7-Day Forecast 43.64°N 108.23°W (Text-Only)
NWS Forecast for: Thermopolis WY
Issued by: National Weather Service Riverton, WY
Last Update: 12:28 pm MDT Jul 13, 2025


This Afternoon: Sunny, with a high near 96. East wind 3 to 7 mph.

Tonight: Mostly clear, with a low around 63. East northeast wind 5 to 9 mph becoming west southwest after midnight.

Monday: A 10 percent chance of showers and thunderstorms after noon. Sunny and hot, with a high near 97. Calm wind becoming north 5 to 9 mph in the afternoon.

Monday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 58. Northwest wind 8 to 10 mph. Chance of precipitation is 20%.

Tuesday: Showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 77. Breezy, with a north wind 9 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

Tuesday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 52. Breezy, with a north wind 7 to 15 mph, with gusts as high as 23 mph.

Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 79. North wind 7 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Wednesday Night: A 10 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 52.

Thursday: A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 88.

Thursday Night: Mostly clear, with a low around 57.

Friday: A slight chance of showers and thunderstorms. Sunny, with a high near 90.

Friday Night: Partly cloudy, with a low around 59.

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



Thermopolis WY
 43.64°N 108.23°W (Elev. 4436 ft)

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