


NWS Forecast for: Casper WY Issued by: National Weather Service Riverton, WY Last Update: 9:27 am MDT Jul 13, 2025 | |
Today: Sunny, with a high near 92. Calm wind becoming west northwest around 6 mph in the afternoon. Tonight: Mostly clear, with a low around 60. South southeast wind 5 to 9 mph becoming light and variable after midnight. Monday: A 20 percent chance of showers and thunderstorms after noon. Sunny and hot, with a high near 97. North wind 6 to 10 mph becoming south in the morning. 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 northwest wind 6 to 10 mph becoming east northeast in the evening. Chance of precipitation is 20%. Tuesday: A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82. Breezy, with a west southwest wind 8 to 16 mph becoming northeast in the afternoon. Winds could gust as high as 24 mph. Tuesday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54. Breezy, with a northeast wind 11 to 16 mph, with gusts as high as 24 mph. Wednesday: A 40 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 79. Northeast wind 9 to 13 mph, with gusts as high as 20 mph. Wednesday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 52. Thursday: A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 88. Thursday Night: A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 56. Friday: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 90. Friday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 57. Saturday: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 91. | |
Casper WY 42.83°N 106.34°W (Elev. 5236 ft) | |
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