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Weather in Cornwall Island 7-day weather forecast

Sun, 30.08 08:00 · 51 m a.s.l. · America/Toronto · 45.01, -74.68

17°

3 m/s

south-westerly
gusts to 8 m/s

showers

feels like 17° · Now 30.08 08:00

✓ bias-corrected using observations (station Massena Intl, 16 km, -0.8°)

observed: 19° · Massena Intl · 16 km · 17 min ago

wind 3 m/s, south-westerly, gusts to 8 pressure 758 mmHg humidity 93% 06:19 19:41 Map

Nearby:Cornwall 4 km Massena 19 km

Air temperature observations (°C)

19°

wind SW 4 m/s · pressure 763 mmHg · dew point 16°

station: Massena Intl (KMSS) · 16 km · elev. 60 m · 30.08 07:53 (17 min ago)

23°

21°

19°

18°

19°

18°

19°

Time	13:53 29.08	14:53	15:53	16:53	17:53	18:53	19:53	20:53	21:53	22:53	23:53	03:53 30.08	04:53	05:53	06:53	07:53
Temperature, °C	23	23	23	23	23	21	19	19	18	19	18	18	18	18	18	19
Wind, m/s	4	3	6	7	7	4	4	4	4	4	4	4	3	4	4	4
Gusts, m/s		7			11
Pressure, mmHg	766 ▼	766	765 ▼	765	764 ▼	764	764	764	764	763 ▼	764 ▲	763 ▼	763	763	763	763
Humidity, %	50	48	50	53	53	61	63	65	70	68	70	73	73	78	81	79
Dew point, °C	12	12	12	13	13	13	12	12	13	13	13	13	13	14	14	16

Week

21° 16°

24° 14°

19° 16°

23° 16°

24° 18°

23° 16°

20° 13°

Hourly · local time

Model:DWD NWP ECMWF GFS

Today, Sun 30.08 · 16…21° · daily precipitation 8.7 mm · ☀ 06:19–19:41 hourly 3-hourly

17°

16°0.7

18°4.1

19°0.9

20°2.4

21°0.6

17°

Time	03	06	09	12	15	18	21
Weather
Temperature, °C	17	16	18	19	20	21	17
feels like	15	15	18	19	20	22	18
Weather	fair	showers	light rain	light rain	showers	p. cloudy	p. cloudy
Rain, mm	·	0.7	4.1	0.9	2.4	0.6	·
Wind, m/s	3	3	3	3	4	3	2
Gusts, m/s	8	7	7	9	10	8	4
Cloud h/m/l
Pressure, mmHg	758	758	758	758	758	758	758
Humidity, %	72	85	92	92	87	84	96

17°

16°0.7

16°2.6

17°1

18°0.5

18°0.3

19°0.1

19°0.5

19°0.9

20°0.6

20°0.3

21°0.2

21°0.1

20°

18°

17°

16°

Time	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	17	16	16	17	18	18	19	19	19	19	20	20	21	21	20	18	17	16	16
feels like	15	16	16	15	15	17	18	18	18	19	20	19	20	21	21	22	22	20	18	17	17
Weather	fair	p. cloudy	overcast	showers	thunderstorm	showers	light rain	light rain	overcast	light rain	light rain	thunderstorm	showers	overcast	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy
Rain, mm	·	·	·	0.7	2.6	1.0	0.5	0.3	0.1	0.5	0.9	0.9	0.6	0.3	0.2	0.1	·	·	·	·	·
Wind, m/s	3	3	3	3	3	3	3	3	4	3	3	4	4	4	4	3	2	2	2	2	2
Gusts, m/s	8	7	6	7	7	8	7	8	9	9	9	8	10	9	8	8	6	4	4	4	4
Cloud h/m/l
Pressure, mmHg	758	758	758	758	758	758	758	759	758	758	758	758	758	758	758	758	758	758	758	759	759
Humidity, %	72	74	78	85	92	93	92	91	90	92	92	90	87	83	81	84	88	94	96	97	98

Tomorrow, Mon 31.08 · 14…24° · daily precipitation 0 mm · ☀ 06:20–19:40 hourly 3-hourly

16°

14°

19°

22°

24°

18°

Time	00	03	06	09	12	15	18	21
Weather
Temperature, °C	16	14	14	19	22	24	24	18
feels like	16	16	15	20	24	25	24	18
Weather	p. cloudy	fog	fog	p. cloudy	p. cloudy	p. cloudy	fair	overcast
Rain, mm	·	·	·	·	·	·	·	·
Wind, m/s	1	0	1	1	0	0	2	2
Gusts, m/s	4	1	2	4	2	2	5	4
Cloud h/m/l
Pressure, mmHg	760	760	760	761	760	759	758	758
Humidity, %	98	100	100	89	69	54	61	83

