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

56°F

13°C

Humidity 57%
Wind Speed E 10 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 23 Jun 08:53 AM MDT
Extended Forecast for

Decker MT

  • Today

    Today: Mostly sunny, with a high near 73. Calm wind becoming east 5 to 7 mph in the afternoon.

    High: 73 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 45. Northeast wind 5 to 7 mph becoming calm in the evening.

    Low: 45 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 79. Calm wind becoming east northeast around 6 mph in the afternoon.

    High: 79 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 52. East northeast wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 50%.

    Low: 52 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 82. Calm wind becoming east around 6 mph in the afternoon.

    High: 82 °F

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 51. North wind around 6 mph becoming calm in the evening.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 89. Calm wind becoming east northeast around 6 mph in the afternoon.

    High: 89 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 53. South wind around 6 mph becoming light and variable after midnight.

    Low: 53 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 87. Light and variable wind becoming north 5 to 7 mph in the morning.

    High: 87 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 73. Calm wind becoming east 5 to 7 mph in the afternoon.
Tonight
Partly cloudy, with a low around 45. Northeast wind 5 to 7 mph becoming calm in the evening.
Tuesday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 79. Calm wind becoming east northeast around 6 mph in the afternoon.
Tuesday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 52. East northeast wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 50%.
Wednesday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 82. Calm wind becoming east around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 51. North wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 89. Calm wind becoming east northeast around 6 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 53. South wind around 6 mph becoming light and variable after midnight.
Friday
Mostly sunny, with a high near 87. Light and variable wind becoming north 5 to 7 mph in the morning.
Friday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 55. Northeast wind 5 to 7 mph becoming light and variable after midnight.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83. Light and variable wind becoming north northwest 5 to 8 mph in the morning.
Saturday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 53. North northwest wind 5 to 9 mph becoming calm after midnight.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83. Calm wind becoming north northeast around 6 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Decker MT
 45°N 106.84°W (Elev. 3530 ft)
Last Update:
8:57 am MDT Jun 23, 2025
Forecast Valid:
9am MDT Jun 23, 2025-6pm MDT Jun 29, 2025
 
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