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

53°F

12°C

Humidity 30%
Wind Speed WNW 6 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 09 Apr 08:53 AM MDT
Extended Forecast for

Casper WY

  • Today

    Today: Mostly sunny, with a high near 64. Breezy, with a west wind 14 to 18 mph becoming north in the afternoon. Winds could gust as high as 28 mph.

    High: 64 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 35. North northeast wind 8 to 14 mph becoming east after midnight. Winds could gust as high as 21 mph.

    Low: 35 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of showers after noon. Partly sunny, with a high near 72. East wind 5 to 13 mph, with gusts as high as 21 mph.

    High: 72 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 46. South wind 9 to 13 mph, with gusts as high as 21 mph.

    Low: 46 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 74. Windy, with a southwest wind 10 to 15 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 39 mph.

    High: 74 °F

    Mostly Sunny
    and Breezy
    then Slight
    Chance
    Showers and
    Windy

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 46. Windy, with a southwest wind 21 to 25 mph, with gusts as high as 37 mph.

    Low: 46 °F

    Slight Chance
    Showers and
    Windy then
    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 68. Windy, with a southwest wind 22 to 32 mph, with gusts as high as 44 mph.

    High: 68 °F

    Mostly Sunny
    and Windy

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 42. Breezy.

    Low: 42 °F

    Breezy.
    Slight Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Showers likely, mainly after noon. Mostly sunny, with a high near 60. Breezy. Chance of precipitation is 60%.

    High: 60 °F

    Breezy.
    Slight Chance
    Showers then
    Showers
    Likely

Detailed Forecast

Today
Mostly sunny, with a high near 64. Breezy, with a west wind 14 to 18 mph becoming north in the afternoon. Winds could gust as high as 28 mph.
Tonight
Partly cloudy, with a low around 35. North northeast wind 8 to 14 mph becoming east after midnight. Winds could gust as high as 21 mph.
Friday
A 30 percent chance of showers after noon. Partly sunny, with a high near 72. East wind 5 to 13 mph, with gusts as high as 21 mph.
Friday Night
Mostly cloudy, with a low around 46. South wind 9 to 13 mph, with gusts as high as 21 mph.
Saturday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 74. Windy, with a southwest wind 10 to 15 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 39 mph.
Saturday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 46. Windy, with a southwest wind 21 to 25 mph, with gusts as high as 37 mph.
Sunday
Mostly sunny, with a high near 68. Windy, with a southwest wind 22 to 32 mph, with gusts as high as 44 mph.
Sunday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 42. Breezy.
Monday
Showers likely, mainly after noon. Mostly sunny, with a high near 60. Breezy. Chance of precipitation is 60%.
Monday Night
Rain showers likely before 3am, then rain and snow showers likely. Some thunder is also possible. Mostly cloudy, with a low around 35. Breezy. Chance of precipitation is 60%.
Tuesday
Rain and snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 52.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 34.
Wednesday
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:
8:48 am MDT Apr 9, 2026
Forecast Valid:
9am MDT Apr 9, 2026-6pm MDT Apr 15, 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