Weather in Ottawa 7-day weather forecast
Thu, 27.08 19:00 · 71 m a.s.l. · America/Toronto · 45.41, -75.70
22°
showers
feels like 23° · Now 27.08 19:00
✓ bias-corrected using observations (station Ottawa Cda Rcs Ont, 3 km, -0.0°)
observed: 20° · Ottawa Cda Rcs Ont · 3 km · 124 min ago
Latest air temperature observations (°C)
20°
wind W 5 m/s · pressure 757 mmHg · dew point 17°
station: Ottawa Cda Rcs Ont (WMO 71063) · 3 km · elev. 79 m · 27.08 17:00 (124 min ago)
21°
18°
16°
16°
18°
21°
23°2
20°
| Time | 20:00 26.08 | 23:00 | 02:00 27.08 | 05:00 | 08:00 | 11:00 | 14:00 | 17:00 |
|---|---|---|---|---|---|---|---|---|
| Temperature, °C | 21 | 18 | 16 | 16 | 18 | 21 | 23 | 20 |
| Precip., mm | · | · | · | 2.0/6h | ||||
| Wind, m/s | 2 | 2 | 2 | 2 | 2 | 2 | 5 | 5 |
| Pressure, mmHg | 761 | 761 | 760 ▼ | 759 ▼ | 759 | 758 ▼ | 757 ▼ | 757 |
| Humidity, % | 69 | 83 | 93 | 93 | 86 | 81 | 85 | 85 |
| Dew point, °C | 16 | 16 | 15 | 15 | 15 | 18 | 20 | 17 |
Verification at this station · 7 days (lead ≤ 24 h): mean absolute error MAE 0.7 °C, bias −0.2 °C (cold) · N = 91
Accuracy →
SYNOP reports (WMO); sea-level pressure; local time.
Week
Today 27.08
23° 18°
8.1 mm
wind to 4
Tomorrow 28.08
22° 12°
wind to 4
Sat 29.08
24° 12°
wind to 4
Sun 30.08
21° 16°
2.2 mm
wind to 3
Mon 31.08
24° 15°
wind to 3
Tue 01.09
17° 15°
18.3 mm
wind to 3
Wed 02.09
28° 16°
0.2 mm
wind to 4
Hourly · local time
Today, Thu 27.08 · 18…23° · daily precipitation 8.1 mm · ☀ 06:19–19:52 hourly3-hourly
19°
21°1.3
23°3.1
22°1.7
20°1.7
| Time | 00 | 03 | 06 | 09 | 12 | 15 | 18 | 21 |
|---|---|---|---|---|---|---|---|---|
| Weather | ||||||||
| Temperature, °C | 19 | 21 | 23 | 22 | 20 | |||
| feels like | 20 | 22 | 24 | 24 | 21 | |||
| Weather | overcast | showers | showers | p. cloudy | showers | |||
| Rain, mm | · | 1.3 | 3.1 | 1.7 | 1.7 | |||
| Wind, m/s | 2 | 4 | 4 | 3 | 2 | |||
| Gusts, m/s | 5 | 12 | 10 | 9 | 5 | |||
| Cloud h/m/l | ||||||||
| Pressure, mmHg | 752 | 752 | 750 | 751 | 752 | |||
| Humidity, % | 85 | 86 | 80 | 83 | 93 |
19°
19°0.5
21°0.3
21°0.5
22°1
22°1.8
23°0.3
23°0.8
22°0.6
22°0.3
22°0.6
20°0.4
20°0.7
19°0.3
18°
| 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 | 19 | 19 | 21 | 21 | 22 | 22 | 23 | 23 | 22 | 22 | 22 | 20 | 20 | 19 | 18 | |||||||||
| feels like | 20 | 20 | 22 | 22 | 23 | 22 | 24 | 24 | 23 | 24 | 23 | 22 | 21 | 20 | 18 | |||||||||
| Weather | overcast | showers | showers | showers | showers | showers | showers | thunderstorm | showers | p. cloudy | showers | showers | showers | p. cloudy | overcast | |||||||||
| Rain, mm | · | 0.5 | 0.3 | 0.5 | 1.0 | 1.8 | 0.3 | 0.8 | 0.6 | 0.3 | 0.6 | 0.4 | 0.7 | 0.3 | · | |||||||||
| Wind, m/s | 2 | 2 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 2 | 1 | 2 | 2 | 4 | |||||||||
| Gusts, m/s | 5 | 5 | 7 | 12 | 11 | 11 | 10 | 11 | 10 | 9 | 8 | 6 | 5 | 6 | 8 | |||||||||
| Cloud h/m/l | ||||||||||||||||||||||||
| Pressure, mmHg | 752 | 752 | 752 | 752 | 751 | 751 | 750 | 751 | 750 | 751 | 751 | 752 | 752 | 754 | 754 | |||||||||
| Humidity, % | 85 | 88 | 87 | 86 | 84 | 85 | 80 | 82 | 81 | 83 | 87 | 91 | 93 | 92 | 86 |
Tomorrow, Fri 28.08 · 12…22° · daily precipitation 0 mm · ☀ 06:20–19:50 hourly3-hourly
17°
14°
12°
15°
19°
22°
21°
17°
| Time | 00 | 03 | 06 | 09 | 12 | 15 | 18 | 21 |
|---|---|---|---|---|---|---|---|---|
| Weather | ||||||||
| Temperature, °C | 17 | 14 | 12 | 15 | 19 | 22 | 21 | 17 |
| feels like | 16 | 13 | 12 | 14 | 18 | 20 | 20 | 17 |
| Weather | overcast | p. cloudy | p. cloudy | fair | fair | fair | fair | p. cloudy |
| Rain, mm | · | · | · | · | · | · | · | · |
| Wind, m/s | 4 | 2 | 1 | 2 | 2 | 2 | 2 | 1 |
| Gusts, m/s | 8 | 6 | 2 | 5 | 4 | 6 | 6 | 2 |
| Cloud h/m/l | ||||||||
| Pressure, mmHg | 754 | 756 | 756 | 758 | 758 | 758 | 758 | 758 |
| Humidity, % | 85 | 83 | 93 | 77 | 62 | 47 | 49 | 76 |
17°
16°
14°
14°
14°
13°
12°
13°
14°
15°
16°
19°
19°
20°
21°
22°
22°
21°
21°
20°
18°
17°
16°
16°
| 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 | 16 | 14 | 14 | 14 | 13 | 12 | 13 | 14 | 15 | 16 | 19 | 19 | 20 | 21 | 22 | 22 | 21 | 21 | 20 | 18 | 17 | 16 | 16 |
| feels like | 16 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 14 | 14 | 16 | 18 | 18 | 19 | 20 | 20 | 20 | 19 | 20 | 20 | 18 | 17 | 16 | 15 |
| Weather | overcast | p. cloudy | p. cloudy | p. cloudy | p. cloudy | p. cloudy | p. cloudy | p. cloudy | clear | fair | fair | fair | fair | p. cloudy | p. cloudy | fair | fair | fair | fair | fair | fair | p. cloudy | p. cloudy | overcast |
| Rain, mm | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · |
| Wind, m/s | 4 | 4 | 2 | 2 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 |
| Gusts, m/s | 8 | 8 | 8 | 6 | 4 | 3 | 2 | 2 | 4 | 5 | 5 | 4 | 4 | 5 | 6 | 6 | 6 | 6 | 6 | 4 | 2 | 2 | 1 | 2 |
| Cloud h/m/l | ||||||||||||||||||||||||
| Pressure, mmHg | 754 | 754 | 755 | 756 | 756 | 756 | 756 | 757 | 758 | 758 | 758 | 759 | 758 | 758 | 758 | 758 | 758 | 758 | 758 | 758 | 758 | 758 | 759 | 758 |
| Humidity, % | 85 | 81 | 81 | 83 | 86 | 90 | 93 | 94 | 86 | 77 | 73 | 67 | 62 | 56 | 51 | 47 | 46 | 47 | 49 | 61 | 72 | 76 | 78 | 80 |
Sat 29.08 · 12…24° · daily precipitation 0 mm · ☀ 06:21–19:48 hourly3-hourly
15°
14°
12°
17°
22°
24°
23°
18°
| Time | 00 | 03 | 06 | 09 | 12 | 15 | 18 | 21 |
|---|---|---|---|---|---|---|---|---|
| Weather | ||||||||
| Temperature, °C | 15 | 14 | 12 | 17 | 22 | 24 | 23 | 18 |
| feels like | 15 | 14 | 12 | 17 | 20 | 22 | 22 | 18 |
| Weather | p. cloudy | p. cloudy | clear | clear | fair | overcast | p. cloudy | fair |
| Rain, mm | · | · | · | · | · | · | · | · |
