Sarnia

CA

Live · updated just now

Current conditions

Overcast
15°C
Feels like 13°C · Overcast
Humidity
70%
Wind
11 km/h SSW
Pressure
—
UV Index
0.1 Low
Cloud Cover
93%
Precipitation
0 mm
Sunrise
7:45 AM
Sunset
6:47 PM
Compare

What to expect today in Sarnia

Right now in Sarnia it's 15°C with overcast. Today's high should reach 18°C with an overnight low near 12°C. Dry conditions are expected through the day. Tomorrow will be cooler, reaching around 15°C with rain.

Next 24 Hours

00:00
Mostly cloudy
16°C
·
01:00
Overcast
15°C
·
02:00
Overcast
15°C
·
03:00
Overcast
14°C
·
04:00
Mostly cloudy
14°C
·
05:00
Mostly cloudy
13°C
·
06:00
Mostly cloudy
13°C
·
07:00
Overcast
13°C
·
08:00
Overcast
14°C
·
09:00
Overcast
14°C
·
10:00
Overcast
15°C
·
11:00
Overcast
16°C
·
12:00
Overcast
17°C
·
13:00
Mostly cloudy
17°C
·
14:00
Mostly cloudy
18°C
·
15:00
Mostly cloudy
17°C
·
16:00
Overcast
17°C
·
17:00
Overcast
17°C
·
18:00
Overcast
16°C
·
Now
Overcast
15°C
·
20:00
Overcast
14°C
·
21:00
Overcast
13°C
·
22:00
Overcast
12°C
·
23:00
Overcast
12°C
·

10-Day Forecast

Forecast trends

Next 24 hours — temperature & precipitation

10-day outlook — high / low & rainfall

Sarnia on the map

About Sarnia

Sarnia, Ontario, is situated in Southwestern Ontario. The city is known for its strong industrial base and is characterized by a temperate climate with distinct seasons.

Sarnia experiences four distinct seasons with cold winters and warm, humid summers. Temperatures typically range from lows near -15°C in January to highs around 28°C in July. Expect moderate humidity and occasional snowfall during the winter months.

Nearby Cities

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