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      Elev 4386 ft, 47.028 °N 109.300 °W

      Lewistown, MT

      Lewistown Station25°
      Tue, Oct 20, 2026
      Tuesday
      Wed 10/21
      High 49°f
      17% Precip. / 0 in
      Intervals of clouds and sunshine in the morning with more clouds for later in the day. High 49F. Winds WNW at 5 to 10 mph.
      Tuesday night
      Wed 10/21
      Low 34°f
      36% Precip. / 0.04 in
      Cloudy with occasional showers. Low 34F. Winds WNW at 5 to 10 mph. Chance of rain 40%.
      Sunrise 7:42 AM
      Sunset 6:20 PM
      Moonrise 4:04 PM
      Moonset 1:13 AM
      Waxing Gibbous, 71% visible
      Hourly Forecast
      12AM
      43°
      1AM
      43°
      2AM
      42°
      3AM
      42°
      4AM
      41°
      5AM
      40°
      6AM
      39°
      7AM
      38°
      7:42AM
      Sunrise
      8AM
      38°
      9AM
      40°
      10AM
      42°
      11AM
      44°
      12PM
      46°
      1PM
      47°
      2PM
      48°
      3PM
      48°
      4PM
      48°
      5PM
      47°
      6PM
      45°
      6:20PM
      Sunset
      7PM
      42°
      8PM
      40°
      9PM
      40°
      10PM
      33%
      39°
      11PM
      31%
      38°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Mostly Cloudy
      		 43°F 38°F 2% 0in 61% 33°F 69% 7 mph WSW 29.88in
      1:00 am
      Mostly Cloudy
      		 43°F 38°F 2% 0in 62% 33°F 70% 8 mph WSW 29.88in
      2:00 am
      Mostly Cloudy
      		 42°F 38°F 2% 0in 63% 33°F 70% 7 mph WSW 29.88in
      3:00 am
      Mostly Cloudy
      		 42°F 37°F 7% 0in 63% 33°F 72% 7 mph W 29.89in
      4:00 am
      Mostly Cloudy
      		 41°F 36°F 7% 0in 64% 32°F 72% 7 mph W 29.89in
      5:00 am
      Mostly Cloudy
      		 40°F 35°F 8% 0in 65% 32°F 74% 7 mph W 29.89in
      6:00 am
      Mostly Cloudy
      		 39°F 34°F 17% 0in 66% 31°F 75% 6 mph W 29.9in
      7:00 am
      Mostly Cloudy
      		 38°F 33°F 17% 0in 65% 31°F 74% 7 mph W 29.9in
      8:00 am
      Mostly Cloudy
      		 38°F 33°F 17% 0in 64% 31°F 75% 6 mph W 29.91in
      9:00 am
      Mostly Cloudy
      		 40°F 35°F 17% 0in 62% 32°F 71% 7 mph W 29.92in
      10:00 am
      Mostly Cloudy
      		 42°F 37°F 17% 0in 60% 32°F 68% 8 mph W 29.91in
      11:00 am
      Partly Cloudy
      		 44°F 40°F 16% 0in 57% 33°F 63% 9 mph WNW 29.89in
      12:00 pm
      Partly Cloudy
      		 46°F 42°F 7% 0in 57% 33°F 59% 9 mph WNW 29.88in
      1:00 pm
      Partly Cloudy
      		 47°F 43°F 8% 0in 58% 33°F 56% 10 mph WNW 29.88in
      2:00 pm
      Mostly Cloudy
      		 48°F 44°F 8% 0in 60% 32°F 53% 10 mph WNW 29.88in
      3:00 pm
      Mostly Cloudy
      		 48°F 44°F 8% 0in 63% 32°F 52% 10 mph NW 29.88in
      4:00 pm
      Mostly Cloudy
      		 48°F 43°F 8% 0in 65% 31°F 53% 10 mph NW 29.89in
      5:00 pm
      Mostly Cloudy
      		 47°F 43°F 8% 0in 67% 31°F 54% 9 mph NW 29.9in
      6:00 pm
      Mostly Cloudy
      		 45°F 41°F 14% 0in 69% 32°F 59% 8 mph NNW 29.91in
      7:00 pm
      Mostly Cloudy
      		 42°F 38°F 14% 0in 73% 31°F 66% 7 mph NNW 29.93in
      8:00 pm
      Mostly Cloudy
      		 40°F 36°F 16% 0in 78% 31°F 69% 7 mph NW 29.96in
      9:00 pm
      Cloudy
      		 40°F 35°F 24% 0in 80% 31°F 71% 6 mph WNW 29.98in
      10:00 pm
      Few Showers
      		 39°F 34°F 33% 0.01in 81% 31°F 73% 6 mph WNW 30in
      11:00 pm
      Few Showers
      		 38°F 34°F 31% 0.01in 81% 31°F 76% 6 mph WNW 30.01in
      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
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