52 | 80 |
17°0.2
17°
16°
16°
15°
14°0.1
13°
12°
14°
15°
17°
18°
19°
20°
20°
21°
21°
20°
21°
20°
15°
14°
13°
13°
| Time | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather | ||||||||||||||||||||||||
| Temperature, °C | 17 | 17 | 16 | 16 | 15 | 14 | 13 | 12 | 14 | 15 | 17 | 18 | 19 | 20 | 20 | 21 | 21 | 20 | 21 | 20 | 15 | 14 | 13 | 13 |
| feels like | 17 | 17 | 16 | 15 | 14 | 13 | 12 | 11 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 19 | 19 | 18 | 20 | 20 | 15 | 13 | 12 | 12 |
| Weather | showers | p. cloudy | p. cloudy | overcast | overcast | overcast | overcast | p. cloudy | overcast | p. cloudy | overcast | fair | fair | fair | fair | fair | fair | p. cloudy | clear | clear | clear | fair | p. cloudy | p. cloudy |
| Rain, mm | 0.2 | · | · | · | · | 0.1 | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · |
| Wind, m/s | 3 | 2 | 2 | 2 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | 1 | 1 |
| Gusts, m/s | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 4 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 6 | 4 | 2 | 2 | 2 | 2 |
| Cloud h/m/l | ||||||||||||||||||||||||
| Pressure, mmHg | 754 | 754 | 754 | 756 | 756 | 757 | 757 | 758 | 758 | 759 | 760 | 760 | 760 | 759 | 759 | 758 | 758 | 758 | 758 | 759 | 759 | 760 | 760 | 760 |
| Humidity, % | 93 | 95 | 93 | 88 | 86 | 84 | 83 | 85 | 81 | 73 | 70 | 68 | 63 | 57 | 55 | 53 | 53 | 51 | 52 | 65 | 74 | 80 | 84 | 84 |
Sat 29.08 · 10…22° · daily precipitation 0 mm · ☀ 06:18–19:43 hourly3-hourly
12°
12°
10°
17°
21°
22°
22°
16°
| Time | 00 | 03 | 06 | 09 | 12 | 15 | 18 | 21 |
|---|---|---|---|---|---|---|---|---|
| Weather | ||||||||
| Temperature, °C | 12 | 12 | 10 | 17 | 21 | 22 | 22 | 16 |
| feels like | 11 | 10 | 9 | 16 | 20 | 20 | 21 | 16 |
| Weather | p. cloudy | p. cloudy | p. cloudy | clear | fair | overcast | overcast | overcast |
| Rain, mm | · | · | · | · | · | · | · | · |
| Wind, m/s | 1 | 2 | 2 | 3 | 4 | 4 | 3 | 2 |
| Gusts, m/s | 3 | 3 | 4 | 6 | 8 | 9 | 6 | 4 |
| Cloud h/m/l | ||||||||
| Pressure, mmHg | 760 | 760 | 760 | 762 | 761 | 760 | 759 | 759 |
| Humidity, % | 86 | 86 | 91 | 81 | 58 | 53 | 63 | 81 |
12°
12°
12°
12°
11°
11°
10°
10°
14°
17°
19°
20°
21°
22°
22°
22°
21°
20°
22°
21°
17°
16°
16°
15°
| Time | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather | ||||||||||||||||||||||||
| Temperature, °C | 12 | 12 | 12 | 12 | 11 | 11 | 10 | 10 | 14 | 17 | 19 | 20 | 21 | 22 | 22 | 22 | 21 | 20 | 22 | 21 | 17 | 16 | 16 | 15 |
| feels like | 11 | 11 | 10 | 10 | 10 | 10 | 9 | 9 | 14 | 16 | 18 | 19 | 20 | 20 | 20 | 20 | 19 | 19 | 21 | 21 | 17 | 16 | 15 | 14 |
| Weather | p. cloudy | p. cloudy | p. cloudy | p. cloudy | p. cloudy | p. cloudy | p. cloudy | fair | fair | clear | clear | fair | fair | p. cloudy | overcast | overcast | overcast | overcast | overcast | overcast | overcast | overcast | fair | fair |
| Rain, mm | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · |
| Wind, m/s | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 2 | 2 | 2 | 2 | 2 |
| Gusts, m/s | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 5 | 6 | 7 | 8 | 8 | 9 | 9 | 9 | 9 | 8 | 6 | 6 | 4 | 4 | 5 | 5 |
| Cloud h/m/l | ||||||||||||||||||||||||
| Pressure, mmHg | 760 | 760 | 760 | 760 | 760 | 760 | 760 | 761 | 762 | 762 | 762 | 762 | 761 | 760 | 760 | 760 | 760 | 760 | 759 | 759 | 758 | 759 | 759 | 759 |
| Humidity, % | 86 | 85 | 85 | 86 | 86 | 87 | 91 | 94 | 88 | 81 | 73 | 66 | 58 | 50 | 49 | 53 | 59 | 65 | 63 | 69 | 79 | 81 | 81 | 82 |
Sun 30.08 · 14…22° · daily precipitation 9.0 mm · ☀ 06:19–19:42 hourly3-hourly
14°
16°
16°
18°0.2
22°
22°0.6
22°0.1
| Time | 00 | 03 | 06 | 09 | 12 | 15 | 18 | 21 |
|---|---|---|---|---|---|---|---|---|
| Weather | ||||||||
| Temperature, °C | 14 | 16 | 16 | 18 | 22 | 22 | 22 | |
| feels like | 13 | 14 | 14 | 18 | 22 | 23 | 24 | |
| Weather | fair | overcast | overcast | overcast | p. cloudy | light rain | showers | |
| Rain, mm | · | · | · | 0.2 | · | 0.6 | 0.1 | |
| Wind, m/s | 3 | 3 | 2 | 2 | 3 | 2 | 2 | |
| Gusts, m/s | 6 | 6 | 6 | 5 | 7 | 8 | 6 | |
| Cloud h/m/l | ||||||||
| Pressure, mmHg | 758 | 758 | 758 | 758 | 758 | 757 | 756 | |
| Humidity, % | 85 | 79 | 74 | 80 | 71 | 83 | 87 |
14°
15°
15°
16°
16°
16°
16°
15°0.1
17°0.1
18°
20°
21°
22°
22°
21°
22°0.6
22°
21°
22°0.1
20°3.7
17°3.5
17°0.9
| Time | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather | ||||||||||||||||||||||||
| Temperature, °C | 14 | 15 | 15 | 16 | 16 | 16 | 16 | 15 | 17 | 18 | 20 | 21 | 22 | 22 | 21 | 22 | 22 | 21 | 22 | 20 | 17 | 17 | ||
| feels like | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 16 | 18 | 20 | 21 | 22 | 22 | 22 | 23 | 23 | 23 | 24 | 22 | 19 | 18 | ||
| Weather | fair | p. cloudy | overcast | overcast | overcast | overcast | overcast | light rain | overcast | overcast | overcast | overcast | p. cloudy | overcast | overcast | light rain | overcast | overcast | showers | thunderstorm | thunderstorm | overcast | ||
| Rain, mm | · | · | · | · | · | · | · | 0.1 | 0.1 | · | · | · | · | · | · | 0.6 | · | · | 0.1 | 3.7 | 3.5 | 0.9 | ||
| Wind, m/s | 3 | 2 | 2 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 2 | ||
| Gusts, m/s | 6 | 5 | 6 | 6 | 6 | 7 | 6 | 5 | 4 | 5 | 6 | 7 | 7 | 7 | 6 | 8 | 6 | 5 | 6 | 7 | 7 | 4 | ||
| Cloud h/m/l | ||||||||||||||||||||||||
