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    • Sun

      May 28

      72° /43°
      Partly sunny
      • Very Good
      • for fishing
      • Precip: 25%
      • Cloud Cover: 30%
      • Wind Speed: 9 mph
      More
    • Mon

      May 29

      74° /46°
      A thunderstorm possible
      • Good
      • for fishing
      • Precip: 30%
      • Cloud Cover: 30%
      • Wind Speed: 8 mph
      More
    • Tue

      May 30

      74° /47°
      A blend of sun and clouds
      • Very Good
      • for fishing
      • Precip: 25%
      • Cloud Cover: 56%
      • Wind Speed: 8 mph
      More
    • Wed

      May 31

      75° /52°
      A couple of showers possible
      • Very Good
      • for fishing
      • Precip: 30%
      • Cloud Cover: 66%
      • Wind Speed: 8 mph
      More
    • Thu

      Jun 1

      77° /56°F
      A couple of showers possible
      • Very Good
      • for fishing
      • Precip: 30%
      • Cloud Cover: 27%
      • Wind Speed: 9 mph

    Day

    77°Hi RealFeel® 83° Precipitation 30%
    Partly sunny with a couple of showers possible
    • ENE 9 mph
    • Gusts: 20 mph
    • Max UV Index: 8 (Very High)
    • Thunderstorms: 15%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    56°Lo RealFeel® 57° Precipitation 0%
    Clear
    • ENE 5 mph
    • Gusts: 18 mph
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 6/1/2016
    High 77° 69° 94° (1977) 75°
    Low 56° 43° 32° (1919) 37°

    Sunrise/Sunset

    • Sunrise: 5:32 AM
    • Sunset: 9:14 PM
    • Duration: 15:42 hr

    Moonrise/Moonset

    • Moonrise: 1:18 PM
    • Moonset: 2:36 AM
    • Duration: 13:18 hr
    Astronomy

    Solunar Information for Great Falls, MT

    Thu, May 25
    New
    Thu, Jun 1
    First
    Fri, Jun 9
    Full
    Sat, Jun 17
    Last