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    Next 5 Days
    • Today

      Sep 27

      18° /8°
      Mostly sunny
      More
    • Wed

      Sep 28

      17° /7°C
      Sunny
    • Thu

      Sep 29

      17° /7°
      Mostly sunny
      More
    • Fri

      Sep 30

      16° /8°
      Times of clouds and sun
      More
    • Sat

      Oct 1

      14° /8°
      Cloudy, showers, some heavy
      More
    10°/7° RealFeel® 9°/7°
    Partly cloudy
    • 9 km/h
    • Precipitation: 0%
    • Rain: 0 mm
    • Snow: 0 CM
    • Humidity: 79%
    • Cloud Cover: 34%
    • Dew Point: 5° C
    • Visibility: 10 km

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/28/2015
    High 17° 16° N/A 18°
    Low N/A

    Sunrise/Sunset

    • Sunrise: 7:16 AM
    • Sunset: 7:03 PM
    • Duration: 11:47 hr

    Moonrise/Moonset

    • Moonrise: 4:45 AM
    • Moonset: 6:18 PM
    • Duration: 13:33 hr
    Astronomy

    Union Bay 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 >