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

Big Horn County Airport (K00U)

Lat: 45.74439°NLon: 107.66044°WElev: 3025.0ft.

Partly Cloudy

34°F

1°C

Humidity 74%
Wind Speed N 5 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 27 Feb 10:35 PM MST
Extended Forecast for

Hardin MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. West wind 6 to 10 mph.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 46. North northeast wind 9 to 15 mph.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 21. Northeast wind 6 to 11 mph becoming light after midnight.

    Low: 21 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 52. Calm wind.

    High: 52 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 28. Light east southeast wind.

    Low: 28 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 60. Calm wind becoming north northwest around 5 mph in the afternoon.

    High: 60 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 27. North northeast wind around 5 mph becoming calm in the evening.

    Low: 27 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 62. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 62 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 32. South wind around 6 mph.

    Low: 32 °F

    Increasing
    Clouds

Detailed Forecast

Tonight
Mostly cloudy, with a low around 33. West wind 6 to 10 mph.
Saturday
Mostly sunny, with a high near 46. North northeast wind 9 to 15 mph.
Saturday Night
Partly cloudy, with a low around 21. Northeast wind 6 to 11 mph becoming light after midnight.
Sunday
Mostly sunny, with a high near 52. Calm wind.
Sunday Night
Partly cloudy, with a low around 28. Light east southeast wind.
Monday
Mostly sunny, with a high near 60. Calm wind becoming north northwest around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 27. North northeast wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 62. Calm wind becoming south southwest around 5 mph in the afternoon.
Tuesday Night
Increasing clouds, with a low around 32. South wind around 6 mph.
Wednesday
Mostly cloudy, with a high near 63. Light and variable wind becoming west 5 to 7 mph in the afternoon.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 34. North wind 5 to 7 mph becoming east northeast in the evening.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 52. Northwest wind 7 to 13 mph.
Thursday Night
A slight chance of rain and snow showers. Mostly cloudy, then gradually becoming mostly clear, with a low around 26. North northwest wind 5 to 9 mph becoming southwest in the evening. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 57. West southwest wind 6 to 11 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hardin MT
 45.73°N 107.6°W (Elev. 2900 ft)
Last Update:
10:09 pm MST Feb 27, 2026
Forecast Valid:
10pm MST Feb 27, 2026-6pm MST Mar 6, 2026
 
Forecast Discussion
 
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Additional Resources

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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