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

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Clear

46°F

8°C

Humidity 49%
Wind Speed SW 17 MPH
Barometer 30.33 in (1027.09 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 17 Oct 06:05 AM MDT
Extended Forecast for

4 Miles ESE Casper WY

  • Today

    Today: Sunny, with a high near 65. Windy, with a south southwest wind 21 to 29 mph, with gusts as high as 44 mph.

    High: 65 °F

    Sunny and
    Windy

  • Tonight

    Tonight: Mostly clear, with a low around 42. Windy, with a southwest wind 17 to 26 mph, with gusts as high as 39 mph.

    Low: 42 °F

    Mostly Clear
    and Windy

  • Sunday

    Sunday: Sunny, with a high near 63. Breezy, with a southwest wind 6 to 15 mph becoming northeast in the afternoon. Winds could gust as high as 21 mph.

    High: 63 °F

    Sunny and
    Breezy then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35. Light and variable wind becoming east 5 to 7 mph in the evening.

    Low: 35 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 65. Southwest wind 5 to 13 mph, with gusts as high as 23 mph.

    High: 65 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41. South southwest wind 6 to 13 mph.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 66. Breezy, with a southwest wind 11 to 17 mph, with gusts as high as 28 mph.

    High: 66 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 65. Windy, with a south southwest wind 21 to 29 mph, with gusts as high as 44 mph.
Tonight
Mostly clear, with a low around 42. Windy, with a southwest wind 17 to 26 mph, with gusts as high as 39 mph.
Sunday
Sunny, with a high near 63. Breezy, with a southwest wind 6 to 15 mph becoming northeast in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
Mostly clear, with a low around 35. Light and variable wind becoming east 5 to 7 mph in the evening.
Monday
Sunny, with a high near 65. Southwest wind 5 to 13 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 41. South southwest wind 6 to 13 mph.
Tuesday
Sunny, with a high near 66. Breezy, with a southwest wind 11 to 17 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly clear, with a low around 42.
Wednesday
Sunny, with a high near 69.
Wednesday Night
Mostly clear, with a low around 44.
Thursday
A slight chance of showers. Mostly sunny, with a high near 72.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 45.
Friday
A chance of showers. Mostly sunny, with a high near 65. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Casper WY
 42.81°N 106.28°W (Elev. 5466 ft)
Last Update:
5:32 am MDT Oct 17, 2026
Forecast Valid:
6am MDT Oct 17, 2026-6pm MDT Oct 23, 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