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

Casper, Natrona County International Airport (KCPR)

Lat: 42.8975°NLon: 106.47306°WElev: 5348.0ft.

Overcast

34°F

1°C

Humidity 80%
Wind Speed W 14 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 04 Apr 02:35 AM MDT
Extended Forecast for

Casper WY

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 31. West southwest wind 8 to 10 mph.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 53. West southwest wind 10 to 13 mph, with gusts as high as 22 mph.

    High: 53 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29. West northwest wind 5 to 10 mph becoming light and variable.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 61. Southwest wind around 6 mph.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30. East wind 5 to 8 mph becoming calm after midnight.

    Low: 30 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 62. Light east southeast wind becoming east 5 to 10 mph in the afternoon.

    High: 62 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 36. East wind 6 to 13 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.

    Low: 36 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 69. Breezy.

    High: 69 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 43. Breezy.

    Low: 43 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 31. West southwest wind 8 to 10 mph.
Saturday
Sunny, with a high near 53. West southwest wind 10 to 13 mph, with gusts as high as 22 mph.
Saturday Night
Mostly clear, with a low around 29. West northwest wind 5 to 10 mph becoming light and variable.
Sunday
Sunny, with a high near 61. Southwest wind around 6 mph.
Sunday Night
Partly cloudy, with a low around 30. East wind 5 to 8 mph becoming calm after midnight.
Monday
Partly sunny, with a high near 62. Light east southeast wind becoming east 5 to 10 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 36. East wind 6 to 13 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 69. Breezy.
Tuesday Night
Partly cloudy, with a low around 43. Breezy.
Wednesday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 63. Breezy.
Wednesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 31. Blustery.
Thursday
Rain and snow showers likely. Mostly cloudy, with a high near 54. Breezy.
Thursday Night
Rain and snow showers likely. Mostly cloudy, with a low around 32. Breezy.
Friday
Rain and snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 54.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Casper WY
 42.83°N 106.34°W (Elev. 5236 ft)
Last Update:
2:47 am MDT Apr 4, 2026
Forecast Valid:
2am MDT Apr 4, 2026-6pm MDT Apr 10, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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