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

HARLEM (HRLM)

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

NA

33°C

92°F

Humidity 28%
Wind Speed SE 5 MPH
Barometer NA
Dewpoint 13°C (55°F)
Visibility NA
Heat Index32°C (90°F)
Last update 02 Jul 05:00 PM MDT
Extended Forecast for

Harlem MT

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 37. South wind around 23 km/h, with gusts as high as 37 km/h.

    High: 37 °C

    Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 15. South wind 16 to 21 km/h becoming southeast 8 to 13 km/h after midnight. Winds could gust as high as 32 km/h.

    Low: 15 °C

    Chance
    T-storms then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 33. West northwest wind 8 to 18 km/h, with gusts as high as 32 km/h.

    High: 33 °C

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 13. West northwest wind 11 to 16 km/h.

    Low: 13 °C

    Mostly Cloudy

  • Independence Day

    Independence Day: A 20 percent chance of showers after noon. Mostly sunny, with a high near 28. Northwest wind 11 to 18 km/h becoming north northeast in the afternoon. Winds could gust as high as 29 km/h.

    High: 28 °C

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 13. East northeast wind 11 to 16 km/h. Chance of precipitation is 60%.

    Low: 13 °C

    Showers
    Likely

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 20. East northeast wind 11 to 18 km/h. Chance of precipitation is 60%.

    High: 20 °C

    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 9. North wind 8 to 14 km/h becoming east southeast after midnight.

    Low: 9 °C

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 26.

    High: 26 °C

    Mostly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 37. South wind around 23 km/h, with gusts as high as 37 km/h.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 15. South wind 16 to 21 km/h becoming southeast 8 to 13 km/h after midnight. Winds could gust as high as 32 km/h.
Thursday
Mostly sunny, with a high near 33. West northwest wind 8 to 18 km/h, with gusts as high as 32 km/h.
Thursday Night
Mostly cloudy, with a low around 13. West northwest wind 11 to 16 km/h.
Independence Day
A 20 percent chance of showers after noon. Mostly sunny, with a high near 28. Northwest wind 11 to 18 km/h becoming north northeast in the afternoon. Winds could gust as high as 29 km/h.
Friday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 13. East northeast wind 11 to 16 km/h. Chance of precipitation is 60%.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 20. East northeast wind 11 to 18 km/h. Chance of precipitation is 60%.
Saturday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 9. North wind 8 to 14 km/h becoming east southeast after midnight.
Sunday
Mostly sunny, with a high near 26.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 11.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 28.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 11.
Tuesday
Sunny, with a high near 29.
Tuesday Night
Mostly clear, with a low around 12.
Wednesday
Sunny, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harlem MT
 48.54°N 108.78°W (Elev. 2339 m)
Last Update:
2:48 pm MDT Jul 2, 2025
Forecast Valid:
5pm MDT Jul 2, 2025-6pm MDT Jul 9, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation