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      Elev 3779 ft, 45.945 °N 108.697 °W

      Acton, MT

      Updated: 5:06 AM MDT on October 29, 2026 (GMT -6)
      10 minutes ago
      51°
      28°
      22
      Feels Like 22
      Fair
      N
      6
      Lower temperature is expected today
      Wundermap

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      Wundermap
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Today
        Fri 10/30
        High 51°f
        3% Precip. / 0 in
        Plenty of sunshine. High 51F. Winds W at 5 to 10 mph.
        Tonight
        Fri 10/30
        Low 31°f
        13% Precip. / 0 in
        Mainly cloudy. Low 31F. Winds N at 5 to 10 mph.
        Tomorrow
        Sat 10/31
        High 45°f35°f
        21% Precip. / 0 in
        Cloudy skies early will become partly cloudy later in the day. High around 45F. Winds NNE at 5 to 10 mph.
        Hourly Forecast
        Now
        30°
        6AM
        30°
        7AM
        30°
        7:51AM
        Sunrise
        8AM
        28°
        9AM
        31°
        10AM
        35°
        11AM
        39°
        12PM
        43°
        1PM
        47°
        2PM
        49°
        3PM
        50°
        4PM
        51°
        5PM
        49°
        6PM
        45°
        6:05PM
        Sunset
        7PM
        43°
        8PM
        42°
        9PM
        40°
        10PM
        39°
        11PM
        38°
        12AM
        38°
        1AM
        37°
        2AM
        36°
        3AM
        36°
        4AM
        35°
        5AM
        35°
        Additional Conditions
        1. Pressure 30.16 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point28°F
        5. Humidity 91%
        6. Rainfall 0 in
        7. Snow Depth 0 in
        KBIL Station History
        Almanac for October 29, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 51°F 53°F 80°F 1968
        4. Low 28°F 32°F 0°F 2019
        5. Rain/Snow Depth
        6. Precipitation 0 in 4.3 in -
        7. Snow 0 in 0 in -
        Almanac for October 30, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 46°F 52°F 77°F
        4. Low 31°F 32°F -7°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:51 AM 6:05 PM
        3. Civil Twilight 7:20 AM 6:36 PM
        4. Nautical Twilight 6:45 AM 7:11PM
        5. Astronomical Twilight 6:10 AM 7:45 PM
        1. Length of Visible Light 11h 15m
        2. Length of Day 10h 13m
        3. Tomorrow will be 2 minutes 56 seconds shorter
        1. Moon 8:32 PM 12:32 PM
        2. Waning Gibbous79% of the Moon is Illuminated
        Nov 1
        Waning Half Last Qtr
        Nov 9
        New Moon
        Nov 17
        Waxing Half First Qtr
        Nov 24
        Full Moon
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