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

37°F

3°C

Humidity 64%
Wind Speed NNE 4 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 10 Apr 12:55 AM MDT
Extended Forecast for

Hardin MT

  • Overnight

    Overnight: Mostly clear, with a low around 30. East wind around 6 mph becoming calm.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 71. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    High: 71 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 41. Southeast wind 5 to 7 mph becoming calm in the evening.

    Low: 41 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 80. Calm wind becoming southwest 5 to 9 mph in the afternoon.

    High: 80 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 45. West southwest wind 6 to 8 mph. Chance of precipitation is 60%.

    Low: 45 °F

    Showers
    Likely then
    Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers after noon. Mostly sunny, with a high near 72. West northwest wind 6 to 9 mph.

    High: 72 °F

    Sunny then
    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 42. North wind 5 to 7 mph becoming south southeast after midnight. Chance of precipitation is 70%.

    Low: 42 °F

    Showers
    Likely

  • Monday

    Monday: Showers, mainly after noon. High near 65. West northwest wind 5 to 11 mph. Chance of precipitation is 80%.

    High: 65 °F

    Chance
    Showers then
    Showers

  • Monday Night

    Monday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 38. West wind 5 to 9 mph. Chance of precipitation is 60%.

    Low: 38 °F

    Showers
    Likely

Detailed Forecast

Overnight
Mostly clear, with a low around 30. East wind around 6 mph becoming calm.
Friday
Mostly sunny, with a high near 71. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 41. Southeast wind 5 to 7 mph becoming calm in the evening.
Saturday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 80. Calm wind becoming southwest 5 to 9 mph in the afternoon.
Saturday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 45. West southwest wind 6 to 8 mph. Chance of precipitation is 60%.
Sunday
A 40 percent chance of showers after noon. Mostly sunny, with a high near 72. West northwest wind 6 to 9 mph.
Sunday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 42. North wind 5 to 7 mph becoming south southeast after midnight. Chance of precipitation is 70%.
Monday
Showers, mainly after noon. High near 65. West northwest wind 5 to 11 mph. Chance of precipitation is 80%.
Monday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 38. West wind 5 to 9 mph. Chance of precipitation is 60%.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 65. West wind 5 to 9 mph.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 39. Northwest wind 5 to 7 mph becoming west southwest in the evening.
Wednesday
A 40 percent chance of showers. Partly sunny, with a high near 66. Light west southwest wind becoming west 9 to 14 mph in the morning.
Wednesday Night
Rain and snow showers likely. Mostly cloudy, with a low around 33. North wind 9 to 13 mph. Chance of precipitation is 60%.
Thursday
A chance of rain and snow showers. Partly sunny, with a high near 54. Northwest wind 9 to 13 mph. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hardin MT
 45.73°N 107.6°W (Elev. 2900 ft)
Last Update:
12:32 am MDT Apr 10, 2026
Forecast Valid:
1am MDT Apr 10, 2026-6pm MDT Apr 16, 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