| NWS Forecast for: East Thermopolis WY Issued by: National Weather Service Riverton, WY Last Update: 2:31 am MDT Oct 16, 2026 |  |
Overnight: Widespread frost, mainly after 5am. Otherwise, mostly clear, with a steady temperature around 35. Light and variable wind becoming south around 6 mph. Friday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 59. Breezy, with a south wind 7 to 15 mph, with gusts as high as 22 mph. Friday Night: Mostly clear, with a low around 34. South southwest wind 5 to 11 mph. Saturday: Sunny, with a high near 67. South wind 5 to 11 mph. Saturday Night: Mostly clear, with a low around 37. South southwest wind 3 to 7 mph. Sunday: Sunny, with a high near 62. South southwest wind around 5 mph becoming calm in the morning. Sunday Night: Mostly clear, with a low around 36. Calm wind becoming south southwest around 5 mph after midnight. Monday: Sunny, with a high near 65. Monday Night: Mostly clear, with a low around 39. Tuesday: Sunny, with a high near 68. Tuesday Night: Partly cloudy, with a low around 42. Wednesday: Sunny, with a high near 66. Wednesday Night: A slight chance of showers. Partly cloudy, with a low around 41. Thursday: Mostly sunny, with a high near 65. | |
| East Thermopolis WY 43.66°N 108.2°W (Elev. 4360 ft) | |
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