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

      Sep 27

      18° /7°C
      A shower
    • Wed

      Sep 28

      21° /11°
      Variable clouds with a shower
      More
    • Thu

      Sep 29

      18° /11°
      Increasing cloudiness
      More
    • Fri

      Sep 30

      20° /12°
      Partly sunny with a shower
      More
    • Sat

      Oct 1

      18° /12°
      Cloudy with a few showers
      More

    Day

    18°Hi RealFeel® 17° Precipitation 55%
    Some sun, then turning cloudy with a shower; breezy this morning
    • S 20 km/h
    • Gusts: 50 km/h
    • Max UV Index: 3 (Moderate)
    • Thunderstorms: 20%
    • Precipitation: 2 mm
    • Rain: 2 mm
    • Snow: 0 CM
    • Ice: 0 mm
    • Hours of Precipitation: 1 hrs
    • Hours of Rain: 1 hrs

    Night

    Lo RealFeel® 7° Precipitation 20%
    Turning out clear
    • ESE 7 km/h
    • Gusts: 15 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 18° 18° N/A 23°
    Low N/A

    Sunrise/Sunset

    • Sunrise: 7:11 AM
    • Sunset: 7:04 PM
    • Duration: 11:53 hr

    Moonrise/Moonset

    • Moonrise: 3:40 AM
    • Moonset: 5:37 PM
    • Duration: 13:57 hr
    Astronomy

    Gravenhurst 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 >