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Personalized Forecasts

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    • Today

      Sep 27

      17° /5°C
      Cooler this afternoon
      • Poor
      • for home energy
      • Avg RealFeel: 11°
      • Hi RealFeel: 16°
      • Wind Speed: 20 k/h
    • Wed

      Sep 28

      13° /2°
      Partly sunny and cooler
      • Poor
      • for home energy
      • Avg RealFeel:
      • Hi RealFeel: 12°
      • Wind Speed: 13 k/h
      More
    • Thu

      Sep 29

      15° /6°
      Increasing amounts of sun
      • Poor
      • for home energy
      • Avg RealFeel: 12°
      • Hi RealFeel: 16°
      • Wind Speed: 7 k/h
      More
    • Fri

      Sep 30

      19° /7°
      Cloudy, a shower in the p.m.
      • Poor
      • for home energy
      • Avg RealFeel: 12°
      • Hi RealFeel: 19°
      • Wind Speed: 7 k/h
      More
    • Sat

      Oct 1

      12° /5°
      Showers, heavy early; cooler
      • Poor
      • for home energy
      • Avg RealFeel:
      • Hi RealFeel: 14°
      • Wind Speed: 7 k/h
      More

    Day

    17°Hi RealFeel® 16° Precipitation 19%
    Intervals of clouds and sunshine; cooler this afternoon
    • NNW 20 km/h
    • Gusts: 41 km/h
    • Max UV Index: 3 (Moderate)
    • Thunderstorms: 5%
    • Precipitation: 0 mm
    • Rain: 0 mm
    • Snow: 0 CM
    • Ice: 0 mm
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    Lo RealFeel® 5° Precipitation 13%
    Cooler with considerable cloudiness
    • E 6 km/h
    • Gusts: 17 km/h
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • Precipitation: 0 mm
    • Rain: 0 mm
    • Snow: 0 CM
    • Ice: 0 mm
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/27/2015
    High 17° 16° 32° (1967) 16°
    Low -9° (1941)

    Sunrise/Sunset

    • Sunrise: 7:31 AM
    • Sunset: 7:20 PM
    • Duration: 11:49 hr

    Moonrise/Moonset

    • Moonrise: 3:52 AM
    • Moonset: 6:07 PM
    • Duration: 14:15 hr
    Astronomy

    Aldersyde Weather Report

    October to start out mild in the East

    September 27, 2016; 12:08 PM ET

    Some needed rainfall for southern Ontario this week. More >