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

Riverton Regional Airport (KRIW)

Lat: 43.06219°NLon: 108.44701°WElev: 5443.0ft.

Clear

41°F

5°C

Humidity 75%
Wind Speed NE 6 MPH
Barometer 29.62 in (1003.05 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 01 Apr 11:45 PM MDT
Extended Forecast for

8 Miles NE Riverton WY

  • Tonight

    Tonight: Partly cloudy, with a low around 24. Light and variable wind.

    Low: 24 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 62. Calm wind becoming east northeast 5 to 8 mph in the afternoon.

    High: 62 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27. East northeast wind 5 to 7 mph becoming calm after midnight.

    Low: 27 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 68. Calm wind becoming east around 6 mph in the afternoon.

    High: 68 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30. East northeast wind 5 to 10 mph.

    Low: 30 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 69. Calm wind becoming east northeast 5 to 8 mph in the afternoon.

    High: 69 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35. Northeast wind 7 to 10 mph.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 74. Breezy.

    High: 74 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37. Breezy.

    Low: 37 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 24. Light and variable wind.
Saturday
Sunny, with a high near 62. Calm wind becoming east northeast 5 to 8 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 27. East northeast wind 5 to 7 mph becoming calm after midnight.
Sunday
Sunny, with a high near 68. Calm wind becoming east around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 30. East northeast wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 69. Calm wind becoming east northeast 5 to 8 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 35. Northeast wind 7 to 10 mph.
Tuesday
Mostly sunny, with a high near 74. Breezy.
Tuesday Night
Partly cloudy, with a low around 37. Breezy.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 64. Breezy.
Wednesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 30. Blustery.
Thursday
A chance of rain and snow showers. Mostly cloudy, with a high near 55.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 27.
Friday
A chance of rain and snow showers. Partly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NE Riverton WY
 43.09°N 108.27°W (Elev. 4833 ft)
Last Update:
8:47 pm MDT Apr 3, 2026
Forecast Valid:
10pm MDT Apr 3, 2026-6pm MDT Apr 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation