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

64°F

18°C

Humidity 25%
Wind Speed N 4 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 28 Mar 01:15 PM MDT
Extended Forecast for

Hardin MT

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 75. Northwest wind around 6 mph.

    High: 75 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 35. East northeast wind 5 to 7 mph becoming light and variable.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 74. Calm wind becoming east southeast 5 to 7 mph in the afternoon.

    High: 74 °F

    Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers. Partly cloudy, with a low around 39. East wind 5 to 7 mph becoming north after midnight.

    Low: 39 °F

    Slight Chance
    Showers

  • Monday

    Monday: Rain showers likely before 3pm, then rain likely, possibly mixed with snow showers. Mostly cloudy, with a high near 59. North wind 7 to 12 mph increasing to 19 to 24 mph in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 59 °F

    Chance
    Showers then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: Rain and snow showers likely, becoming all snow after 9pm. Mostly cloudy, with a low around 23. North wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Rain/Snow
    Likely then
    Chance Snow
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of snow showers. Mostly sunny, with a high near 49. Light and variable wind becoming east 5 to 9 mph in the morning.

    High: 49 °F

    Slight Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 26. East wind 6 to 10 mph.

    Low: 26 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66. Calm wind becoming south southeast around 6 mph in the afternoon.

    High: 66 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 75. Northwest wind around 6 mph.
Tonight
Partly cloudy, with a low around 35. East northeast wind 5 to 7 mph becoming light and variable.
Sunday
Sunny, with a high near 74. Calm wind becoming east southeast 5 to 7 mph in the afternoon.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 39. East wind 5 to 7 mph becoming north after midnight.
Monday
Rain showers likely before 3pm, then rain likely, possibly mixed with snow showers. Mostly cloudy, with a high near 59. North wind 7 to 12 mph increasing to 19 to 24 mph in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday Night
Rain and snow showers likely, becoming all snow after 9pm. Mostly cloudy, with a low around 23. North wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
A 20 percent chance of snow showers. Mostly sunny, with a high near 49. Light and variable wind becoming east 5 to 9 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 26. East wind 6 to 10 mph.
Wednesday
Mostly sunny, with a high near 66. Calm wind becoming south southeast around 6 mph in the afternoon.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 38. East southeast wind around 7 mph.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 65. South southwest wind 6 to 11 mph becoming northwest 13 to 18 mph in the afternoon.
Thursday Night
Showers likely. Mostly cloudy, with a low around 31. West northwest wind 11 to 15 mph. Chance of precipitation is 60%.
Friday
A chance of rain and snow showers. Mostly cloudy, with a high near 49. Northwest wind 13 to 23 mph. Chance of precipitation is 50%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hardin MT
 45.73°N 107.6°W (Elev. 2900 ft)
Last Update:
12:32 pm MDT Mar 28, 2026
Forecast Valid:
1pm MDT Mar 28, 2026-6pm MDT Apr 3, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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