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      Elev 4570 ft, 46.436 °N 111.970 °W

      Jefferson City, MT

      Jefferson County Station38°
      Updated: 9:33 PM MDT on October 31, 2026 (GMT -6)
      5 minutes ago
      44°
      31°
      38
      Feels Like 38
      Cloudy
      N
      0
      Lower temperature is expected tomorrow
      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
        Tonight
        Sun 11/01
        Low 36°f
         78% Precip. / 0 in
        Cloudy with occasional light rain...mainly this evening. Low 36F. Winds light and variable. Chance of rain 80%.
        Tomorrow
        Mon 11/02
        High 40°f
         83% Precip. / 0.21 in
        Cloudy with periods of rain. High around 40F. Winds NNW at 5 to 10 mph. Chance of rain 80%. Rainfall around a quarter of an inch.
        Tomorrow night
        Mon 11/02
        Low 34°f
         80% Precip. / 0.11 in
        Snow in the evening will give way to showers of rain and wet snow overnight. Low 34F. Winds NW at 5 to 10 mph. Chance of precip 80%.
        Hourly Forecast
        Now
        39°
        10PM
        39°
        11PM
        38°
        12AM
        33%
        37°
        1AM
        39°
        1AM
        38°
        2AM
        38°
        3AM
        19%
        38°
        4AM
        38°
        5AM
        32%
        38°
        6AM
        59%
        38°
        7AM
        68%
        37°
        7:09AM
        Sunrise
        8AM
        70%
        37°
        9AM
        72%
        38°
        10AM
        76%
        38°
        11AM
        69%
        39°
        12PM
        62%
        39°
        1PM
        69%
        39°
        2PM
        70%
        40°
        3PM
        64%
        40°
        4PM
        72%
        39°
        5PM
        77%
        39°
        5:12PM
        Sunset
        6PM
        78%
        38°
        7PM
        77%
        37°
        8PM
        72%
        37°
        Precipitation
        78%
        Rain continuing through 1 AM
        Pollen
        None
        Air Quality
        57
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.98 in
        2. Visibility 6 miles
        3. Clouds Cloudy
        4. Dew Point38°F
        5. Humidity 99%
        6. Rainfall 0.18 in
        7. Snow Depth 0.7 in
         KHLN Station History
        Almanac for October 31, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 44°F 50°F 68°F 1988
        4. Low 31°F 23°F -13°F 2002
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for November 1, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 40°F 49°F 67°F
        4. Low 35°F 23°F -13°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 8:08 AM 6:14 PM
        3. Civil Twilight 7:36 AM 6:45 PM
        4. Nautical Twilight 7:01 AM 7:21PM
        5. Astronomical Twilight 6:26 AM 7:56 PM
        1. Length of Visible Light 11h 8m
        2. Length of Day 10h 6m
        3. Tomorrow will be 2 minutes 56 seconds shorter
        1. Moon 11:18 PM 2:27 PM
        2. Waning Gibbous57% 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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