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    • Tonight

      Sep 27

      Lo C
      Mainly clear.
      • Migraine Headache
      • Weather
      • Hi RealFeel: 22°
      • UV: 4 - Moderate
      • Cloud Cover: 45%
    • Wed

      Sep 28

      20° /8°
      Variable cloudiness.
      • Beneficial
      • weather for migraines
      • Hi RealFeel: 22°
      • UV: 4 - Moderate
      • Cloud Cover: 70%
      More
    • Thu

      Sep 29

      18° /8°
      Partly sunny.
      • Beneficial
      • weather for migraines
      • Hi RealFeel: 20°
      • UV: 4 - Moderate
      • Cloud Cover: 35%
      More
    • Fri

      Sep 30

      18° /10°
      Partly sunny
      • Beneficial
      • weather for migraines
      • Hi RealFeel: 18°
      • UV: 4 - Moderate
      • Cloud Cover: 27%
      More
    • Sat

      Oct 1

      19° /12°
      Sun through high clouds
      • Beneficial
      • weather for migraines
      • Hi RealFeel: 21°
      • UV: 4 - Moderate
      • Cloud Cover: 90%
      More
    Tuesday
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    1am
    Forecast Partly Cloudy Partly Cloudy Clear Clear Clear Clear Clear Clear
    Temp (°C) 18° 17° 16° 16° 16° 15° 14° 14°
    RealFeel® 18° 17° 16° 16° 16° 16° 15° 14°
    Wind (km/h) 6 S 5 S 3 S 3 S 3 SSE 3 ESE 3 ENE 4 NE
    precip
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    1am
    Rain
    11%
    7%
    0%
    0%
    0%
    0%
    0%
    0%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    1am
    UV Index 0 0 0 0 0 0 0 0
    Cloud Cover 54% 40% 1% 3% 5% 7% 7% 6%
    Humidity 53% 59% 65% 75% 72% 75% 79% 83%
    Dew Point 11° 11° 11° 11° 11°
    Temp °C
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    1am
    20° 15° 10°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/27/2015
    High 19° 18° N/A 23°
    Low N/A

    Sunrise/Sunset

    • Sunrise: 6:49 AM
    • Sunset: 6:41 PM
    • Duration: 11:52 hr

    Moonrise/Moonset

    • Moonrise: 3:15 AM
    • Moonset: 5:14 PM
    • Duration: 13:59 hr
    Astronomy

    LaSalle 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 >