National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Lewistown, Lewistown Municipal Airport (KLWT)

Lat: 47.04917°NLon: 109.46639°WElev: 4167.0ft.

Mostly Cloudy

60°F

16°C

Humidity 36%
Wind Speed WNW 16 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 07 May 12:54 PM MDT
Extended Forecast for

Moore MT

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 72. West northwest wind 13 to 17 mph, with gusts as high as 28 mph.

    High: 72 °F

    Partly Sunny

  • Tonight

    Tonight: A 40 percent chance of showers, mainly between 11pm and 2am. Cloudy, with a low around 46. West northwest wind 6 to 16 mph, with gusts as high as 25 mph.

    Low: 46 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 59. West wind 6 to 11 mph becoming north in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 50%.

    High: 59 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before 7pm. Partly cloudy, with a low around 40. Light and variable wind becoming south 5 to 8 mph after midnight.

    Low: 40 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 77. South wind 7 to 9 mph, with gusts as high as 18 mph.

    High: 77 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 53. Southwest wind 8 to 11 mph becoming south southeast in the evening.

    Low: 53 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 73. Northwest wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 73 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 42. North northwest wind 11 to 16 mph becoming south 5 to 10 mph after midnight. Winds could gust as high as 24 mph.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 72. West northwest wind 13 to 17 mph, with gusts as high as 28 mph.
Tonight
A 40 percent chance of showers, mainly between 11pm and 2am. Cloudy, with a low around 46. West northwest wind 6 to 16 mph, with gusts as high as 25 mph.
Saturday
A chance of showers, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 59. West wind 6 to 11 mph becoming north in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 50%.
Saturday Night
A 30 percent chance of showers before 7pm. Partly cloudy, with a low around 40. Light and variable wind becoming south 5 to 8 mph after midnight.
Sunday
Mostly sunny, with a high near 77. South wind 7 to 9 mph, with gusts as high as 18 mph.
Sunday Night
Mostly cloudy, with a low around 53. Southwest wind 8 to 11 mph becoming south southeast in the evening.
Monday
Sunny, with a high near 73. Northwest wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.
Monday Night
Mostly clear, with a low around 42. North northwest wind 11 to 16 mph becoming south 5 to 10 mph after midnight. Winds could gust as high as 24 mph.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Partly cloudy, with a low around 50.
Wednesday
Mostly sunny, with a high near 79.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
Sunny, with a high near 77.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Moore MT
 46.98°N 109.69°W (Elev. 4098 ft)
Last Update:
12:31 pm MDT May 8, 2026
Forecast Valid:
2pm MDT May 8, 2026-6pm MDT May 14, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation