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Personalized Forecasts

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    • Today

      Dec 11

      50° /33°
      Mostly sunny and mild
      • Poor
      • for fishing
      • Precip: 0%
      • Cloud Cover: 12%
      • Wind Speed: 12 mph
      More
    • Tue

      Dec 12

      54° /30°F
      Partly sunny, breezy and mild
      • Fair
      • for fishing
      • Precip: 0%
      • Cloud Cover: 29%
      • Wind Speed: 23 mph
    • Wed

      Dec 13

      46° /27°
      Mild with partial sunshine
      • Fair
      • for fishing
      • Precip: 1%
      • Cloud Cover: 45%
      • Wind Speed: 10 mph
      More
    • Thu

      Dec 14

      47° /35°
      Partly sunny and mild
      • Poor
      • for fishing
      • Precip: 2%
      • Cloud Cover: 41%
      • Wind Speed: 15 mph
      More
    • Fri

      Dec 15

      52° /34°
      An afternoon shower in spots
      • Poor
      • for fishing
      • Precip: 50%
      • Cloud Cover: 99%
      • Wind Speed: 21 mph
      More
    51°/37° RealFeel® 40°/22°
    Partly sunny
    • Winds from the SW
    • 23 mph
    • Precipitation: 0%
    • Rain: 0 in
    • Snow: 0 in
    • Humidity: 25%
    • Cloud Cover: 8%
    • Dew Point: 9° F
    • Visibility: 10 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 12/12/2016
    High 54° 34° 63° (2014)
    Low 30° 15° -32° (1922) -11°

    Sunrise/Sunset

    • Sunrise: 8:04 AM
    • Sunset: 4:34 PM
    • Duration: 8:30 hr

    Moonrise/Moonset

    • Moonrise: 2:11 AM
    • Moonset: 2:05 PM
    • Duration: 11:54 hr
    Astronomy

    Solunar Information for Great Falls, MT

    Mon, Dec 18
    New
    Tue, Dec 26
    First
    Tue, Jan 2
    Full
    Mon, Jan 8
    Last

    Tue. Fishing Weather