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.

Clear

52°F

11°C

Humidity 37%
Wind Speed E 6 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 10 Apr 11:53 AM MDT
Extended Forecast for

Casper WY

  • This Afternoon

    This Afternoon: Scattered showers after 5pm. Increasing clouds, with a high near 70. East wind 5 to 10 mph. Chance of precipitation is 30%.

    High: 70 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers, mainly before 7pm. Mostly cloudy, with a low around 47. East wind around 10 mph becoming south southwest after midnight. Chance of precipitation is 30%.

    Low: 47 °F

    Scattered
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Scattered showers, mainly after 5pm. Mostly sunny, with a high near 74. Windy, with a southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 30%.

    High: 74 °F

    Mostly Sunny
    and Breezy
    then
    Scattered
    Showers and
    Windy

  • Saturday Night

    Saturday Night: Isolated showers before midnight. Mostly clear, with a low around 46. Windy, with a southwest wind 21 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.

    Low: 46 °F

    Isolated
    Showers and
    Windy then
    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 70. Windy, with a southwest wind 21 to 28 mph, with gusts as high as 38 mph.

    High: 70 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 43. Breezy, with a southwest wind 14 to 24 mph, with gusts as high as 36 mph.

    Low: 43 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: A 30 percent chance of showers after noon. Mostly sunny, with a high near 63. Windy, with a west southwest wind 18 to 23 mph increasing to 26 to 31 mph in the morning. Winds could gust as high as 41 mph.

    High: 63 °F

    Windy. Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 39. Breezy.

    Low: 39 °F

    Chance
    Showers and
    Breezy

  • Tuesday

    Tuesday: A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 58. Chance of precipitation is 60%.

    High: 58 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Scattered showers after 5pm. Increasing clouds, with a high near 70. East wind 5 to 10 mph. Chance of precipitation is 30%.
Tonight
Scattered showers, mainly before 7pm. Mostly cloudy, with a low around 47. East wind around 10 mph becoming south southwest after midnight. Chance of precipitation is 30%.
Saturday
Scattered showers, mainly after 5pm. Mostly sunny, with a high near 74. Windy, with a southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 30%.
Saturday Night
Isolated showers before midnight. Mostly clear, with a low around 46. Windy, with a southwest wind 21 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 70. Windy, with a southwest wind 21 to 28 mph, with gusts as high as 38 mph.
Sunday Night
Partly cloudy, with a low around 43. Breezy, with a southwest wind 14 to 24 mph, with gusts as high as 36 mph.
Monday
A 30 percent chance of showers after noon. Mostly sunny, with a high near 63. Windy, with a west southwest wind 18 to 23 mph increasing to 26 to 31 mph in the morning. Winds could gust as high as 41 mph.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 39. Breezy.
Tuesday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 58. Chance of precipitation is 60%.
Tuesday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 38.
Wednesday
Sunny, with a high near 64. Windy.
Wednesday Night
A chance of rain and snow showers. Partly cloudy, with a low around 39. Windy.
Thursday
A chance of rain and snow showers. Partly sunny, with a high near 61. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Casper WY
 42.83°N 106.34°W (Elev. 5236 ft)
Last Update:
10:48 am MDT Apr 10, 2026
Forecast Valid:
12pm MDT Apr 10, 2026-6pm MDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

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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