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SCN26-50: Discontinuation of the State Forecast Product (SFP) for all NWS Central Region, Southern Region, and Western Region Offices: Effective June 29, 2026
The Regional Temperatures and Precipitation Product for the State of Montana (RTPMT) will now be discontinued on July 7, 2026.

Current conditions at

Lewistown, Lewistown Municipal Airport (KLWT)

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

Partly Cloudy

N/A

Humidity	41%
Wind Speed	SE 4 MPH
Barometer	NA
Dewpoint	N/A
Visibility	10.00 mi
Last update	08 Jun 08:40 PM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

7 Miles ESE Moore MT

Tonight
Low: 46 °F
Chance
Showers
Monday
High: 61 °F
Chance
Showers then
Chance
T-storms
Monday Night
Low: 42 °F
Partly Cloudy
Tuesday
High: 65 °F
Mostly Sunny
Tuesday Night
Low: 44 °F
Partly Cloudy
Wednesday
High: 70 °F
Partly Sunny
then Slight
Chance
T-storms
Wednesday Night
Low: 48 °F
Partly Cloudy
Thursday
High: 75 °F
Partly Sunny
then Chance
T-storms
Thursday Night
Low: 52 °F
Chance
T-storms then
Mostly Cloudy

Detailed Forecast

Tonight

A chance of showers and thunderstorms. Mostly cloudy, with a low around 46. East southeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 50%.

Monday

A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and 5pm. Partly sunny, with a high near 61. Calm wind becoming north northwest 5 to 9 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 50%.

Monday Night

Partly cloudy, with a low around 42. North northwest wind 5 to 9 mph becoming light and variable after midnight.

Tuesday

Mostly sunny, with a high near 65. West wind 5 to 8 mph becoming north northwest in the afternoon.

Tuesday Night

Partly cloudy, with a low around 44. North wind 5 to 7 mph becoming calm.

Wednesday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 70. South southeast wind around 5 mph becoming calm in the morning.

Wednesday Night

Partly cloudy, with a low around 48. Light and variable wind becoming east southeast 5 to 9 mph in the evening.

Thursday

A chance of showers and thunderstorms after noon. Partly sunny, with a high near 75. South southeast wind around 6 mph becoming light and variable in the afternoon.

Thursday Night

A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 52.

Friday

A chance of showers and thunderstorms after noon. Partly sunny, with a high near 78.

Friday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 49.

Saturday

Showers and possibly a thunderstorm. Mostly cloudy, with a high near 64.

Saturday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 42.

Sunday

A chance of showers and thunderstorms. Partly sunny, with a high near 57.