7-Day Forecast 48.54°N 108.78°W (Text-Only)
NWS Forecast for: Harlem MT
Issued by: National Weather Service Great Falls, MT
Last Update: 6:15 pm MDT Jul 16, 2026


Overnight: Partly cloudy, with a low around 60. East wind around 7 mph.

Friday: Sunny, with a high near 93. East southeast wind 8 to 17 mph, with gusts as high as 26 mph.

Friday Night: Showers and thunderstorms likely before 3am, then a slight chance of showers between 3am and 4am. Mostly cloudy, with a low around 62. East southeast wind 10 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

Saturday: A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 95. South southeast wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

Saturday Night: A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 62. Southwest wind 6 to 8 mph becoming west northwest after midnight.

Sunday: Sunny, with a high near 94. West northwest wind 10 to 18 mph, with gusts as high as 31 mph.

Sunday Night: Mostly clear, with a low around 57. West northwest wind 11 to 16 mph becoming north 5 to 10 mph after midnight. Winds could gust as high as 28 mph.

Monday: Sunny, with a high near 87. Northwest wind 10 to 16 mph, with gusts as high as 26 mph.

Monday Night: Partly cloudy, with a low around 57.

Tuesday: Mostly sunny, with a high near 85.

Tuesday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 59.

Wednesday: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 89.

Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 60.

Thursday: A chance of showers and thunderstorms. Mostly sunny, with a high near 90.



Harlem MT
 48.54°N 108.78°W (Elev. 2339 ft)

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