| Wind, m/s | 1 | 1 | 1 | 1 | 3 | 3 | 4 | 3 |
| Gusts, m/s | 2 | 2 | 2 | 3 | 7 | 8 | 9 | 7 |
| Cloud h/m/l | ||||||||
| Pressure, mmHg | 758 | 758 | 759 | 760 | 760 | 758 | 757 | 758 |
| Humidity, % | 82 | 87 | 95 | 78 | 56 | 44 | 55 | 78 |
15°
15°
14°
14°
14°
13°
12°
12°
14°
17°
19°
21°
22°
22°
23°
24°
24°
23°
23°
22°
20°
18°
17°
16°
| 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 | 15 | 15 | 14 | 14 | 14 | 13 | 12 | 12 | 14 | 17 | 19 | 21 | 22 | 22 | 23 | 24 | 24 | 23 | 23 | 22 | 20 | 18 | 17 | 16 |
| feels like | 15 | 15 | 13 | 14 | 14 | 13 | 12 | 12 | 15 | 17 | 19 | 21 | 20 | 21 | 21 | 22 | 22 | 21 | 22 | 21 | 19 | 18 | 17 | 16 |
| Weather | p. cloudy | overcast | p. cloudy | p. cloudy | fair | clear | clear | clear | clear | clear | clear | clear | fair | p. cloudy | p. cloudy | overcast | overcast | overcast | p. cloudy | p. cloudy | fair | fair | clear | clear |
| Rain, mm | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · |
| Wind, m/s | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 3 | 3 | 3 | 2 | 2 |
| Gusts, m/s | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 3 | 5 | 6 | 7 | 8 | 8 | 8 | 8 | 9 | 9 | 8 | 7 | 7 | 6 | 5 |
| Cloud h/m/l | ||||||||||||||||||||||||
| Pressure, mmHg | 758 | 758 | 758 | 758 | 758 | 758 | 759 | 760 | 760 | 760 | 760 | 760 | 760 | 759 | 758 | 758 | 758 | 758 | 757 | 757 | 757 | 758 | 758 | 758 |
| Humidity, % | 82 | 84 | 86 | 87 | 87 | 90 | 95 | 97 | 94 | 78 | 69 | 63 | 56 | 52 | 48 | 44 | 46 | 50 | 55 | 62 | 72 | 78 | 84 | 89 |
Sun 30.08 · 16…21° · daily precipitation 2.2 mm · ☀ 06:23–19:46 hourly3-hourly
16°
16°
16°
19°0.1
21°1.7
| Time | 00 | 03 | 06 | 09 | 12 | 15 | 18 | 21 |
|---|---|---|---|---|---|---|---|---|
| Weather | ||||||||
| Temperature, °C | 16 | 16 | 16 | 19 | 21 | |||
| feels like | 17 | 17 | 17 | 19 | 21 | |||
| Weather | clear | p. cloudy | overcast | overcast | overcast | |||
| Rain, mm | · | · | · | 0.1 | 1.7 | |||
| Wind, m/s | 2 | 2 | 1 | 2 | 3 | |||
| Gusts, m/s | 4 | 3 | 3 | 5 | 8 | |||
| Cloud h/m/l | ||||||||
| Pressure, mmHg | 758 | 757 | 757 | 758 | 758 | |||
| Humidity, % | 92 | 95 | 95 | 86 | 83 |
16°
16°
16°
16°
16°
16°
16°
16°
18°
19°0.1
19°1
20°0.7
21°
21°
21°0.2
21°0.2
20°
18°
| 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 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 18 | 19 | 19 | 20 | 21 | 21 | 21 | 21 | 20 | 18 | ||||||
| feels like | 17 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 20 | 19 | 19 | 22 | 21 | 22 | 21 | 23 | 22 | 20 | ||||||
| Weather | clear | fair | p. cloudy | p. cloudy | overcast | p. cloudy | overcast | p. cloudy | overcast | overcast | light rain | light rain | overcast | overcast | light rain | p. cloudy | p. cloudy | clear | ||||||
