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.

Clear

32°F

0°C

Humidity 36%
Wind Speed W 18 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 26 Jan 09:55 AM MST
Extended Forecast for

Hardin MT

  • Today

    Today: Mostly sunny, with a high near 40. West wind 14 to 16 mph.

    High: 40 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 17. Light south southwest wind.

    Low: 17 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 43. Calm wind becoming west around 5 mph in the afternoon.

    High: 43 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 17. Southwest wind 3 to 5 mph.

    Low: 17 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 46. Calm wind becoming west around 5 mph in the afternoon.

    High: 46 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26. West wind around 6 mph.

    Low: 26 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 50. West wind around 7 mph.

    High: 50 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 27. West southwest wind around 6 mph.

    Low: 27 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 51. Southwest wind 3 to 6 mph.

    High: 51 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 40. West wind 14 to 16 mph.
Tonight
Mostly cloudy, with a low around 17. Light south southwest wind.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 43. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 17. Southwest wind 3 to 5 mph.
Wednesday
Mostly cloudy, with a high near 46. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 26. West wind around 6 mph.
Thursday
Mostly sunny, with a high near 50. West wind around 7 mph.
Thursday Night
Mostly cloudy, with a low around 27. West southwest wind around 6 mph.
Friday
Partly sunny, with a high near 51. Southwest wind 3 to 6 mph.
Friday Night
Mostly cloudy, with a low around 32. Southwest wind around 6 mph.
Saturday
Partly sunny, with a high near 55. West northwest wind 6 to 9 mph.
Saturday Night
Partly cloudy, with a low around 28. West southwest wind 3 to 6 mph.
Sunday
Partly sunny, with a high near 53. Light west wind.
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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:
5:13 am MST Jan 26, 2026
Forecast Valid:
10am MST Jan 26, 2026-6pm MST Feb 1, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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