Current conditions at
Lewistown, Lewistown Municipal Airport (KLWT)
Lat: 47.04917°NLon: 109.46639°WElev: 4167.0ft.
Overcast
37°F
3°C
| Humidity | 93% |
| Wind Speed | N 0 MPH |
| Barometer | 29.87 in (1011.51 mb) |
| Dewpoint | 36°F (2°C) |
| Visibility | 10.00 mi |
| Last update | 21 Apr 03:20 AM MDT |
Extended Forecast for
Lewistown MT
Overnight
Low: 36 °F
Chance
Showers and
Patchy FogMonday
High: 52 °F
Chance
Rain/Snow and
Patchy Fog
then Showers
LikelyMonday Night
Low: 28 °F
Slight Chance
Showers then
Mostly ClearTuesday
High: 48 °F
Mostly Sunny
then Chance
Rain/SnowTuesday Night
Low: 26 °F
Partly Cloudy
Wednesday
High: 51 °F
Mostly Sunny
then Chance
ShowersWednesday Night
Low: 30 °F
Chance
ShowersThursday
High: 52 °F
Chance
ShowersThursday Night
Low: 30 °F
Partly Cloudy
Detailed Forecast
Overnight
A 50 percent chance of showers. Patchy fog after 4am. Otherwise, cloudy, with a low around 36. Light southwest wind.
Monday
A chance of rain and snow showers before 10am, then rain showers likely after noon. Some thunder is also possible. Patchy fog before 7am. Otherwise, cloudy through mid morning, then becoming mostly sunny, with a high near 52. West northwest wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday Night
A 20 percent chance of showers before 8pm. Partly cloudy, with a low around 28. West southwest wind 8 to 16 mph, with gusts as high as 23 mph.
Tuesday
A chance of snow showers after noon, mixing with rain after 3pm. Mostly sunny, with a high near 48. West northwest wind 8 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday Night
Partly cloudy, with a low around 26. Northwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Wednesday
A 30 percent chance of showers after noon. Mostly sunny, with a high near 51. Calm wind becoming east southeast around 5 mph in the afternoon.
Wednesday Night
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 30. East southeast wind around 6 mph becoming calm after midnight.
Thursday
A chance of showers. Partly sunny, with a high near 52. Calm wind becoming east southeast 5 to 8 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 30.
Friday
A slight chance of showers. Mostly sunny, with a high near 58.
Friday Night
Mostly cloudy, with a low around 36.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 64.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 36.
Sunday
A chance of showers. Partly sunny, with a high near 55.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Lewistown MT
47.07°N 109.43°W (Elev. 3898 ft)
47.07°N 109.43°W (Elev. 3898 ft)
2:12 am MDT Apr 21, 2025
3am MDT Apr 21, 2025-6pm MDT Apr 27, 2025
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