| Rain, mm | · | · | · | · | · | · | · | · | · | 0.1 | 1.0 | 0.7 | · | · | 0.2 | 0.2 | · | · | ||||||
| Wind, m/s | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 3 | 2 | 1 | 1 | ||||||
| Gusts, m/s | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 2 | 3 | 5 | 6 | 6 | 8 | 8 | 8 | 6 | 2 | 2 | ||||||
| Cloud h/m/l | ||||||||||||||||||||||||
| Pressure, mmHg | 758 | 758 | 758 | 757 | 757 | 757 | 757 | 757 | 757 | 758 | 758 | 758 | 758 | 757 | 757 | 756 | 756 | 756 | ||||||
| Humidity, % | 92 | 94 | 95 | 95 | 95 | 95 | 95 | 94 | 90 | 86 | 89 | 88 | 83 | 82 | 82 | 82 | 92 | 97 |
Mon 31.08 · 15…24° · daily precipitation 0 mm · ☀ 06:24–19:44 hourly3-hourly
16°
15°
16°
20°
23°
24°
20°
18°
| Time | 00 | 03 | 06 | 09 | 12 | 15 | 18 | 21 |
|---|---|---|---|---|---|---|---|---|
| Weather | ||||||||
| Temperature, °C | 16 | 15 | 16 | 20 | 23 | 24 | 20 | 18 |
| feels like | 18 | 16 | 15 | 19 | 23 | 24 | 21 | 18 |
| Weather | fog | fog | p. cloudy | fair | fair | p. cloudy | overcast | overcast |
| Rain, mm | · | · | · | · | · | · | · | · |
| Wind, m/s | 1 | 2 | 3 | 3 | 2 | 2 | 2 | 2 |
| Gusts, m/s | 1 | 2 | 6 | 7 | 6 | 5 | 4 | 4 |
| Cloud h/m/l | ||||||||
| Pressure, mmHg | 758 | 758 | 760 | 760 | 759 | 758 | 758 | 758 |
| Humidity, % | 99 | 100 | 83 | 68 | 62 | 63 | 80 | 82 |
Tue 01.09 · 15…17° · daily precipitation 18.3 mm · ☀ 06:25–19:42 hourly3-hourly
17°
16°
15°2.6
16°10
16°2.8
17°1
16°0.4
16°1.5
| Time | 00 | 03 | 06 | 09 | 12 | 15 | 18 | 21 |
|---|---|---|---|---|---|---|---|---|
| Weather | ||||||||
| Temperature, °C | 17 | 16 | 15 | 16 | 16 | 17 | 16 | 16 |
| feels like | 16 | 16 | 14 | 15 | 16 | 17 | 17 | 17 |
| Weather | overcast | overcast | light rain | light rain | showers | fog | showers | fog |
| Rain, mm | · | · | 2.6 | 10.0 | 2.8 | 1.0 | 0.4 | 1.5 |
| Wind, m/s | 2 | 2 | 3 | 2 | 2 | 3 | 2 | 1 |
| Gusts, m/s | 4 | 5 | 6 | 6 | 6 | 6 | 5 | 3 |
| Cloud h/m/l | ||||||||
| Pressure, mmHg | 758 | 756 | 756 | 756 | 755 | 754 | 753 | 752 |
| Humidity, % | 81 | 80 | 88 | 93 | 94 | 96 | 98 | 98 |
Wed 02.09 · 16…28° · daily precipitation 0.2 mm · ☀ 06:26–19:41 hourly3-hourly
16°0.2
17°
18°
26°
28°
27°
23°
19°
| Time | 00 | 03 | 06 | 09 | 12 | 15 | 18 | 21 |
|---|---|---|---|---|---|---|---|---|
| Weather | ||||||||
| Temperature, °C | 16 | 17 | 18 | 26 | 28 | 27 | 23 | 19 |
| feels like | 17 | 18 | 21 | 29 | 30 | 28 | 24 | 21 |
| Weather | fog | fog | fog | overcast | overcast | overcast | clear | fair |
| Rain, mm | 0.2 | · | · | · | · | · | · | · |
| Wind, m/s | 1 | 1 | 0 | 2 | 4 | 3 | 1 | 1 |
| Gusts, m/s | 3 | 2 | 2 | 6 | 10 | 8 | 3 | 2 |
| Cloud h/m/l | ||||||||
| Pressure, mmHg | 752 | 752 | 752 | 752 | 752 | 751 | 752 | 752 |
| Humidity, % | 99 | 99 | 98 | 84 | 66 | 59 | 75 | 87 |
Air temperature (°C)· Ottawa · 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