16°

15°

14°

15°

14°

17°

19°

20°

21°

22°

23°

24°

22°

19°

18°

17°

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	15	14	14	15	15	14	14	17	19	20	21	22	23	24	24	24	24	24	22	19	18	18	17
feels like	16	16	15	16	16	16	15	15	18	20	22	24	24	24	25	25	25	25	24	22	20	18	17	18
Weather	p. cloudy	p. cloudy	fog	fog	fog	fog	fog	fog	fog	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	overcast	p. cloudy	fair	fair	p. cloudy	overcast	overcast	overcast
Rain, mm	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·
Wind, m/s	1	1	0	0	0	1	1	1	1	1	1	0	0	0	0	0	1	2	2	2	2	2	2	2
Gusts, m/s	4	3	2	1	1	2	2	2	3	4	3	2	2	2	2	2	4	5	5	5	4	4	5	4
Cloud h/m/l
Pressure, mmHg	760	760	760	760	760	760	760	760	760	761	761	760	760	760	760	759	758	758	758	758	758	758	758	758
Humidity, %	98	98	99	100	100	100	100	99	95	89	82	74	69	64	57	54	53	57	61	70	79	83	82	84

Tue 01.09 · 16…19° · daily precipitation 10.2 mm · ☀ 06:21–19:38 hourly 3-hourly

17°

16°1.2

16°6.1

17°2.8

18°0.1

19°

16°

Time	00	03	06	09	12	15	18	21
Weather
Temperature, °C	17	17	16	16	17	18	19	16
feels like	17	17	16	16	17	19	20	17
Weather	overcast	light rain	light rain	showers	showers	overcast	overcast	overcast
Rain, mm	·	·	1.2	6.1	2.8	0.1	·	·
Wind, m/s	2	1	2	3	3	2	2	2
Gusts, m/s	4	3	4	7	7	6	6	4
Cloud h/m/l
Pressure, mmHg	758	757	756	756	756	756	756	756
Humidity, %	86	86	92	94	94	91	92	95

17°

16°

17°

17°0.3

16°0.2

16°0.7

16°0.2

17°1.5

16°4.4

17°0.4

17°1.5

17°0.9

17°0.1

18°

19°

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	17	16	17	17	17	16	16	16	17	16	17	17	17	17	18	18	18	18	19	18	17	16	16	16
feels like	17	16	17	17	17	17	16	15	17	16	17	16	17	18	18	19	18	19	20	19	18	17	17	17
Weather	overcast	overcast	overcast	light rain	light rain	light rain	light rain	overcast	showers	showers	overcast	thunderstorm	showers	showers	overcast	overcast	overcast	overcast	overcast	overcast	overcast	overcast	overcast	fog
Rain, mm	·	·	·	·	0.3	0.2	0.7	0.2	1.5	4.4	0.4	1.5	0.9	0.1	·	·	·	·	·	·	·	·	·	·
Wind, m/s	2	1	1	1	2	2	2	2	2	3	3	3	3	2	2	2	3	2	2	2	2	2	2	1
Gusts, m/s	4	3	3	3	3	3	4	5	6	7	7	8	7	7	6	6	6	6	6	5	4	4	4	3
Cloud h/m/l
Pressure, mmHg	758	758	757	757	756	756	756	756	756	756	756	756	756	756	756	756	756	756	756	756	756	756	756	757
Humidity, %	86	86	86	86	88	90	92	92	92	94	93	94	94	93	92	91	91	91	92	93	95	95	96	97

Wed 02.09 · 16…23° · daily precipitation 8.2 mm · ☀ 06:23–19:36 hourly 3-hourly

16°0.6

16°2.5

16°2

Time	00	03	06
Weather
Temperature, °C	16	16	16
feels like	16	17	17
Weather	showers	thunderstorm	fog
Rain, mm	0.6	2.5	2.0
Wind, m/s	1	2	1
Gusts, m/s	3	4	3
Cloud h/m/l
Pressure, mmHg	756	756	756
Humidity, %	98	97	98

16°0.6

16°0.7

16°0.2

16°1.6

16°1.7

16°0.3

16°

16°0.1

18°

22°0.1

23°0.5

22°0.9

20°1.5

19°

Time	00	01	02	03	04	05	06	07	08	11	14	17	20	23
Weather
Temperature, °C	16	16	16	16	16	16	16	16	18	22	23	22	20	19
feels like	16	16	16	17	17	17	17	17	20	26	25	25	24	22
Weather	showers	showers	showers	thunderstorm	showers	showers	fog	fog	fog	overcast	overcast	showers	fog	fog
Rain, mm	0.6	0.7	0.2	1.6	1.7	0.3	·	0.1	·	0.1	0.5	0.9	1.5	·
Wind, m/s	1	2	2	2	2	1	1	1	1	1	2	1	1	1
Gusts, m/s	3	4	4	4	4	3	3	3	3	4	7	4	2	2
Cloud h/m/l
Pressure, mmHg	756	756	756	756	756	756	756	756	757	756	756	755	754	754
Humidity, %	98	98	98	97	97	98	98	98	96	90	89	93	98	99

