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    1 - 5 of 90 days | All 90 days
    Next 5 Days
    • Tonight

      Sep 27

      Lo
      Clear
      More
    • Wed

      Sep 28

      18° /6°
      Plenty of sunshine
      More
    • Thu

      Sep 29

      19° /7°C
      Mostly sunny
    • Fri

      Sep 30

      18° /8°
      Considerable cloudiness
      More
    • Sat

      Oct 1

      20° /8°
      Sunny and beautiful
      More
    16°/6° RealFeel® 17°/5°
    Mostly sunny
    • 13 km/h
    • Precipitation: 1%
    • Rain: 0 mm
    • Snow: 0 CM
    • Humidity: 70%
    • Cloud Cover: 15%
    • Dew Point: 6° C
    • Visibility: 10 km

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/29/2015
    High 19° 15° N/A 19°
    Low N/A -5°

    Sunrise/Sunset

    • Sunrise: 7:40 AM
    • Sunset: 7:23 PM
    • Duration: 11:43 hr

    Moonrise/Moonset

    • Moonrise: 6:07 AM
    • Moonset: 7:04 PM
    • Duration: 12:57 hr
    Astronomy

    Griswold Weather Report

    October to start mild in the East

    September 27, 2016; 12:08 PM ET

    Some needed rainfall for southern Ontario this week. More >