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      Elev 5617 ft, 45.608 °N 114.184 °W

      Darby, MT

      Mon, Oct 26, 2026
      Tomorrow
      Tue 10/27
      High 47°f
      78% Precip. / 0.11 in
      Cloudy in the morning, then thunderstorms developing later in the day. High 47F. Winds light and variable. Chance of rain 80%.
      Tomorrow night
      Tue 10/27
      Low 28°f
      76% Precip. / 0.4 in
      Cloudy with rain and snow in the evening. Snow showers late. Low 28F. Winds light and variable. Chance of precip 80%. Snow accumulations less than one inch.
      Sunrise 8:08 AM
      Sunset 6:32 PM
      Moonrise 6:27 PM
      Moonset 8:59 AM
      Waning Gibbous, 98% visible
      Hourly Forecast
      12AM
      32°
      1AM
      32°
      2AM
      32°
      3AM
      31°
      4AM
      30°
      5AM
      30°
      6AM
      30°
      7AM
      30°
      8AM
      29°
      8:08AM
      Sunrise
      9AM
      29°
      10AM
      31°
      11AM
      35°
      12PM
      39°
      1PM
      41°
      2PM
      43°
      3PM
      50%
      45°
      4PM
      68%
      45°
      5PM
      78%
      41°
      6PM
      56%
      39°
      6:32PM
      Sunset
      7PM
      67%
      37°
      8PM
      76%
      36°
      9PM
      35%
      35°
      10PM
      38%
      35°
      11PM
      58%
      35°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Cloudy
      32°F 29°F 18% 0in 84% 29°F 85% 4 mph SE 30.1in
      1:00 am
      Cloudy
      32°F 28°F 5% 0in 89% 29°F 87% 4 mph SE 30.1in
      2:00 am
      Cloudy
      32°F 28°F 5% 0in 84% 28°F 88% 4 mph SE 30.09in
      3:00 am
      Cloudy
      31°F 27°F 5% 0in 86% 29°F 91% 4 mph ESE 30.09in
      4:00 am
      Cloudy
      30°F 27°F 6% 0in 83% 29°F 94% 4 mph SE 30.08in
      5:00 am
      Cloudy
      30°F 26°F 6% 0in 87% 29°F 95% 4 mph ESE 30.08in
      6:00 am
      Cloudy
      30°F 26°F 6% 0in 83% 29°F 97% 3 mph ESE 30.08in
      7:00 am
      Cloudy
      30°F 26°F 6% 0in 82% 29°F 97% 4 mph ESE 30.08in
      8:00 am
      Mostly Cloudy
      29°F 25°F 5% 0in 77% 29°F 100% 4 mph ESE 30.07in
      9:00 am
      Cloudy
      29°F 24°F 4% 0in 84% 29°F 100% 4 mph E 30.06in
      10:00 am
      Mostly Cloudy
      31°F 27°F 2% 0in 74% 31°F 99% 5 mph SE 30.03in
      11:00 am
      Partly Cloudy
      35°F 32°F 1% 0in 50% 32°F 88% 4 mph ESE 30in
      12:00 pm
      Partly Cloudy
      39°F 36°F 4% 0in 36% 32°F 76% 4 mph ESE 29.95in
      1:00 pm
      Partly Cloudy
      41°F 38°F 4% 0in 49% 32°F 70% 5 mph SE 29.91in
      2:00 pm
      Partly Cloudy
      43°F 41°F 4% 0in 49% 33°F 66% 5 mph SE 29.87in
      3:00 pm
      Showers
      45°F 43°F 50% 0.02in 80% 35°F 66% 5 mph SSE 29.83in
      4:00 pm
      Thunderstorms
      45°F 41°F 68% 0.04in 92% 36°F 72% 6 mph SSW 29.84in
      5:00 pm
      Rain
      41°F 37°F 78% 0.04in 100% 36°F 84% 5 mph SSW 29.85in
      6:00 pm
      Showers
      39°F 35°F 56% 0.01in 86% 36°F 90% 4 mph S 29.88in
      7:00 pm
      Rain
      37°F 34°F 67% 0.03in 100% 36°F 94% 4 mph SSW 29.88in
      8:00 pm
      Rain
      36°F 33°F 76% 0.06in 100% 35°F 94% 4 mph W 29.92in
      9:00 pm
      Rain/Snow Showers
      35°F 35°F 35% 0in 98% 34°F 95% 3 mph SW 29.94in
      10:00 pm
      Rain/Snow Showers
      35°F 35°F 38% 0.01in 96% 33°F 90% 3 mph SW 29.94in
      11:00 pm
      Snow Showers
      35°F 35°F 58% 0.02in 90% 32°F 90% 3 mph WSW 29.96in
      Additional Conditions
      1. Pressure 30.05 in
      2. Visibility 10 miles
      3. Clouds Mostly Cloudy
      4. Dew Point27°F
      5. Humidity 45%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KSMN Station History
      Almanac for October 25, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 50°F 54°F 76°F 1992
      4. Low 24°F 33°F 19°F 2002
      5. Rain/Snow Depth
      6. Precipitation 0 in - in -
      7. Snow 0 in - in -
      Almanac for October 26, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 47°F 54°F 80°F
      4. Low 28°F 32°F 19°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 8:06 AM 6:33 PM
      3. Civil Twilight 7:36 AM 7:04 PM
      4. Nautical Twilight 7:01 AM 7:39PM
      5. Astronomical Twilight 6:27 AM 8:13 PM
      1. Length of Visible Light 11h 27m
      2. Length of Day 10h 26m
      3. Tomorrow will be 2 minutes 58 seconds shorter
      1. Moon 5:59 PM 7:38 AM
      2. Full99% of the Moon is Illuminated
      Oct 25
      Full Moon
      Nov 1
      Waning Half Last Qtr
      Nov 9
      New Moon
      Nov 17
      Waxing Half First Qtr
      Nearby Weather Stations
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      Level Access
      Glossary