| Pressure, mmHg | 758 | 758 | 758 | 758 | 758 | 758 | 758 | 758 | 758 | 758 | 758 | 758 | 758 | 757 | 757 | 757 | 756 | 756 | 756 | 756 | 756 | 757 | ||
| Humidity, % | 85 | 85 | 83 | 79 | 77 | 74 | 74 | 80 | 81 | 80 | 78 | 74 | 71 | 73 | 79 | 83 | 83 | 83 | 87 | 93 | 94 | 96 |
Mon 31.08 · 10…19° · daily precipitation 0 mm · ☀ 06:20–19:40 hourly3-hourly
16°
14°
14°
17°
19°
19°
14°
10°
| Time | 00 | 03 | 06 | 09 | 12 | 15 | 18 | 21 |
|---|---|---|---|---|---|---|---|---|
| Weather | ||||||||
| Temperature, °C | 16 | 14 | 14 | 17 | 19 | 19 | 14 | 10 |
| feels like | 16 | 13 | 13 | 16 | 18 | 18 | 13 | 9 |
| Weather | p. cloudy | p. cloudy | fair | overcast | overcast | fair | clear | clear |
| Rain, mm | · | · | · | · | · | · | · | · |
| Wind, m/s | 1 | 3 | 2 | 2 | 2 | 2 | 1 | 1 |
| Gusts, m/s | 3 | 6 | 5 | 7 | 7 | 6 | 2 | 2 |
| Cloud h/m/l | ||||||||
| Pressure, mmHg | 758 | 759 | 760 | 762 | 760 | 760 | 760 | 760 |
| Humidity, % | 98 | 92 | 89 | 72 | 56 | 52 | 77 | 87 |
Tue 01.09 · 6…21° · daily precipitation 9.3 mm · ☀ 06:22–19:38 hourly3-hourly
8°
6°
11°
18°
21°
17°1.1
16°0.6
17°7.6
| Time | 00 | 03 | 06 | 09 | 12 | 15 | 18 | 21 |
|---|---|---|---|---|---|---|---|---|
| Weather | ||||||||
| Temperature, °C | 8 | 6 | 11 | 18 | 21 | 17 | 16 | 17 |
| feels like | 6 | 4 | 10 | 18 | 22 | 18 | 17 | 19 |
| Weather | fair | clear | fair | overcast | overcast | showers | fog | thunderstorm |
| Rain, mm | · | · | · | · | · | 1.1 | 0.6 | 7.6 |
| Wind, m/s | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 0 |
| Gusts, m/s | 2 | 2 | 3 | 5 | 5 | 5 | 4 | 2 |
| Cloud h/m/l | ||||||||
| Pressure, mmHg | 760 | 760 | 760 | 760 | 759 | 754 | 754 | 754 |
| Humidity, % | 91 | 94 | 90 | 71 | 69 | 95 | 98 | 98 |
Wed 02.09 · 19…27° · daily precipitation 14.1 mm · ☀ 06:23–19:36 hourly3-hourly
19°5.8
20°3.7
22°1.8
24°0.4
26°
27°
21°1.9
20°0.5
| Time | 00 | 03 | 06 | 09 | 12 | 15 | 18 | 21 |
|---|---|---|---|---|---|---|---|---|
| Weather | ||||||||
| Temperature, °C | 19 | 20 | 22 | 24 | 26 | 27 | 21 | 20 |
| feels like | 21 | 22 | 24 | 26 | 28 | 28 | 24 | 22 |
| Weather | thunderstorm | thunderstorm | showers | overcast | p. cloudy | p. cloudy | showers | overcast |
| Rain, mm | 5.8 | 3.7 | 1.8 | 0.4 | · | · | 1.9 | 0.5 |
| Wind, m/s | 2 | 3 | 3 | 4 | 5 | 4 | 1 | 2 |
| Gusts, m/s | 4 | 7 | 7 | 9 | 10 | 10 | 5 | 5 |
| Cloud h/m/l | ||||||||
| Pressure, mmHg | 753 | 753 | 754 | 754 | 753 | 752 | 753 | 754 |
| Humidity, % | 97 | 96 | 96 | 91 | 72 | 66 | 90 | 96 |
Air temperature (°C)· Cornwall · forecast for the nearest hour, largest places in view
Precipitation — total per interval (1 h; beyond +78 h — 3 h). Cloud: three bars = high / mid / low. DWD NWP 13 km