NWS Forecast for: Jackson WY Issued by: National Weather Service Riverton, WY Last Update: 3:01 pm MST Jan 19, 2026

M.L.King Day: Sunny, with a steady temperature around 23. South southeast wind around 5 mph. Tonight: Mostly clear, with a low around 11. South wind 7 to 9 mph. Tuesday: Mostly sunny, with a high near 31. Wind chill values as low as zero. South southeast wind 7 to 11 mph. Tuesday Night: Mostly clear, with a low around 7. Light south wind. Wednesday: Sunny, with a high near 33. Calm wind becoming west southwest around 5 mph in the afternoon. Wednesday Night: Partly cloudy, with a low around 8. Light and variable wind. Thursday: Mostly sunny, with a high near 34. Light and variable wind. Thursday Night: Mostly cloudy, with a low around 10. Friday: Mostly sunny, with a high near 31. Friday Night: Mostly clear, with a low around 5. Saturday: A slight chance of snow showers. Sunny, with a high near 30. Saturday Night: Partly cloudy, with a low around 8. Sunday: A slight chance of snow showers. Mostly sunny, with a high near 33.

Jackson WY  43.49°N 110.75°W (Elev. 6329 ft)

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