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

52°F

11°C

Humidity 25%
Wind Speed WNW 12 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 08 Apr 01:15 PM MDT
Extended Forecast for

Hardin MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 56. Northwest wind 14 to 17 mph.

    High: 56 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 31. North northeast wind 8 to 13 mph becoming light and variable after midnight.

    Low: 31 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 58. Calm wind becoming north 5 to 7 mph in the morning.

    High: 58 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31. East wind 5 to 7 mph.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 70. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    High: 70 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 41. East wind 3 to 8 mph.

    Low: 41 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 81 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 47. West wind around 7 mph becoming south in the evening. Chance of precipitation is 60%.

    Low: 47 °F

    Showers
    Likely

  • Sunday

    Sunday: A 50 percent chance of showers, mainly after noon. Partly sunny, with a high near 71. West wind 7 to 13 mph.

    High: 71 °F

    Slight Chance
    Showers then
    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 56. Northwest wind 14 to 17 mph.
Tonight
Increasing clouds, with a low around 31. North northeast wind 8 to 13 mph becoming light and variable after midnight.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 58. Calm wind becoming north 5 to 7 mph in the morning.
Thursday Night
Mostly clear, with a low around 31. East wind 5 to 7 mph.
Friday
Mostly sunny, with a high near 70. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 41. East wind 3 to 8 mph.
Saturday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81. Calm wind becoming south southwest around 6 mph in the afternoon.
Saturday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 47. West wind around 7 mph becoming south in the evening. Chance of precipitation is 60%.
Sunday
A 50 percent chance of showers, mainly after noon. Partly sunny, with a high near 71. West wind 7 to 13 mph.
Sunday Night
Showers likely. Mostly cloudy, with a low around 38. North northwest wind 7 to 10 mph. Chance of precipitation is 70%.
Monday
Showers likely. Mostly cloudy, with a high near 53. North northwest wind 8 to 16 mph. Chance of precipitation is 70%.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 31. North wind 6 to 13 mph. Chance of precipitation is 50%.
Tuesday
A chance of rain and snow showers. Partly sunny, with a high near 55. North wind 5 to 7 mph. Chance of precipitation is 40%.
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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:
12:33 pm MDT Apr 8, 2026
Forecast Valid:
1pm MDT Apr 8, 2026-6pm MDT Apr 14, 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