Sarnia, ON Weather

13:24 Sunday

Scattered clouds

12° Feels like 12°

UV 6 High
SPF 15-25

Hourly Overcast skies for the next few hours

Today 27 April 13° / 4° 15 - 28 km/h
Tomorrow 28 April 20° / 5° 23 - 44 km/h
Tuesday 29 April 50% 0.4 mm 27° / 8° 37 - 75 km/h
Wednesday 30 April 11° / 3° 15 - 36 km/h
Thursday 1 May 90% 17 mm 21° / 5° 14 - 37 km/h
Friday 2 May 80% 5.4 mm 18° / 7° 24 - 54 km/h
Saturday 3 May 50% 0.8 mm 17° / 6° 19 - 47 km/h

Weather Forecast for Sarnia, ON Today

, 27 April

Tomorrow

, 28 April

13:00		12°	Scattered clouds Feels Like 12°	Northeast 10 - 28 km/h	6 High SPF: 15-25
	Rain 0% 0 mm Humidity 55% Dew Point 3 °C Clouds 50% Feels Like 12 °C Visibility 35 km Wind - Average 10 km/h Pressure 1028 hPa Fog No Wind - Gusts 28 km/h Snowline 7874 ft
14:00		12°	Scattered clouds Feels Like 12°	Northeast 10 - 28 km/h	6 High SPF: 15-25
	Rain 0% 0 mm Humidity 54% Dew Point 3 °C Clouds 50% Feels Like 12 °C Visibility 35 km Wind - Average 10 km/h Pressure 1028 hPa Fog No Wind - Gusts 28 km/h Snowline 8202 ft
15:00		12°	Scattered clouds Feels Like 12°	Northeast 9 - 28 km/h	5 Moderate SPF: 6-10
	Rain 0% 0 mm Humidity 52% Dew Point 3 °C Clouds 50% Feels Like 12 °C Visibility 35 km Wind - Average 9 km/h Pressure 1027 hPa Fog No Wind - Gusts 28 km/h Snowline 8530 ft
16:00		12°	Scattered clouds Feels Like 12°	Northeast 10 - 26 km/h	4 Moderate SPF: 6-10
	Rain 0% 0 mm Humidity 49% Dew Point 2 °C Clouds 50% Feels Like 12 °C Visibility 40 km Wind - Average 10 km/h Pressure 1027 hPa Fog No Wind - Gusts 26 km/h Snowline 8858 ft
17:00		12°	Partly cloudy Feels Like 12°	Northeast 7 - 28 km/h	2 Low SPF: no
	Rain 0% 0 mm Humidity 47% Dew Point 1 °C Clouds 56% Feels Like 12 °C Visibility 40 km Wind - Average 7 km/h Pressure 1026 hPa Fog No Wind - Gusts 28 km/h Snowline 8858 ft
18:00		12°	Overcast Feels Like 12°	Northeast 8 - 20 km/h	1 Low SPF: no
	Rain 0% 0 mm Humidity 48% Dew Point 1 °C Clouds 98% Feels Like 12 °C Visibility 40 km Wind - Average 8 km/h Pressure 1026 hPa Fog No Wind - Gusts 20 km/h Snowline 9186 ft
19:00		11°	Overcast Feels Like 11°	Northeast 8 - 19 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 56% Dew Point 2 °C Clouds 98% Feels Like 11 °C Visibility 35 km Wind - Average 8 km/h Pressure 1026 hPa Fog No Wind - Gusts 19 km/h Snowline 9186 ft
20:00		9°	Overcast Feels Like 9°	Northeast 7 - 20 km/h	0 Low SPF: no
20:00		9°	Overcast Feels Like 9°	Northeast 7 - 20 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 68% Dew Point 4 °C Clouds 99% Feels Like 9 °C Visibility 35 km Wind - Average 7 km/h Pressure 1026 hPa Fog No Wind - Gusts 20 km/h Snowline 9514 ft
21:00		8°	Partly cloudy Feels Like 8°	Northeast 5 - 12 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 71% Dew Point 3 °C Clouds 82% Feels Like 8 °C Visibility 35 km Wind - Average 5 km/h Pressure 1026 hPa Fog No Wind - Gusts 12 km/h Snowline 9514 ft
22:00		8°	Overcast Feels Like 8°	East 5 - 9 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 72% Dew Point 4 °C Clouds 99% Feels Like 8 °C Visibility 30 km Wind - Average 5 km/h Pressure 1026 hPa Fog No Wind - Gusts 9 km/h Snowline 9514 ft
23:00		9°	Partly cloudy Feels Like 8°	Southeast 6 - 12 km/h	0 Low SPF: no
23:00		9°	Overcast Feels Like 8°	Southeast 6 - 12 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 70% Dew Point 3 °C Clouds 92% Feels Like 8 °C Visibility 35 km Wind - Average 6 km/h Pressure 1026 hPa Fog No Wind - Gusts 12 km/h Snowline 9514 ft
24:00		8°	Partly cloudy Feels Like 7°	South 7 - 13 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 68% Dew Point 3 °C Clouds 94% Feels Like 7 °C Visibility 35 km Wind - Average 7 km/h Pressure 1025 hPa Fog No Wind - Gusts 13 km/h Snowline 9514 ft

Weather:
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Photoprotection (SPF):
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Sunrise and Sunset

Sunrise 06:28 Sunset 20:26

First light 05:58 Midday 13:27 Last light 20:57

Day length 13h 58m

Remaining daylight 7h 33m

Lunar calendar

Mon	Tue	Wed	Thu	Fri	Sat	Sun
						27
28	29	30	1	2	3	4
5	6	7	8	9	10

Air quality in Sarnia today

Detail

Fair O₃ (92 µg/m³)

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

Weather graphs

Maximum Minimum Rainfall