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      Elev 3386 ft, 47.514 °N 111.285 °W

      Great Falls, MT

      Great Falls Station72°
      Updated: 6:27 PM MDT on October 4, 2026 (GMT -6)
      8 minutes ago
      82°
      38°
      72
      Feels Like 71
      Sunny
      N
      7
      Higher temperature is expected tomorrow
      Wundermap
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Mon 10/05
        Low 55°f
         0% Precip. / 0 in
        Clear skies. Low near 55F. Winds SSW at 10 to 15 mph.
        Tomorrow
        Tue 10/06
        High 85°f
         0% Precip. / 0 in
        Mostly sunny. High around 85F. Winds WSW at 10 to 20 mph.
        Tomorrow night
        Tue 10/06
        Low 51°f
         1% Precip. / 0 in
        Clear. Low 51F. Winds SW at 5 to 10 mph.
        Hourly Forecast
        Now
        77°
        6:58PM
        Sunset
        7PM
        73°
        8PM
        67°
        9PM
        64°
        10PM
        59°
        11PM
        59°
        12AM
        58°
        1AM
        57°
        2AM
        57°
        3AM
        57°
        4AM
        56°
        5AM
        57°
        6AM
        57°
        7AM
        57°
        7:30AM
        Sunrise
        8AM
        57°
        9AM
        63°
        10AM
        69°
        11AM
        74°
        12PM
        78°
        1PM
        81°
        2PM
        83°
        3PM
        84°
        4PM
        84°
        5PM
        83°
        6PM
        81°
        Precipitation
        0%
        Pollen
        None
        Air Quality
        38
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.91 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point37°F
        5. Humidity 23%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KGTF Station History
        Almanac for October 4, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 82°F 63°F 86°F 1979
        4. Low 38°F 37°F 18°F 1916
        5. Rain/Snow Depth
        6. Precipitation 0 in 3 in -
        7. Snow 0 in 0 in -
        Almanac for October 5, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 85°F 63°F 84°F
        4. Low 55°F 37°F 20°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:28 AM 6:58 PM
        3. Civil Twilight 6:57 AM 7:28 PM
        4. Nautical Twilight 6:22 AM 8:04PM
        5. Astronomical Twilight 5:46 AM 8:40 PM
        1. Length of Visible Light 12h 30m
        2. Length of Day 11h 29m
        3. Tomorrow will be 3 minutes 22 seconds shorter
        1. Moon 12:00 AM 4:28 PM
        2. Waning Crescent42% of the Moon is Illuminated
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Oct 25
        Full Moon
        Nov 1
        Waning Half Last Qtr
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