Cornwall, ON Weather

18:00 Saturday

Partly cloudy

20° Feels like 20°

Southwest 20 - 39 km/h

Hourly Light rain in the next few hours

Today 17 May 90% 4.2 mm 22° / 13° 21 - 47 km/h
Tomorrow 18 May 80% 1 mm 16° / 9° 24 - 49 km/h
Monday 19 May 70% 1.2 mm 10° / 6° 21 - 47 km/h
Tuesday 20 May 15° / 6° 13 - 33 km/h
Wednesday 21 May 90% 5.2 mm 14° / 8° 23 - 43 km/h
Thursday 22 May 90% 9.6 mm 9° / 6° 24 - 48 km/h
Friday 23 May 90% 9.9 mm 10° / 6° 13 - 28 km/h

Weather Forecast for Cornwall, ON Today

, 17 May

Tomorrow

, 18 May

17:00		50% 0.2 mm	20°	Light rain Feels Like 20°	Southwest 18 - 46 km/h	2 Low SPF: no
	Rain 50% 0.2 mm Humidity 76% Dew Point 16 °C Clouds 69% Feels Like 20 °C Visibility 20 km Wind - Average 18 km/h Pressure 995 hPa Fog No Wind - Gusts 46 km/h Snowline 10499 ft
18:00			20°	Partly cloudy Feels Like 20°	Southwest 20 - 39 km/h	1 Low SPF: no
	Rain 20% 0 mm Humidity 77% Dew Point 15 °C Clouds 93% Feels Like 20 °C Visibility 30 km Wind - Average 20 km/h Pressure 995 hPa Fog No Wind - Gusts 39 km/h Snowline 10171 ft
19:00		50% 0.2 mm	18°	Light rain Feels Like 18°	Southwest 19 - 41 km/h	0 Low SPF: no
	Rain 50% 0.2 mm Humidity 77% Dew Point 14 °C Clouds 100% Feels Like 18 °C Visibility 5 km Wind - Average 19 km/h Pressure 995 hPa Fog No Wind - Gusts 41 km/h Snowline 9843 ft
20:00		40% 0.6 mm	16°	Light rain Feels Like 16°	Southwest 18 - 41 km/h	0 Low SPF: no
	Rain 40% 0.6 mm Humidity 87% Dew Point 14 °C Clouds 62% Feels Like 16 °C Visibility 16 km Wind - Average 18 km/h Pressure 995 hPa Fog No Wind - Gusts 41 km/h Snowline 9843 ft
21:00			15°	Scattered clouds Feels Like 15°	Southwest 19 - 34 km/h	0 Low SPF: no
	Rain 10% 0 mm Humidity 92% Dew Point 14 °C Clouds 23% Feels Like 15 °C Visibility 20 km Wind - Average 19 km/h Pressure 996 hPa Fog No Wind - Gusts 34 km/h Snowline 9843 ft
22:00			14°	Partly cloudy Feels Like 14°	Southwest 21 - 39 km/h	0 Low SPF: no
	Rain 10% 0 mm Humidity 92% Dew Point 13 °C Clouds 88% Feels Like 14 °C Visibility 20 km Wind - Average 21 km/h Pressure 997 hPa Fog No Wind - Gusts 39 km/h Snowline 9186 ft
23:00			14°	Partly cloudy Feels Like 14°	Southwest 21 - 40 km/h	0 Low SPF: no
	Rain 10% 0 mm Humidity 90% Dew Point 12 °C Clouds 62% Feels Like 14 °C Visibility 14 km Wind - Average 21 km/h Pressure 997 hPa Fog No Wind - Gusts 40 km/h Snowline 8202 ft
24:00		30% 0.1 mm	13°	Light rain Feels Like 13°	Southwest 20 - 39 km/h	0 Low SPF: no
	Rain 30% 0.1 mm Humidity 91% Dew Point 12 °C Clouds 48% Feels Like 13 °C Visibility 12 km Wind - Average 20 km/h Pressure 997 hPa Fog No Wind - Gusts 39 km/h Snowline 7874 ft

Weather:
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Photoprotection (SPF):
More information

Sunrise and Sunset

Sunrise 05:27 Sunset 20:24

First light 04:52 Midday 12:55 Last light 20:58

Day length 14h 57m

Remaining daylight 2h 9m

Lunar calendar

Mon	Tue	Wed	Thu	Fri	Sat	Sun
					17	18
19	20	21	22	23	24	25
26	27	28	29	30

Air quality in Cornwall today

Detail

41

Moderate O₃ (101 µg/m³)

Possible health risk.
Enjoy your usual outdoor activities if you do not experience symptoms.
Sensitive people should limit prolonged or intense outdoor activities.

Weather graphs

Maximum Minimum Rainfall

Quebec Province of Quebec

Montreal River Province of Ontario

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Ottawa Province of Ontario