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10 day weather forecast for Sarnia

Sunday, 27th April 2025, at 16:59
today
Sunny
18° 1°
tomorrow
Partly cloudy
20° 6°
Tuesday
Heavy rain
26° 14°
Wednesday
Moderate rain
13° 3°
Thursday
Patchy rain possible
21° 7°
Friday
Patchy rain possible
10° 5°
Saturday
Patchy rain possible
10° 2°
 More Details See
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Sarnia Weather Pages

Sarnia weather forecast

The weather forecast for Sarnia over the next 2 days indicates chilly conditions with temperatures ranging from 18 °C to 20 °C.

Rain is expected from Tuesday until Thursday.

Wind speeds are expected to be breezy, averaging around 15 km/h.

On Tuesday, a significant warming trend with temperatures reaching 26°C, and heavy rain with a 71% probability, accumulating nearly 46.32mm.

Weather today
Sarnia weather forecast

Sarnia 14 days weather forecast

This weeks weather in Sarnia. Click on a date for detailed forecasts
Sun. 27
18°
1°
Sunny
0 mm
Mon. 28
20°
6°
Partly cloudy
0 mm
Tue. 29
26°
14°
Heavy rain
46.3 mm
Wed. 30
13°
3°
Moderate rain
10.9 mm
Thu. 1
21°
7°
Patchy rain possible
5 mm
Fri. 2
10°
5°
Patchy rain possible
0.7 mm
Sat. 3
10°
2°
Patchy rain possible
0.1 cm
Sun. 4
8°
4°
Patchy rain possible
1.2 mm
Mon. 5
10°
2°
Partly cloudy
0 mm
Tue. 6
12°
1°
Partly cloudy
0 mm
Wed. 7
7°
5°
Patchy rain possible
1.5 mm
Thu. 8
12°
4°
Partly cloudy
0 mm
Fri. 9
9°
4°
Patchy rain possible
1.5 mm
Sat. 10
14°
4°
Patchy rain possible
0.1 mm
Further Ahead
Select a date

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Access Sarnia weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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Sarnia snow forecast ☃️

A total of 0.05 cm of snow is expected in Sarnia over the next two weeks

Sarnia long range weather forecast

30 day weather forecast for Sarnia
March
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast
6°
2
Overcast
8°
3
Moderate rain at times
12°
4
Moderate rain at times
7°
5
Moderate or heavy rain shower
9°
6
Partly cloudy
7°
7
Overcast
5°
8
Partly cloudy
9°
9
Sunny
12°
10
Overcast
10°
11
Partly cloudy
12°
12
Partly cloudy
12°
13
Sunny
14°
14
Overcast
16°
15
Overcast
13°
16
Moderate or heavy rain shower
14°
17
Patchy rain possible
10°
18
Light freezing rain
11°
19
Overcast
12°
20
Overcast
11°
21
Moderate or heavy rain shower
15°
22
Moderate or heavy rain shower
13°
23
Patchy rain possible
12°
24
Patchy rain possible
13°
25
Patchy rain possible
12°
26
Overcast
9°
27
Sunny
18°
28
Partly cloudy
20°
29
Heavy rain
26°
30
Moderate rain
13°
Important Notice
Our Sarnia long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.

Rain Forecast for the Next 14 Days in Sarnia

The chart displays the expected rainfall values (in mm) over the next 14 days in Sarnia, highlighting variations in precipitation levels for specific dates. ☔

Sarnia Wind Speed Forecast Chart

This chart illustrates the projected daily max wind speed (in km) in Sarnia over the next two weeks, providing insights into periods of increased or decreased wind activity. 🌀

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Location coordinates Where is Sarnia?

Get accurate weather forecasts for Sarnia, located at latitude 42.979 and longitude -82.404. Stay updated with localized weather information tailored for Sarnia.

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