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Current conditions at
Lewistown, Lewistown Municipal Airport (KLWT)
Lat: 47.04917°NLon: 109.46639°WElev: 4167.0ft.
Clear
37°F
3°C
| Humidity | 51% |
| Wind Speed | W 3 MPH |
| Barometer | 30.18 in (1022.01 mb) |
| Dewpoint | 21°F (-6°C) |
| Visibility | 10.00 mi |
| Last update | 27 Jan 01:05 PM MST |
Extended Forecast for
Lewistown Municipal MT
This Afternoon

High: 39 °F
Sunny
Tonight

Low: 22 °F
Increasing
CloudsWednesday

High: 43 °F
Mostly Cloudy
Wednesday Night

Low: 24 °F
Mostly Cloudy
Thursday

High: 43 °F
Mostly Sunny
Thursday Night

Low: 26 °F
Mostly Cloudy
Friday

High: 46 °F
Partly Sunny
Friday Night

Low: 32 °F
Mostly Cloudy
Saturday

High: 48 °F
Partly Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 39. West northwest wind around 7 mph.
Tonight
Increasing clouds, with a low around 22. South southwest wind around 7 mph.
Wednesday
Mostly cloudy, with a high near 43. Light and variable wind becoming west northwest 5 to 9 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 24. West wind 8 to 10 mph, with gusts as high as 18 mph.
Thursday
Mostly sunny, with a high near 43. West wind around 8 mph.
Thursday Night
Mostly cloudy, with a low around 26. West southwest wind around 7 mph.
Friday
Partly sunny, with a high near 46. Southwest wind around 7 mph.
Friday Night
Mostly cloudy, with a low around 32. South southwest wind 9 to 13 mph, with gusts as high as 22 mph.
Saturday
Partly sunny, with a high near 48.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Partly sunny, with a high near 53.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Partly sunny, with a high near 52.
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ABOUT THIS FORECAST
Point Forecast:
Lewistown Municipal MT
47.04°N 109.45°W (Elev. 4111 ft)
47.04°N 109.45°W (Elev. 4111 ft)
1:07 pm MST Jan 27, 2026
1pm MST Jan 27, 2026-6pm MST Feb 2, 2026


