Cornwall, ON Weather

18:22 Tuesday

Overcast

3° Feels like 0°

West 15 - 34 km/h

Hourly Snow expected in the next few hours

Today 25 March 60% 1.4 mm 5° / 0° 23 - 48 km/h
Tomorrow 26 March 40% 0.4 mm 5° / -4° 16 - 36 km/h
Thursday 27 March 60% 0.6 mm 7° / -6° 24 - 50 km/h
Friday 28 March 70% 1.5 mm 3° / -7° 18 - 41 km/h
Saturday 29 March 90% 7.3 mm 0° / -4° 21 - 42 km/h
Sunday 30 March 90% 8.1 mm 2° / -6° 22 - 46 km/h
Monday 31 March 80% 12 mm 4° / 0° 16 - 36 km/h

Weather Forecast for Cornwall, ON Today

, 25 March

Tomorrow

, 26 March

17:00			4°	Overcast Feels Like 0°	West 18 - 47 km/h	0 Low SPF: no
	Rain 10% 0 mm Humidity 62% Dew Point -3 °C Clouds 100% Snow depth 3 cm Feels Like 0 °C Wind - Average 18 km/h Pressure 1009 hPa Snowline 500 m Fog No Wind - Gusts 47 km/h Visibility 14 km
18:00			3°	Overcast Feels Like 0°	West 15 - 34 km/h	0 Low SPF: no
	Rain 10% 0 mm Humidity 69% Dew Point -2 °C Clouds 98% Snow depth 3 cm Feels Like 0 °C Wind - Average 15 km/h Pressure 1010 hPa Snowline 400 m Fog No Wind - Gusts 34 km/h Visibility 12 km
19:00			2°	Overcast Feels Like -1°	West 13 - 28 km/h	0 Low SPF: no
	Rain 10% 0 mm Humidity 76% Dew Point -2 °C Clouds 100% Snow depth 3 cm Feels Like -1 °C Wind - Average 13 km/h Pressure 1010 hPa Snowline 400 m Fog No Wind - Gusts 28 km/h Visibility 18 km
20:00			2°	Overcast Feels Like -1°	Southwest 12 - 34 km/h	0 Low SPF: no
	Rain 10% 0 mm Humidity 77% Dew Point -2 °C Clouds 100% Snow depth 3 cm Feels Like -1 °C Wind - Average 12 km/h Pressure 1011 hPa Snowline 400 m Fog No Wind - Gusts 34 km/h Visibility 16 km
21:00			2°	Overcast Feels Like -2°	Southwest 14 - 25 km/h	0 Low SPF: no
	Rain 20% 0 mm Humidity 76% Dew Point -2 °C Clouds 100% Snow depth 3 cm Feels Like -2 °C Wind - Average 14 km/h Pressure 1012 hPa Snowline 400 m Fog No Wind - Gusts 25 km/h Visibility 10 km
22:00		30% 0.1 cm	1°	Rain and snow Feels Like -2°	Southwest 14 - 26 km/h	0 Low SPF: no
	Snow 30% 0.1 cm Humidity 76% Dew Point -2 °C Clouds 100% Snow depth 4 cm Feels Like -2 °C Wind - Average 14 km/h Pressure 1013 hPa Snowline 300 m Fog No Wind - Gusts 26 km/h Visibility 10 km
23:00		30% 0.2 cm	1°	Snow Feels Like -3°	Southwest 15 - 28 km/h	0 Low SPF: no
	Snow 30% 0.2 cm Humidity 79% Dew Point -2 °C Clouds 100% Snow depth 4 cm Feels Like -3 °C Wind - Average 15 km/h Pressure 1013 hPa Snowline 200 m Fog No Wind - Gusts 28 km/h Visibility 6 km
24:00		30% 0.2 cm	0°	Snow Feels Like -3°	Southwest 15 - 29 km/h	0 Low SPF: no
	Snow 30% 0.2 cm Humidity 82% Dew Point -2 °C Clouds 100% Snow depth 4 cm Feels Like -3 °C Wind - Average 15 km/h Pressure 1013 hPa Snowline 100 m Fog No Wind - Gusts 29 km/h Visibility 6 km

Weather:
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Photoprotection (SPF):
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Sunrise and Sunset

Sunrise 06:52 Sunset 19:18

First light 06:22 Midday 13:04 Last light 19:47

Day length 12h 26m

Remaining daylight 1h 26m

Lunar calendar

Mon	Tue	Wed	Thu	Fri	Sat	Sun
	25	26	27	28	29	30
31	1	2	3	4	5	6
7

Air quality in Cornwall today

Detail

36

Fair O₃ (88 µg/m³)

Little health risk.
Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

Weather graphs

Maximum Minimum Rainfall