Language selection

Hourly Forecast - Sarnia

Date/Time
(EDT)
Temp.
(°C)
Weather ConditionsLikelihood of precip (%) UV indexWind
(km/h)
Humidex
11 October 2026
20:00 16 Chance of showers

Chance of showers

40*VR 5
*
21:00 16 Overcast

Overcast

20*VR 5
*
22:00 15 Overcast

Overcast

20*VR 5
*
23:00 15 Cloudy

Cloudy

20*VR 5
*
12 October 2026
00:00 14 Cloudy

Cloudy

20*VR 5
*
01:00 14 Cloudy

Cloudy

20*VR 5
*
02:00 13 Mainly cloudy

Mainly cloudy

20*SW 10
*
03:00 13 Mainly cloudy

Mainly cloudy

20*SW 10
*
04:00 12 Mainly cloudy

Mainly cloudy

20*SW 10
*
05:00 12 Cloudy

Cloudy

20*SW 15
*
06:00 13 Cloudy

Cloudy

20*SW 15
*
07:00 13 Cloudy

Cloudy

20*SW 15
*
08:00 14 Mainly cloudy

Mainly cloudy

20*SW 30
*
09:00 15 Mainly cloudy

Mainly cloudy

201SW 30
*
10:00 16 Mainly cloudy

Mainly cloudy

203SW 30
*
11:00 17 Sunny

Sunny

204SW 30
*
12:00 18 Sunny

Sunny

105SW 30
*
13:00 20 Sunny

Sunny

105SW 30
25
14:00 21 Sunny

Sunny

103SW 30
26
15:00 22 Sunny

Sunny

102SW 30
27
16:00 23 Sunny

Sunny

101SW 30
28
17:00 24 Sunny

Sunny

10*S 20
29
18:00 23 Sunny

Sunny

20*S 20
28
19:00 21 Clear

Clear

20*S 20
26

* Value not significant

Date modified: