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Williamsville, Ontario, Canada Weather
Current conditions
Forecast for this hour (no station report in the last two hours)
Forecast
10-day-
Wednesday
Clear. High 14°.
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Wednesday Night
Fog. Low 6°.
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Thursday
Cloudy. High 14°.
MET Norway forecast updated 14 hrs ago.
Hourly
Hourly forecast- Now11°
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- Thu00:008°
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Daily forecast
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Frost this morning, then a warming trend takes overWAND DECATUR, Ill. (WAND) – Patchy frost is expected this morning with a near area-wide Frost Advisory in effect through 9 a.m., except for Illinois River counties. High pressure is in control today, bringing plenty of…
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100+ km/h winds and snow: Nor'easter to clip Atlantic Canada this weekA comprehensive look at the developing nor'easter this week, including its potential for significant wind, rainfall, and possibly some snow for parts of Atlantic Canada Atlantic Canada may be in for a rough middle of…
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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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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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A calm day before a system moves in: Your Morning Atlantic weatherCTV News A calm day before a system moves in: Your Morning Atlantic weather A nor’easter will impact the region Wednesday night. Lataevia Beezer shares your Atlantic Canadian weather forecast.
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Oct. 21 weather: Sunny and high near 15 C in southern OntarioPublished October 20, 2026 at 7:30 pm Wednesday’s weather forecast calls for mostly sunny skies in the Greater Toronto Area and across southern Ontario. Environment and Climate Change Canada says the morning will be…
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Toronto’s Oct. 21 forecast: SunnyThe daytime high is expected to reach 15 C Environment Canada is forecasting a sunny morning in Toronto. The daytime high is expected to reach 15 C. Friday: Sunny with a high of 14 C and clear at night with a low of 1 C…
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Video: Nice stretch of weather aheadThe quiet stretch of weather continues this week as a coastal system misses us to the south. High pressure will continue to keep us dry through most of the workweek. Today will be cooler with highs back in the 50s, and…
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Cruise ship passengers who packed for trip to Bahamas stunned after bad weather forces them to sail to chilly Nova Scotia insteadSome cruise passengers aboard a Royal Caribbean ship are sorely under-packed after the boat rerouted from the sunny Bahamas to chilly Canada to avoid a storm. For 5,000 passengers aboard the Oasis of the Seas, which…
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How an ocean storm will (not) impact the areaHigh pressure keeps northern New England mostly dry through the weekend, although an offshore storm brings some clouds Wednesday and Thursday. Another chilly night is ahead, with lows in the 20s to mid-30s. Temperatures…
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Nearby
- Kingston 2 km
- Watertown 55 km
- Greater Napanee 36 km
- Amherstview 12 km
- Napanee 36 km
- Gananoque 29 km
- Kingscourt 1 km
- Picton 58 km
- Calvin Park 2 km
- Calcium 57 km
- Strathcona Park 3 km
- Polson Park 3 km
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.