7-Day Forecast 42.85°N 106.31°W (Text-Only)
NWS Forecast for: Casper WY
Issued by: National Weather Service Riverton, WY
Last Update: 8:13 pm MDT Jul 12, 2025


Tonight: Mostly clear, with a low around 57. North wind 9 to 14 mph becoming light and variable. Winds could gust as high as 20 mph.

Sunday: Sunny, with a high near 92. Light and variable wind becoming west around 6 mph in the afternoon.

Sunday Night: Mostly clear, with a low around 59. South southeast wind 5 to 9 mph becoming light and variable.

Monday: A 20 percent chance of showers and thunderstorms after noon. Sunny and hot, with a high near 97. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

Monday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 57. North wind 6 to 10 mph becoming east northeast in the evening. Chance of precipitation is 20%.

Tuesday: A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 87. Breezy, with a northwest wind 6 to 15 mph becoming northeast in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 30%.

Tuesday Night: A 50 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 55. Breezy, with a northeast wind 11 to 15 mph, with gusts as high as 24 mph.

Wednesday: A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 83.

Wednesday Night: A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 53.

Thursday: A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 85.

Thursday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 54.

Friday: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 91.

Friday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 57.

Saturday: A slight chance of showers and thunderstorms. Sunny, with a high near 93.



Casper WY
 42.85°N 106.31°W (Elev. 5151 ft)

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