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      Red Flag Warning
      until 8:00 PM MDT
      Elev 4265 ft, 46.438 °N 109.846 °W

      Harlowton, MT

      Harlowton Station61°
      Updated: 7:41 AM MDT on September 10, 2026 (GMT -6)
      4 minutes ago
      86°
      52°
      61
      Feels Like 61
      Sunny/Wind
      N
      20
      Gusts 34 mph
      Higher 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
        Fri 09/11
        High 86°f
         0% Precip. / 0 in
        Sunny with gusty winds. High 86F. Winds W at 20 to 30 mph. Winds could occasionally gust over 40 mph.
        Tonight
        Fri 09/11
        Low 52°f
         6% Precip. / 0 in
        A few passing clouds, otherwise generally clear. Low 52F. Winds WNW at 10 to 15 mph.
        Tomorrow
        Sat 09/12
        High 60°f47°f
         38% Precip. / 0.03 in
        Rain showers early with mostly cloudy conditions later in the day. High around 60F. Winds N at 10 to 20 mph. Chance of rain 40%.
        Hourly Forecast
        Now
        63°
        8AM
        63°
        9AM
        68°
        10AM
        73°
        11AM
        74°
        12PM
        78°
        1PM
        80°
        2PM
        82°
        3PM
        84°
        4PM
        85°
        5PM
        84°
        6PM
        83°
        7PM
        78°
        7:40PM
        Sunset
        8PM
        73°
        9PM
        67°
        10PM
        66°
        11PM
        63°
        12AM
        61°
        1AM
        58°
        2AM
        57°
        3AM
        55°
        4AM
        54°
        5AM
        53°
        6AM
        54°
        6:52AM
        Sunrise
        7AM
        53°
        Precipitation
        7%
        Pollen
        Grass Pollen
        Low
        Air Quality
        31
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.92 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point32°F
        5. Humidity 31%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KHWQ Station History
        Almanac for September 10, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 86°F 75°F 91°F 2017
        4. Low 52°F 41°F 27°F 1992
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.4 in -
        7. Snow 0 in 0 in -
        Almanac for September 11, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 60°F 75°F 90°F
        4. Low 52°F 41°F 20°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:51 AM 7:40 PM
        3. Civil Twilight 6:20 AM 8:10 PM
        4. Nautical Twilight 5:44 AM 8:47PM
        5. Astronomical Twilight 5:05 AM 9:25 PM
        1. Length of Visible Light 13h 50m
        2. Length of Day 12h 49m
        3. Tomorrow will be 3 minutes 14 seconds shorter
        1. Moon 6:15 AM 7:24 PM
        2. New0% of the Moon is Illuminated
        Sep 10
        New Moon
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Precipitation
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