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    • Today

      Sep 28

      23° /15°C
      A passing shower or two
      • Good
      • for outdoor DIY projects
      • Precip: 55%
      • Hours of Precip: 3.5
      • Hi RealFeel: 23°
    • Thu

      Sep 29

      17° /14°
      Mostly cloudy with showers
      • Poor
      • for outdoor DIY projects
      • Precip: 81%
      • Hours of Precip: 7
      • Hi RealFeel: 14°
      More
    • Fri

      Sep 30

      17° /13°
      Windy with periods of rain
      • Poor
      • for outdoor DIY projects
      • Precip: 69%
      • Hours of Precip: 9.5
      • Hi RealFeel: 14°
      More
    • Sat

      Oct 1

      19° /13°
      Cloudy with spotty showers
      • Fair
      • for outdoor DIY projects
      • Precip: 80%
      • Hours of Precip: 6.5
      • Hi RealFeel: 18°
      More
    • Sun

      Oct 2

      19° /12°
      A shower in the morning
      • Good
      • for outdoor DIY projects
      • Precip: 55%
      • Hours of Precip: 1.5
      • Hi RealFeel: 20°
      More

    Day

    23°Hi RealFeel® 23° Precipitation 55%
    Mostly cloudy with a passing shower or two
    • ESE 15 km/h
    • Gusts: 26 km/h
    • Max UV Index: 3 (Moderate)
    • Thunderstorms: 20%
    • Precipitation: 1 mm
    • Rain: 1 mm
    • Snow: 0 CM
    • Ice: 0 mm
    • Hours of Precipitation: 1.5 hrs
    • Hours of Rain: 1.5 hrs

    Night

    15°Lo RealFeel® 10° Precipitation 61%
    Mostly cloudy, breezy and mild with a touch of rain
    • ENE 24 km/h
    • Gusts: 33 km/h
    • Max UV Index: N/A
    • Thunderstorms: 4%
    • Precipitation: 4 mm
    • Rain: 4 mm
    • Snow: 0 CM
    • Ice: 0 mm
    • Hours of Precipitation: 2 hrs
    • Hours of Rain: 2 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/28/2015
    High 23° 19° 27° (1999) 21°
    Low 15° (1991) 17°

    Sunrise/Sunset

    • Sunrise: 7:14 AM
    • Sunset: 7:04 PM
    • Duration: 11:50 hr

    Moonrise/Moonset

    • Moonrise: 4:46 AM
    • Moonset: 6:08 PM
    • Duration: 13:22 hr
    Astronomy

    Hamilton 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 >