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    • Tonight

      Jul 25

      14° Lo C
      Increasing clouds; foggy late
      • Stargazing
      • Weather
      • Cloud Cover: 24%
      • Precip: 1%
      • Hours of Precip: 0
    • Wed

      Jul 26

      27° /19°
      Sun and some clouds
      • Poor
      • for stargazing
      • Cloud Cover: 98%
      • Precip: 25%
      • Hours of Precip: 0
      More
    • Thu

      Jul 27

      25° /17°
      A couple of showers
      • Poor
      • for stargazing
      • Cloud Cover: 71%
      • Precip: 7%
      • Hours of Precip: 2
      More
    • Fri

      Jul 28

      22° /14°
      Cloudy
      • Excellent
      • for stargazing
      • Cloud Cover: 23%
      • Precip: 0%
      • Hours of Precip: 0
      More
    • Sat

      Jul 29

      23° /13°
      Sunny and beautiful
      • Very Good
      • for stargazing
      • Cloud Cover: 27%
      • Precip: 0%
      • Hours of Precip: 0
      More

    Day

    22°Hi RealFeel® 24° Precipitation 0%
    Warmer and less humid with a full day of sunshine
    • Winds from the
    • NNE 17 km/h
    • Gusts: 32 km/h
    • Max UV Index: 7 (High)
    • Thunderstorms: 0%
    • Precipitation: 0 mm
    • Rain: 0 mm
    • Snow: 0 CM
    • Ice: 0 mm
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    14°Lo RealFeel® 14° Precipitation 1%
    Increasing clouds; foggy late
    • Winds from the
    • ESE 7 km/h
    • Gusts: 11 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 7/25/2016
    High 22° 26° N/A 30°
    Low 14° 15° N/A 21°

    Sunrise/Sunset

    • Sunrise: 6:13 AM
    • Sunset: 8:58 PM
    • Duration: 14:45 hr

    Moonrise/Moonset

    • Moonrise: 8:47 AM
    • Moonset: 10:33 PM
    • Duration: 13:46 hr
    Astronomy

    Solunar Information for Sarnia, Canada

    Sun, Jul 30
    First
    Mon, Aug 7
    Full
    Tue, Aug 15
    Last
    Mon, Aug 21
    New