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

88°F

31°C

Humidity 16%
Wind Speed ESE 11 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 25 May 03:20 PM MDT
Extended Forecast for

Ranchester WY

  • Memorial Day

    Memorial Day: A 20 percent chance of showers after 4pm. Sunny, with a high near 87. East wind around 7 mph.

    High: 87 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers before 8pm. Partly cloudy, with a low around 47. East wind 5 to 7 mph becoming light and variable.

    Low: 47 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 89. Southeast wind 5 to 10 mph increasing to 17 to 22 mph in the afternoon.

    High: 89 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 11pm. Mostly cloudy, with a low around 50. Southeast wind 6 to 15 mph. Chance of precipitation is 20%.

    Low: 50 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 85. Southeast wind 6 to 11 mph increasing to 18 to 23 mph in the afternoon.

    High: 85 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 49. Southeast wind 17 to 22 mph decreasing to 9 to 14 mph after midnight.

    Low: 49 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 87. East southeast wind 7 to 13 mph.

    High: 87 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 49. Southeast wind 15 to 20 mph decreasing to 5 to 10 mph after midnight.

    Low: 49 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 87. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 87 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Memorial Day
A 20 percent chance of showers after 4pm. Sunny, with a high near 87. East wind around 7 mph.
Tonight
A 20 percent chance of showers before 8pm. Partly cloudy, with a low around 47. East wind 5 to 7 mph becoming light and variable.
Tuesday
A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 89. Southeast wind 5 to 10 mph increasing to 17 to 22 mph in the afternoon.
Tuesday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 11pm. Mostly cloudy, with a low around 50. Southeast wind 6 to 15 mph. Chance of precipitation is 20%.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 85. Southeast wind 6 to 11 mph increasing to 18 to 23 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 49. Southeast wind 17 to 22 mph decreasing to 9 to 14 mph after midnight.
Thursday
Mostly sunny, with a high near 87. East southeast wind 7 to 13 mph.
Thursday Night
Partly cloudy, with a low around 49. Southeast wind 15 to 20 mph decreasing to 5 to 10 mph after midnight.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 87. Calm wind becoming south 5 to 7 mph in the afternoon.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 49. South southeast wind 5 to 13 mph becoming west southwest after midnight.
Saturday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 77. Calm wind becoming north 5 to 7 mph in the afternoon.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 44. North northeast wind 5 to 7 mph becoming calm in the evening.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78. Calm wind becoming northeast around 6 mph in the afternoon.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 44. East wind 5 to 7 mph becoming calm in the evening.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 77. Calm wind becoming north northeast 5 to 7 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Ranchester WY
 44.9°N 107.16°W (Elev. 3799 ft)
Last Update:
2:53 pm MDT May 25, 2026
Forecast Valid:
3pm MDT May 25, 2026-6pm MDT Jun 1, 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