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Sarnia, Ontario, Canada Weather
Current conditions
Observed at Sarnia/Hadfield Arpt · 1 hr ago
Forecast
10-day-
Tuesday
Partly cloudy. High 17°.
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Tuesday Night
Sunny. Low 9°.
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Wednesday
Clear. High 16°.
MET Norway forecast updated 4 hrs ago.
Hourly
Hourly forecast- Now9°
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- Wed00:0010°
- 01:009°
- 02:008°
- 03:008°
- 04:007°
- 05:007°
- 06:006°
- 07:006°
- 08:006°
Daily forecast
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Heat records broken in Toronto, Sarnia, London, Guelph and more as southern Ontario hits near 30 C on Oct. 13Halton Hills hit 29.7 C on Oct. 13, breaking a 1930 record. Environment and Climate Change Canada Meteorologist explains the heat spike and the rain system arriving Friday. Several warm temperature records were broken…
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U.S. East Coast bracing for nor'easter this week. Will Canada be impacted?A comprehensive look at a developing nor'easter this week, including its potential for significant wind and rainfall for parts of Atlantic Canada Atlantic Canada may be in for a rough middle of the or late week, with…
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Nor’easter may impact Atlantic Canada late this week as forecasters track developing low-pressure systemHome » Trending » Nor’easter may impact Atlantic Canada late this week as forecasters track developing low-pressure system Atlantic Canada could face significant weather challenges later this week as meteorologists…
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Canada, where did all the fall storms go?Classic fall storms will remain noticeably absent across much of Canada heading through the remainder of October While there have been some weather hiccups in October across Canada, one commonality is the lack of fall…
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Royal Caribbean Sends Oasis of the Seas to Canada as East Coast Storm BuildsSevere weather continues to wreak havoc on cruise itineraries. The latest subject of a weather reroute is the October 18, 2026 sailing of Oasis of the Seas, scheduled to depart from Cape Liberty, New Jersey and…
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Sunny, dry fall weather sticks around as rain holds offOur weather pattern looks pretty tranquil and pleasant for quite some time. High pressure will remain in control through the end of the week and into the weekend with plenty of sunshine, dry conditions and no major…
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Knoxville weather: Dry and pleasant stretch this weekCalm and seasonable weather will dominate the forecast this week Tomorrow: Just a few high clouds with near-average temperatures. High: 72°. Wednesday: Plenty of sunshine and staying calm. High: 73°. The fall weather is…
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Northeast Ohio Weather: Another sun filled day ahead; dry spell continuesCleveland 19 News CLEVELAND, Ohio (WOIO) - Surface high pressure is centered over eastern Canada today. This will keep Ohio dry. Sunny today. Afternoon temperatures 65 to 70 degrees. Clear tonight. Early morning…
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St. Catharines’ Oct. 20 forecast: SunnyThe daytime high is expected to reach 16 C Environment Canada is forecasting a sunny morning in St. Catharines. The daytime high is expected to reach 16 C. Friday: Sunny with a high of 14 C and clear at night with a low…
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Welland’s Oct. 20 forecast: Mainly sunnyThe daytime high is expected to reach 16 C Environment Canada is forecasting a mainly sunny sky this morning in Welland. The daytime high is expected to reach 16 C. Welland’s forecast for the rest of the week: Friday…
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Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.