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      Elev 2315 ft, 48.071 °N 115.975 °W

      Heron, MT

      Heron Station57°
      Updated: 2:40 PM MDT on September 29, 2026 (GMT -6)
      4 minutes ago
      57°
      41°
      57
      Feels Like 57
      Mostly Cloudy
      N
      2
      Lower 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
        Today
        Wed 09/30
        High 57°f
         41% Precip. / 0.01 in
        Considerable cloudiness with occasional rain showers. High 57F. Winds light and variable. Chance of rain 40%.
        Tonight
        Wed 09/30
        Low 51°f
         39% Precip. / 0.03 in
        Showers early, then cloudy overnight. Low 51F. Winds light and variable. Chance of rain 40%.
        Tomorrow
        Thu 10/01
        High 62°f43°f
         24% Precip. / 0 in
        Cloudy skies early will become partly cloudy later in the day. High 62F. Winds light and variable.
        Hourly Forecast
        Now
        57°
        3PM
        57°
        4PM
        57°
        5PM
        34%
        57°
        6PM
        41%
        54°
        7PM
        54°
        7:26PM
        Sunset
        8PM
        42%
        55°
        9PM
        39%
        55°
        10PM
        55°
        11PM
        55°
        12AM
        55°
        1AM
        55°
        2AM
        33%
        55°
        3AM
        55°
        4AM
        55°
        5AM
        55°
        6AM
        55°
        7AM
        53°
        7:42AM
        Sunrise
        8AM
        52°
        9AM
        53°
        10AM
        54°
        11AM
        55°
        12PM
        57°
        1PM
        59°
        2PM
        60°
        Precipitation
        42%
        Rain possible after 5 PM
        Pollen
        None
        Air Quality
        31
        Good
        UV Index
        2
        Low
        Additional Conditions
        1. Pressure 29.87 in
        2. Visibility 10 miles
        3. Clouds Cloudy
        4. Dew Point42°F
        5. Humidity 56%
        6. Rainfall 0.01 in
        7. Snow Depth 0 in
         KSZT Station History
        Almanac for September 29, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 57°F 64°F 84°F 1938
        4. Low 41°F 37°F 19°F 1919
        5. Rain/Snow Depth
        6. Precipitation 0.04 in 2.9 in -
        7. Snow 0 in 0 in -
        Almanac for September 30, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 62°F 64°F 82°F
        4. Low 46°F 37°F 21°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:40 AM 7:26 PM
        3. Civil Twilight 7:09 AM 7:57 PM
        4. Nautical Twilight 6:33 AM 8:33PM
        5. Astronomical Twilight 5:56 AM 9:10 PM
        1. Length of Visible Light 12h 48m
        2. Length of Day 11h 46m
        3. Tomorrow will be 3 minutes 28 seconds shorter
        1. Moon 8:25 PM 11:39 AM
        2. Waning Gibbous85% of the Moon is Illuminated
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Oct 25
        Full Moon
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