Thu 03.09 · 18…24° · daily precipitation 0 mm · ☀ 06:24–19:34 hourly 3-hourly

18°

21°

23°

24°

21°

18°

Time	00	03	06	09	12	15	18	21
Weather
Temperature, °C	18	18	18	21	23	24	21	18
feels like	20	19	19	22	24	26	24	20
Weather	overcast	overcast	overcast	overcast	p. cloudy	p. cloudy	p. cloudy	p. cloudy
Rain, mm	·	·	·	·	·	·	·	·
Wind, m/s	1	2	2	2	2	1	1	0
Gusts, m/s	4	5	6	6	6	4	2	1
Cloud h/m/l
Pressure, mmHg	754	753	754	754	754	754	754	754
Humidity, %	99	98	96	85	73	67	84	92

Fri 04.09 · 16…23° · daily precipitation 0.2 mm · ☀ 06:25–19:32 hourly 3-hourly

16°0.1

16°

18°

21°

22°

23°

19°

16°0.1

Time	00	03	06	09	12	15	18	21
Weather
Temperature, °C	16	16	18	21	22	23	19	16
feels like	18	18	19	23	23	24	20	17
Weather	fog	fog	overcast	overcast	overcast	fair	p. cloudy	fair
Rain, mm	0.1	·	·	·	·	·	·	0.1
Wind, m/s	1	1	1	2	2	3	1	1
Gusts, m/s	2	2	3	4	6	6	3	3
Cloud h/m/l
Pressure, mmHg	754	754	755	755	754	754	754	755
Humidity, %	96	100	97	82	76	66	86	93

Sat 05.09 · 13…20° · daily precipitation 1.3 mm · ☀ 06:26–19:30 hourly 3-hourly

14°

13°

15°

18°0.1

19°0.4

20°0.7

18°0.1

16°

Time	00	03	06	09	12	15	18	21
Weather
Temperature, °C	14	13	15	18	19	20	18	16
feels like	14	13	15	18	19	19	17	14
Weather	fair	fair	p. cloudy	overcast	showers	showers	overcast	overcast
Rain, mm	·	·	·	0.1	0.4	0.7	0.1	·
Wind, m/s	2	2	2	2	3	3	3	4
Gusts, m/s	3	3	4	6	9	9	8	9
Cloud h/m/l
Pressure, mmHg	755	756	756	757	758	758	760	762
Humidity, %	94	94	91	82	80	76	84	83

Precipitation — total per interval (1 h; beyond +78 h — 3 h). Cloud: three bars = high / mid / low. DWD NWP 13 km

Weather in Cornwall Island 7-day weather forecast

Air temperature observations (°C)

Week

Hourly · local time

Today, Sun 30.08 · 16…21° · daily precipitation 8.7 mm · ☀ 06:19–19:41 hourly3-hourly

Tomorrow, Mon 31.08 · 14…24° · daily precipitation 0 mm · ☀ 06:20–19:40 hourly3-hourly

Tue 01.09 · 16…19° · daily precipitation 10.2 mm · ☀ 06:21–19:38 hourly3-hourly

Wed 02.09 · 16…23° · daily precipitation 8.2 mm · ☀ 06:23–19:36 hourly3-hourly

Thu 03.09 · 18…24° · daily precipitation 0 mm · ☀ 06:24–19:34 hourly3-hourly

Fri 04.09 · 16…23° · daily precipitation 0.2 mm · ☀ 06:25–19:32 hourly3-hourly

Sat 05.09 · 13…20° · daily precipitation 1.3 mm · ☀ 06:26–19:30 hourly3-hourly

Today, Sun 30.08 · 16…21° · daily precipitation 8.7 mm · ☀ 06:19–19:41 hourly 3-hourly

Tomorrow, Mon 31.08 · 14…24° · daily precipitation 0 mm · ☀ 06:20–19:40 hourly 3-hourly

Tue 01.09 · 16…19° · daily precipitation 10.2 mm · ☀ 06:21–19:38 hourly 3-hourly

Wed 02.09 · 16…23° · daily precipitation 8.2 mm · ☀ 06:23–19:36 hourly 3-hourly

Thu 03.09 · 18…24° · daily precipitation 0 mm · ☀ 06:24–19:34 hourly 3-hourly

Fri 04.09 · 16…23° · daily precipitation 0.2 mm · ☀ 06:25–19:32 hourly 3-hourly

Sat 05.09 · 13…20° · daily precipitation 1.3 mm · ☀ 06:26–19:30 hourly 3-hourly