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

52°F

11°C

Humidity 87%
Wind Speed S 3 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 17 Jun 11:30 PM MDT
Extended Forecast for

Dayton WY

  • Tonight

    Tonight: Mostly clear, with a low around 50. Calm wind becoming southwest around 6 mph after midnight.

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 82. Southwest wind around 6 mph becoming calm.

    High: 82 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56. Light and variable wind becoming southwest 5 to 8 mph after midnight.

    Low: 56 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 88. Southwest wind 6 to 9 mph becoming east in the afternoon.

    High: 88 °F

    Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 57. South southeast wind 6 to 9 mph becoming west southwest after midnight. Chance of precipitation is 20%.

    Low: 57 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85. West wind 5 to 11 mph becoming east northeast in the afternoon.

    High: 85 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 57. East southeast wind around 11 mph becoming west southwest after midnight.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 82. West southwest wind 9 to 15 mph becoming north in the afternoon.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 49. Northwest wind 10 to 17 mph.

    Low: 49 °F

    Chance
    T-storms then
    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 50. Calm wind becoming southwest around 6 mph after midnight.
Wednesday
Sunny, with a high near 82. Southwest wind around 6 mph becoming calm.
Wednesday Night
Mostly clear, with a low around 56. Light and variable wind becoming southwest 5 to 8 mph after midnight.
Juneteenth
Sunny, with a high near 88. Southwest wind 6 to 9 mph becoming east in the afternoon.
Thursday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 57. South southeast wind 6 to 9 mph becoming west southwest after midnight. Chance of precipitation is 20%.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85. West wind 5 to 11 mph becoming east northeast in the afternoon.
Friday Night
Mostly clear, with a low around 57. East southeast wind around 11 mph becoming west southwest after midnight.
Saturday
Sunny, with a high near 82. West southwest wind 9 to 15 mph becoming north in the afternoon.
Saturday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 49. Northwest wind 10 to 17 mph.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 65. North northwest wind 10 to 15 mph. Chance of precipitation is 40%.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 43. Northwest wind 5 to 14 mph.
Monday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 65. Light and variable wind becoming east 6 to 11 mph in the morning.
Monday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 44. East wind 5 to 10 mph becoming light and variable after midnight.
Tuesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 73. Calm wind becoming north northeast 5 to 8 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dayton WY
 44.87°N 107.27°W (Elev. 3967 ft)
Last Update:
11:09 pm MDT Jun 17, 2025
Forecast Valid:
11pm MDT Jun 17, 2025-6pm MDT Jun 24, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation