Wind
- Wind
- 14 km/h
- Wind direction
- 243° · WSW
Sarnia weather at a glance
Tuesday 10:53Weather forecast for Sarnia
22.3°
Fair
Low 22.3° · High 27.2°
Updated Aug 18, 07:1942.979°, -82.404° · 183 m
Tue
10:00
22.3°
0 mm
Tue
11:00
23.9°
0 mm
Tue
12:00
25.2°
0 mm
Tue
13:00
26.1°
0 mm
Tue
14:00
26.5°
0 mm
Tue
15:00
26.8°
0 mm
Tue
16:00
27.1°
0 mm
Tue
17:00
27.2°
0 mm
Tue
18:00
27°
0 mm
Tue
19:00
26°
0 mm
Tue
20:00
24.2°
0 mm
Tue
21:00
23.1°
0 mm
Tue
22:00
22.3°
0 mm
Tue
23:00
22.7°
0 mm
Wed
00:00
22.8°
0.3 mm
Wed
01:00
21.1°
2.8 mm
Wed
02:00
19.5°
2 mm
Wed
03:00
19.1°
0.3 mm
Wed
04:00
19.1°
0 mm
Wed
05:00
18.9°
0 mm
Wed
06:00
19.1°
0 mm
Wed
07:00
19.2°
0 mm
Wed
08:00
19.5°
0.1 mm
Wed
09:00
20.2°
0.1 mm
Wed
10:00
20.9°
0 mm
Wed
11:00
21.2°
0.2 mm
Wed
12:00
21.6°
0.4 mm
Wed
13:00
21°
0 mm
Wed
14:00
21.7°
0 mm
Wed
15:00
21.9°
0 mm
Wed
16:00
21.7°
0 mm
Wed
17:00
21.7°
0 mm
Wed
18:00
21.5°
0 mm
Wed
19:00
21°
0 mm
Wed
20:00
20°
0 mm
Wed
21:00
18.9°
0 mm
UV Index
2.8Low
Sunrise
- Sunrise
- 06:40
- Sunset
- 20:29
Humidity
71.6%
Rain
0 mm
Sea-level pressure
1,015.4 hPa
Cloud
31.2%
Dew point
16.9°
Daily outlook
Choose a day to focus the timeline and charts.
Tue
10:00
22.3°
0 mm
Tue
11:00
23.9°
0 mm
Tue
12:00
25.2°
0 mm
Tue
13:00
26.1°
0 mm
Tue
14:00
26.5°
0 mm
Tue
15:00
26.8°
0 mm
Tue
16:00
27.1°
0 mm
Tue
17:00
27.2°
0 mm
Tue
18:00
27°
0 mm
Tue
19:00
26°
0 mm
Tue
20:00
24.2°
0 mm
Tue
21:00
23.1°
0 mm
Tue
22:00
22.3°
0 mm
Tue
23:00
22.7°
0 mm
Wed
00:00
22.8°
0.3 mm
Wed
01:00
21.1°
2.8 mm
Wed
02:00
19.5°
2 mm
Wed
03:00
19.1°
0.3 mm
Wed
04:00
19.1°
0 mm
Wed
05:00
18.9°
0 mm
Wed
06:00
19.1°
0 mm
Wed
07:00
19.2°
0 mm
Wed
08:00
19.5°
0.1 mm
Wed
09:00
20.2°
0.1 mm
Wed
10:00
20.9°
0 mm
Wed
11:00
21.2°
0.2 mm
Wed
12:00
21.6°
0.4 mm
Wed
13:00
21°
0 mm
Wed
14:00
21.7°
0 mm
Wed
15:00
21.9°
0 mm
Wed
16:00
21.7°
0 mm
Wed
17:00
21.7°
0 mm
Wed
18:00
21.5°
0 mm
Wed
19:00
21°
0 mm
Wed
20:00
20°
0 mm
Wed
21:00
18.9°
0 mm
Forecast trends
Forecast highlights
Next precipitation
Wed 00:00 · 0.3 mm
Warmest point
Tue, 17 · 27.2°
Strongest wind
Wed, 20 · 24.8 km/h
Forecast detail
The timeline follows the provider's native resolution. Near-term data is more detailed; later periods may use wider steps.
Hourly · from Aug 18, 106-hour steps · from Aug 20, 20
Weather in nearby cities
Partly cloudy in Sarnia, Ontario, Canada now, 18.5°C. Today 18.5–27.2°C, with hourly rain, wind and cloud forecasts plus the daily outlook.