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      Elev 4386 ft, 47.028 °N 109.300 °W

      Lewistown, MT

      Thu, Oct 22, 2026
      Thursday
      Fri 10/23
      High 57°f
      19% Precip. / 0 in
      A few passing clouds, otherwise generally sunny. High 57F. Winds W at 10 to 15 mph.
      Thursday night
      Fri 10/23
      Low 36°f
      7% Precip. / 0 in
      Partly cloudy skies. Low 36F. Winds W at 5 to 10 mph.
      Sunrise 7:45 AM
      Sunset 6:17 PM
      Moonrise 4:39 PM
      Moonset 3:34 AM
      Waxing Gibbous, 87% visible
      Hourly Forecast
      12AM
      38°
      1AM
      38°
      2AM
      38°
      3AM
      38°
      4AM
      37°
      5AM
      37°
      6AM
      37°
      7AM
      37°
      7:45AM
      Sunrise
      8AM
      38°
      9AM
      42°
      10AM
      45°
      11AM
      52°
      12PM
      55°
      1PM
      57°
      2PM
      57°
      3PM
      57°
      4PM
      57°
      5PM
      55°
      6PM
      50°
      6:16PM
      Sunset
      7PM
      46°
      8PM
      44°
      9PM
      42°
      10PM
      42°
      11PM
      41°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Partly Cloudy
      38°F 33°F 24% 0in 42% 31°F 73% 7 mph WSW 30.03in
      1:00 am
      Partly Cloudy
      38°F 32°F 24% 0in 43% 30°F 73% 8 mph WSW 30.03in
      2:00 am
      Partly Cloudy
      38°F 32°F 23% 0in 44% 30°F 72% 8 mph WSW 30.03in
      3:00 am
      Partly Cloudy
      38°F 32°F 19% 0in 44% 29°F 71% 8 mph WSW 30.02in
      4:00 am
      Partly Cloudy
      37°F 31°F 17% 0in 42% 29°F 71% 8 mph WSW 30.02in
      5:00 am
      Partly Cloudy
      37°F 31°F 17% 0in 40% 28°F 70% 8 mph WSW 30in
      6:00 am
      Partly Cloudy
      37°F 31°F 18% 0in 38% 28°F 70% 8 mph WSW 29.99in
      7:00 am
      Partly Cloudy
      37°F 31°F 19% 0in 36% 28°F 68% 8 mph WSW 29.98in
      8:00 am
      Partly Cloudy
      38°F 32°F 18% 0in 33% 28°F 67% 8 mph WSW 29.98in
      9:00 am
      Partly Cloudy
      42°F 36°F 17% 0in 30% 29°F 61% 9 mph WSW 29.97in
      10:00 am
      Mostly Sunny
      45°F 40°F 16% 0in 26% 30°F 54% 10 mph W 29.95in
      11:00 am
      Mostly Sunny
      52°F 48°F 16% 0in 23% 30°F 43% 10 mph W 29.92in
      12:00 pm
      Mostly Sunny
      55°F 52°F 11% 0in 22% 30°F 39% 10 mph W 29.9in
      1:00 pm
      Mostly Sunny
      57°F 54°F 11% 0in 22% 30°F 36% 10 mph W 29.88in
      2:00 pm
      Mostly Sunny
      57°F 54°F 10% 0in 22% 30°F 36% 10 mph W 29.87in
      3:00 pm
      Mostly Sunny
      57°F 54°F 10% 0in 22% 29°F 35% 9 mph WNW 29.86in
      4:00 pm
      Mostly Sunny
      57°F 55°F 10% 0in 23% 30°F 36% 9 mph WNW 29.85in
      5:00 pm
      Mostly Sunny
      55°F 52°F 10% 0in 23% 30°F 38% 9 mph WNW 29.85in
      6:00 pm
      Mostly Sunny
      50°F 47°F 6% 0in 23% 30°F 46% 8 mph WNW 29.86in
      7:00 pm
      Mostly Clear
      46°F 42°F 6% 0in 23% 30°F 53% 7 mph WNW 29.87in
      8:00 pm
      Mostly Clear
      44°F 39°F 6% 0in 23% 29°F 57% 7 mph W 29.89in
      9:00 pm
      Mostly Clear
      42°F 38°F 6% 0in 24% 29°F 59% 7 mph W 29.9in
      10:00 pm
      Mostly Clear
      42°F 37°F 6% 0in 27% 29°F 60% 7 mph W 29.91in
      11:00 pm
      Partly Cloudy
      41°F 36°F 6% 0in 32% 29°F 62% 8 mph WSW 29.92in
      Additional Conditions
      1. Pressure 30.21 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point26°F
      5. Humidity 75%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KLWT Station History
      Almanac for October 13, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 44°F 57°F 84°F 1964
      4. Low 24°F 32°F 7°F 1969
      5. Rain/Snow Depth
      6. Precipitation 0 in - in -
      7. Snow 0 in - in -
      Almanac for October 14, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 56°F 57°F 82°F
      4. Low 29°F 32°F 10°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:32 AM 6:33 PM
      3. Civil Twilight 7:02 AM 7:03 PM
      4. Nautical Twilight 6:26 AM 7:39PM
      5. Astronomical Twilight 5:51 AM 8:14 PM
      1. Length of Visible Light 12h 1m
      2. Length of Day 11h 0m
      3. Tomorrow will be 3 minutes 16 seconds shorter
      1. Moon 11:13 AM 7:32 PM
      2. Waxing Crescent9% 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
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      Elev.
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      Level Access
      Glossary