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      Elev 3779 ft, 45.945 °N 108.697 °W

      Acton, MT

      Updated: 1:47 AM MDT on September 24, 2026 (GMT -6)
      6 minutes ago
      79°
      54°
      59
      Feels Like 59
      Fair
      N
      9
      Similar temperature is expected today
      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
        Thu 09/24
        Low 54°f
        1% Precip. / 0 in
        Clear skies. Low 54F. Winds WSW at 10 to 15 mph.
        Tomorrow
        Fri 09/25
        High 81°f
        1% Precip. / 0 in
        Sunny. High 81F. Winds S at 10 to 15 mph.
        Tomorrow night
        Fri 09/25
        Low 52°f
        1% Precip. / 0 in
        Clear skies. Low 52F. Winds NE at 5 to 10 mph.
        Hourly Forecast
        Now
        57°
        2AM
        57°
        3AM
        57°
        4AM
        56°
        5AM
        56°
        6AM
        55°
        7AM
        55°
        7:04AM
        Sunrise
        8AM
        57°
        9AM
        61°
        10AM
        65°
        11AM
        68°
        12PM
        72°
        1PM
        75°
        2PM
        77°
        3PM
        78°
        4PM
        79°
        5PM
        78°
        6PM
        77°
        7PM
        74°
        7:08PM
        Sunset
        8PM
        71°
        9PM
        68°
        10PM
        66°
        11PM
        64°
        12AM
        61°
        1AM
        60°
        Additional Conditions
        1. Pressure 30.02 in
        2. Visibility 9 miles
        3. Clouds Partly Cloudy
        4. Dew Point47°F
        5. Humidity 69%
        6. Rainfall 0.15 in
        7. Snow Depth 0 in
        KBIL Station History
        Almanac for September 24, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 79°F 70°F 92°F 2020
        4. Low 54°F 46°F 22°F 1984
        5. Rain/Snow Depth
        6. Precipitation 0 in 3 in -
        7. Snow 0 in 0 in -
        Almanac for September 25, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 79°F 70°F 95°F
        4. Low 54°F 46°F 24°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:04 AM 7:08 PM
        3. Civil Twilight 6:34 AM 7:37 PM
        4. Nautical Twilight 5:59 AM 8:12PM
        5. Astronomical Twilight 5:23 AM 8:48 PM
        1. Length of Visible Light 13h 3m
        2. Length of Day 12h 3m
        3. Tomorrow will be 3 minutes 13 seconds shorter
        1. Moon 6:15 PM 4:42 AM
        2. Waxing Gibbous96% of the Moon is Illuminated
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Nearby Weather Stations
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