easeweather.com
Units
°C
°F
Sarnia
Forecast Today Tomorrow
More destinations
Ontario CanadaUnited States
Search for a location
Search
Sarnia
AbbotsfordAjaxAuroraBanffBarrieBoisbriandBouchervilleBramptonBrandonBrantfordBrossardBurlingtonBurnabyCalgaryCambridgeCharlottetownChathamChilliwackCoquitlamCornwallDartmouthDeltaDorvalEdmontonFort McMurrayFrederictonGatineauGranbyGrande PrairieGreater SudburyGuelphHalifaxHamiltonKamloopsKanataKelownaKingstonKitchenerLangleyLavalLethbridgeLindsayLondonMarkhamMiltonMissionMississaugaMonctonMont-RoyalMontréalMoose JawNanaimoNepeanNew GlasgowNewmarketNiagara FallsNorfolk CountyNorth BayOakvilleOkanaganOrilliaOshawaOttawaPentictonPeterboroughPickeringPointe-ClairePrince AlbertPrince EdwardPrince GeorgeQuébecRed DeerReginaRichmond HillSaguenaySaint John
Sarnia
SaskatoonSault Ste. MarieSherbrookeSt. CatharinesSt. John'sSurreySydneyTerrebonneThunder BayTimminsTorontoVancouverVaughanVictoriaWalnut GroveWasaga BeachWaterlooWellandWest VancouverWhistlerWindsorWinnipegWoodstockYellowknife More Locations
Canada weather

10 day weather forecast for Sarnia

Sunday, 15th June 2025, at 16:14
today
Partly cloudy
22° 10°
tomorrow
Overcast
24° 10°
Tuesday
Moderate rain
24° 15°
Wednesday
Moderate rain
25° 17°
Thursday
Heavy rain
22° 15°
Friday
Patchy rain possible
17° 14°
Saturday
Patchy rain possible
23° 13°
 More Details See
more
Sarnia Weather Pages

Sarnia weather forecast

The weather forecast for Sarnia over the next 5 days indicates comfortable conditions with temperatures ranging from 22 °C to 25 °C.

Rain is expected from Tuesday until Thursday.

Wind speeds are expected to be breezy, averaging around 19 km/h.

Weather today
Sarnia weather forecast

Sarnia 14 days weather forecast

This weeks weather in Sarnia. Click on a date for detailed forecasts
Sun. 15
22°
10°
Partly cloudy
0 mm
Mon. 16
24°
10°
Overcast
0 mm
Tue. 17
24°
15°
Moderate rain
6.5 mm
Wed. 18
25°
17°
Moderate rain
6.9 mm
Thu. 19
22°
15°
Heavy rain
27.2 mm
Fri. 20
17°
14°
Patchy rain possible
1.7 mm
Sat. 21
23°
13°
Patchy rain possible
1.5 mm
Sun. 22
30°
20°
Thundery outbreaks possible
0.1 mm
Mon. 23
32°
22°
Sunny
0 mm
Tue. 24
26°
19°
Sunny
0 mm
Wed. 25
29°
19°
Patchy rain possible
3.8 mm
Thu. 26
19°
15°
Sunny
0 mm
Fri. 27
18°
16°
Patchy rain possible
0.8 mm
Sat. 28
20°
14°
Cloudy
0 mm
Further Ahead
Select a date

You can click on date

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

Sarnia long range weather forecast

30 day weather forecast for Sarnia
May
July
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny
22°
2
Sunny
22°
3
Overcast
24°
4
Sunny
25°
5
Overcast
19°
6
Overcast
17°
7
Sunny
17°
8
Overcast
19°
9
Partly cloudy
19°
10
Partly cloudy
19°
11
Heavy rain at times
22°
12
Patchy rain possible
19°
13
Moderate rain at times
20°
14
Patchy rain possible
18°
15
Partly cloudy
22°
16
Overcast
24°
17
Moderate rain
24°
18
Moderate rain
25°
19
Heavy rain
22°
20
Patchy rain possible
17°
21
Patchy rain possible
23°
22
Thundery outbreaks possible
30°
23
Sunny
32°
24
Sunny
26°
25
Patchy rain possible
29°
26
Sunny
19°
27
Patchy rain possible
18°
28
Cloudy
20°
29
Partly cloudy
24°
30
Overcast
25°
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. 🌀

Quick links

More Sarnia weather pages
You are here
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.

Found a mistake?
We appreciate your attention to details. Tell us here.