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The Regional Temperatures and Precipitation Product for the State of Montana (RTPMT) will be discontinued on May 6, 2026.

Current conditions at

HARLEM (HRLM)

Lat: 48.54333°NLon: 108.83472°WElev: 2358.0ft.

32°F

0°C

Humidity	54%
Wind Speed	NW 18 MPH
Barometer	NA
Dewpoint	17°F (-8°C)
Visibility	NA
Wind Chill	21°F (-6°C)
Last update	08 Apr 10:00 AM MDT

More Information:

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

Extended Forecast for

Fort Belknap MT

Today
High: 46 °F
Mostly Sunny
and Breezy
Tonight
Low: 24 °F
Increasing
Clouds
Thursday
High: 54 °F
Decreasing
Clouds
Thursday Night
Low: 24 °F
Mostly Clear
Friday
High: 66 °F
Sunny
Friday Night
Low: 35 °F
Partly Cloudy
Saturday
High: 74 °F
Mostly Sunny
Saturday Night
Low: 41 °F
Chance Rain
Sunday
High: 64 °F
Chance Rain

Detailed Forecast

Today

Mostly sunny, with a high near 46. Breezy, with a northwest wind 18 to 23 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 34 mph.

Tonight

Increasing clouds, with a low around 24. North northwest wind 5 to 8 mph becoming calm after midnight.

Thursday

Mostly cloudy, then gradually becoming sunny, with a high near 54. Light and variable wind becoming northwest 5 to 10 mph in the morning.

Thursday Night

Mostly clear, with a low around 24. Northwest wind 5 to 8 mph becoming east southeast after midnight.

Friday

Sunny, with a high near 66. East southeast wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 26 mph.

Friday Night

Partly cloudy, with a low around 35. East southeast wind 7 to 16 mph, with gusts as high as 23 mph.

Saturday

Mostly sunny, with a high near 74. East southeast wind 6 to 10 mph.