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      Elev 3583 ft, 46.240 °N 114.159 °W

      Hamilton, MT

      Hamilton Station55°
      Updated: 4:08 AM MDT on September 19, 2026 (GMT -6)
      9 minutes ago
      65°
      49°
      55
      Feels Like 55
      Showers in Vicinity
      N
      3
      Lower temperature is expected today
      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
        Today
        Sun 09/20
        High 65°f
         95% Precip. / 0.33 in
        Cloudy. Periods of rain this morning. High around 65F. Winds light and variable. Chance of rain 100%. Rainfall near a quarter of an inch. Locally heavy rainfall possible.
        Tonight
        Sun 09/20
        Low 44°f
         6% Precip. / 0 in
        Mostly clear. Low 44F. Winds light and variable.
        Tomorrow
        Mon 09/21
        High 75°f45°f
         4% Precip. / 0 in
        Sunny. High near 75F. Winds light and variable.
        Hourly Forecast
        Now
        55°
        5AM
        82%
        54°
        6AM
        92%
        54°
        7AM
        85%
        54°
        7:20AM
        Sunrise
        8AM
        72%
        53°
        9AM
        65%
        53°
        10AM
        56%
        55°
        11AM
        51%
        55°
        12PM
        30%
        57°
        1PM
        59°
        2PM
        61°
        3PM
        62°
        4PM
        64°
        5PM
        65°
        6PM
        65°
        7PM
        63°
        7:40PM
        Sunset
        8PM
        59°
        9PM
        57°
        10PM
        55°
        11PM
        53°
        12AM
        51°
        1AM
        50°
        2AM
        49°
        3AM
        48°
        4AM
        47°
        Precipitation
        92%
        Rain likely to continue
        Pollen
        None
        Air Quality
        35
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.08 in
        2. Visibility 4 miles
        3. Clouds Cloudy
        4. Dew Point55°F
        5. Humidity 100%
        6. Rainfall 0.18 in
        7. Snow Depth 0 in
         KHRF Station History
        Almanac for September 19, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 65°F 71°F 90°F 1901
        4. Low 49°F 40°F 27°F 1965
        5. Rain/Snow Depth
        6. Precipitation 0.33 in - in -
        7. Snow 0 in - in -
        Almanac for September 20, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 75°F 70°F 88°F
        4. Low 49°F 39°F 19°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:19 AM 7:39 PM
        3. Civil Twilight 6:49 AM 8:09 PM
        4. Nautical Twilight 6:14 AM 8:45PM
        5. Astronomical Twilight 5:37 AM 9:21 PM
        1. Length of Visible Light 13h 19m
        2. Length of Day 12h 19m
        3. Tomorrow will be 3 minutes 16 seconds shorter
        1. Moon 4:30 PM -
        2. Waxing Gibbous60% 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
        Precipitation
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