Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

N/A

Humidity 75%
Wind Speed NE 6 MPH
Barometer NA
Dewpoint N/A
Visibility 10.00 mi
Last update 01 Apr 11:45 PM MDT
Extended Forecast for

Riverton WY

  • Tonight

    Tonight: Partly cloudy, with a low around 32. North wind 5 to 9 mph becoming west southwest after midnight.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 72. Breezy, with a light west southwest wind becoming west 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 72 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 34. Breezy, with a west wind 16 to 21 mph becoming north northeast 9 to 14 mph after midnight. Winds could gust as high as 32 mph.

    Low: 34 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 65. Northeast wind 7 to 11 mph becoming west northwest in the afternoon.

    High: 65 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33. Northwest wind 6 to 11 mph becoming east southeast after midnight.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 67. Breezy, with a west wind 5 to 15 mph becoming northeast in the afternoon. Winds could gust as high as 23 mph.

    High: 67 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32. Northeast wind 9 to 14 mph, with gusts as high as 21 mph.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 70.

    High: 70 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers before midnight.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Slight Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 32. North wind 5 to 9 mph becoming west southwest after midnight.
Tuesday
Sunny, with a high near 72. Breezy, with a light west southwest wind becoming west 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph.
Tuesday Night
Partly cloudy, with a low around 34. Breezy, with a west wind 16 to 21 mph becoming north northeast 9 to 14 mph after midnight. Winds could gust as high as 32 mph.
Wednesday
Sunny, with a high near 65. Northeast wind 7 to 11 mph becoming west northwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 33. Northwest wind 6 to 11 mph becoming east southeast after midnight.
Thursday
Mostly sunny, with a high near 67. Breezy, with a west wind 5 to 15 mph becoming northeast in the afternoon. Winds could gust as high as 23 mph.
Thursday Night
Mostly clear, with a low around 32. Northeast wind 9 to 14 mph, with gusts as high as 21 mph.
Friday
Partly sunny, with a high near 70.
Friday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 39.
Saturday
Mostly sunny, with a high near 75.
Saturday Night
A slight chance of showers. Mostly cloudy, with a low around 41. Breezy.
Sunday
A slight chance of showers. Mostly sunny, with a high near 70. Breezy.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 38. Breezy.
Monday
A chance of showers. Partly sunny, with a high near 64. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Riverton WY
 43.02°N 108.38°W (Elev. 4931 ft)
6:01 pm MDT Apr 6, 2026
6pm MDT Apr 6, 2026-6pm MDT Apr 13, 2026
 
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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