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

Sheridan County Airport (KSHR)

Lat: 44.76031°NLon: 106.97411°WElev: 3970.0ft.

Clear

43°F

6°C

Humidity 56%
Wind Speed NW 19 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 09 Apr 10:35 AM MDT
Extended Forecast for

Decker MT

  • Today

    Today: Sunny, with a high near 56. North northwest wind 8 to 10 mph.

    High: 56 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 28. Northeast wind 5 to 8 mph.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 69. Northeast wind 6 to 14 mph becoming southeast in the morning.

    High: 69 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 39. Southeast wind 5 to 10 mph becoming light south after midnight.

    Low: 39 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of rain after noon. Partly sunny, with a high near 77. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 77 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: A 50 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 41. West wind around 7 mph.

    Low: 41 °F

    Chance Rain
    then Slight
    Chance Rain

  • Sunday

    Sunday: A 30 percent chance of rain after noon. Mostly sunny, with a high near 70. West wind 6 to 9 mph becoming north northwest in the afternoon.

    High: 70 °F

    Mostly Sunny
    then Chance
    Rain

  • Sunday Night

    Sunday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 38. North wind around 7 mph.

    Low: 38 °F

    Chance
    Showers

  • Monday

    Monday: Showers likely, then showers and possibly a thunderstorm after noon. High near 53. Northwest wind 6 to 15 mph. Chance of precipitation is 80%.

    High: 53 °F

    Showers

Detailed Forecast

Today
Sunny, with a high near 56. North northwest wind 8 to 10 mph.
Tonight
Mostly clear, with a low around 28. Northeast wind 5 to 8 mph.
Friday
Mostly sunny, with a high near 69. Northeast wind 6 to 14 mph becoming southeast in the morning.
Friday Night
Mostly cloudy, with a low around 39. Southeast wind 5 to 10 mph becoming light south after midnight.
Saturday
A 20 percent chance of rain after noon. Partly sunny, with a high near 77. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Saturday Night
A 50 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 41. West wind around 7 mph.
Sunday
A 30 percent chance of rain after noon. Mostly sunny, with a high near 70. West wind 6 to 9 mph becoming north northwest in the afternoon.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 38. North wind around 7 mph.
Monday
Showers likely, then showers and possibly a thunderstorm after noon. High near 53. Northwest wind 6 to 15 mph. Chance of precipitation is 80%.
Monday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 32. North northwest wind 6 to 13 mph. Chance of precipitation is 60%.
Tuesday
A 40 percent chance of showers. Mostly cloudy, with a high near 57. Northwest wind 6 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 31. North wind 5 to 7 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 66. West northwest wind 3 to 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Decker MT
 45°N 106.87°W (Elev. 3599 ft)
Last Update:
8:28 am MDT Apr 9, 2026
Forecast Valid:
10am MDT Apr 9, 2026-6pm MDT Apr 15, 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