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Halton Hills, Ontario, Canada Weather
Current conditions
Forecast for this hour (no station report in the last two hours)
Forecast
10-day-
Tuesday
Partly cloudy. High 15°.
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Tuesday Night
Clear. Low 7°.
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Wednesday
Clear. High 15°.
MET Norway forecast updated 8 hrs ago.
Hourly
Hourly forecast- Now14°
- 17:0014°
- 18:0011°
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- 20:008°
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- Wed00:007°
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- 07:004°
- 08:004°
- 09:007°
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10-day forecast
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Brampton’s weather, highway closures and top stories on Oct. 18Brampton Guardian For more details about weather visit our Weather page. Todayâs news, weather and traffic. Happy Sunday morning Brampton! Environment Canada is forecasting a mainly clear sky this morning in Brampton…
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Sunny skies and mild temperatures forecast across southern Ontario this weekPublished October 18, 2026 at 5:07 pm Residents across the Greater Toronto Area and southern Ontario can expect sunny skies and mild temperatures throughout the week of Oct. 19, following a cooler stretch last week that…
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Good morning, Halton Hills! Here's today's weather!Clearing. Wind north 20 km/h gusting to 40 becoming light this afternoon. High 9. UV index 3 or moderate. Clear. Low plus 2. Sunny. Wind becoming southwest 20 km/h gusting to 40 in the morning. High 15. UV index 4 or…
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Caledon’s weather, highway closures and top stories on Oct. 18Caledon Enterprise Todayâs news, weather and traffic. Happy Sunday morning Caledon! Environment Canada is forecasting a mainly clear sky this morning in Caledon. The daytime high is expected to reach 14 C. The sun…
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Sunny skies expected across Toronto and GTA SundayPublished October 17, 2026 at 7:10 pm Toronto and much of the Greater Toronto Area are expected to see sunny skies and relatively mild temperatures on Sunday, Oct. 18, according to Environment Canada. Toronto and…
- Brampton’s weather, highway closures and top stories on Oct. 17
Brampton Guardian For more details about weather visit our Weather page. Todayâs news, weather and traffic. Happy Saturday morning Brampton! Environment Canada is forecasting a mainly clear sky this morning in…
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Frost advisory issued for Mississauga, Brampton for Friday night, areas north of Highway 401 most likely to be impactedEnvironment Canada says freezing temperatures are expected the night of Friday, Oct. 16 into Saturday morning. Environment Canada has issued a frost advisory for Brampton and Mississauga. Environment and Climate Change…
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Will this fall chill stick around across southern Ontario?Chilly temperatures will dominate the region heading into this weekend Fall-lovers are in luck this weekend as a brisk airmass swoops across southern Ontario. Temperatures will dip close to the freezing mark in some…
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Frost advisory issued for parts of GTA: Environment CanadaEnvironment Canada issued a yellow-level frost advisory for parts of the Greater Toronto Area Friday. Freezing temperatures are expected Friday night into Saturday morning, the weather agency says. Toronto, Mississauga…
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Oct. 17 weather: Sunshine returns after a chilly start across southern OntarioPublished October 16, 2026 at 8:05 pm After a wet and windy end to the workweek, southern Ontario residents can look forward to some sunshine on Saturday, although temperatures will remain cool for mid-October…
Sun & moon
Nearby
- Toronto 43 km
- Mississauga 23 km
- Brampton 14 km
- Hamilton 44 km
- Etobicoke 29 km
- Markham 59 km
- Vaughan 41 km
- Kitchener 52 km
- Oakville 29 km
- Richmond Hill 47 km
- Burlington 29 km
- Guelph 28 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 4Conservative index and reflects what the press published. Terms of use.