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      Elev 1506 ft, 46.236 °N 112.129 °W

      Boulder, MT

      Mon, Oct 12, 2026
      Today
      Tue 10/13
      High 38°f
      6% Precip. / 0 in
      Overcast. Cold. High 38F. Winds light and variable.
      Tonight
      Tue 10/13
      Low 19°f
      20% Precip. / 0 in
      Partly cloudy skies. Low 19F. Winds light and variable.
      Sunrise 7:41 AM
      Sunset 6:47 PM
      Moonrise 10:12 AM
      Moonset 7:17 PM
      Waxing Crescent, 4% visible
      Hourly Forecast
      Now
      30°
      9AM
      30°
      10AM
      31°
      11AM
      32°
      12PM
      30°
      1PM
      33°
      2PM
      34°
      3PM
      36°
      4PM
      36°
      5PM
      37°
      6PM
      36°
      6:47PM
      Sunset
      7PM
      32°
      8PM
      30°
      9PM
      28°
      10PM
      27°
      11PM
      27°
      12AM
      26°
      1AM
      25°
      2AM
      25°
      3AM
      25°
      4AM
      24°
      5AM
      24°
      6AM
      23°
      7AM
      22°
      7:43AM
      Sunrise
      8AM
      20°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      9:00 am
      Cloudy
      30°F 25°F 2% 0in 96% 25°F 84% 5 mph N 30.13in
      10:00 am
      Cloudy
      31°F 27°F 2% 0in 96% 26°F 82% 4 mph N 30.12in
      11:00 am
      Cloudy
      32°F 32°F 2% 0in 90% 26°F 80% 3 mph N 30.1in
      12:00 pm
      Cloudy
      30°F 30°F 2% 0in 83% 26°F 84% 2 mph NE 30.07in
      1:00 pm
      Cloudy
      33°F 33°F 3% 0in 80% 27°F 79% 2 mph ENE 30.04in
      2:00 pm
      Cloudy
      34°F 34°F 3% 0in 97% 28°F 77% 3 mph SE 30.02in
      3:00 pm
      Cloudy
      36°F 36°F 2% 0in 94% 28°F 75% 3 mph SE 30in
      4:00 pm
      Cloudy
      36°F 34°F 4% 0in 81% 29°F 74% 3 mph SSE 29.99in
      5:00 pm
      Mostly Cloudy
      37°F 34°F 5% 0in 66% 29°F 73% 3 mph S 29.99in
      6:00 pm
      Mostly Cloudy
      36°F 32°F 7% 0in 60% 29°F 76% 5 mph S 30in
      7:00 pm
      Partly Cloudy
      32°F 29°F 9% 0in 58% 26°F 79% 4 mph SSW 30.02in
      8:00 pm
      Mostly Cloudy
      30°F 27°F 9% 0in 64% 26°F 85% 3 mph SW 30.04in
      9:00 pm
      Partly Cloudy
      28°F 28°F 9% 0in 55% 25°F 90% 3 mph SW 30.06in
      10:00 pm
      Partly Cloudy
      27°F 27°F 9% 0in 50% 25°F 90% 3 mph WSW 30.08in
      11:00 pm
      Partly Cloudy
      27°F 22°F 9% 0in 52% 24°F 89% 4 mph WSW 30.09in
      Additional Conditions
      1. Pressure 30.13 in
      2. Visibility 8 miles
      3. Clouds Cloudy
      4. Dew Point25°F
      5. Humidity 82%
      6. Rainfall 0.1 in
      7. Snow Depth 1.1 in
      KHLN Station History
      Almanac for October 12, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 38°F 60°F 79°F 1996
      4. Low 24°F 29°F 2°F 2009
      5. Rain/Snow Depth
      6. Precipitation 0 in - in -
      7. Snow 0 in - in -
      Almanac for October 13, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 48°F 59°F 78°F
      4. Low 19°F 29°F 5°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:41 AM 6:47 PM
      3. Civil Twilight 7:11 AM 7:17 PM
      4. Nautical Twilight 6:36 AM 7:52PM
      5. Astronomical Twilight 6:02 AM 8:26 PM
      1. Length of Visible Light 12h 5m
      2. Length of Day 11h 5m
      3. Tomorrow will be 3 minutes 11 seconds shorter
      1. Moon 10:12 AM 7:17 PM
      2. Waxing Crescent4% of the Moon is Illuminated
      Oct 18
      Waxing Half First Qtr
      Oct 25
      Full Moon
      Nov 1
      Waning Half Last Qtr
      Nov 9
      New Moon
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
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      Level Access
      Glossary