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: 9:58 am MDT Jul 3, 2025
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  • Today

    Today: Scattered showers and thunderstorms, mainly between 4pm and 5pm.  Partly sunny, with a high near 89. Breezy, with a north wind 5 to 15 mph becoming west in the afternoon. Winds could gust as high as 22 mph.  Chance of precipitation is 30%.

    High: 89 °F

    Scattered
    T-storms and
    Breezy

  • Tonight

    Tonight: Scattered showers and thunderstorms before 4am, then isolated showers between 4am and 5am.  Mostly cloudy, with a low around 58. West northwest wind 8 to 13 mph becoming light and variable  after midnight.  Chance of precipitation is 30%.

    Low: 58 °F

    Scattered
    Showers

  • Independence
    Day

    Independence Day: Scattered showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then scattered showers and thunderstorms after 4pm.  Mostly cloudy, then gradually becoming sunny, with a high near 86. Light and variable wind becoming north northwest 5 to 9 mph in the morning.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 86 °F

    Partly Sunny
    then Showers
    Likely

  • Friday
    Night

    Friday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 56. North wind 5 to 10 mph becoming light and variable  in the evening.

    Low: 56 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 88. Light and variable wind becoming west northwest 6 to 11 mph in the morning.

    High: 88 °F

    Sunny then
    Chance
    T-storms

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 54. North northwest wind 6 to 11 mph becoming light  after midnight.

    Low: 54 °F

    Mostly Clear


  • Sunday

    Sunday: A 10 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 87. Calm wind becoming north northeast 5 to 8 mph in the afternoon.

    High: 87 °F

    Sunny then
    Slight Chance
    T-storms

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear


  • Monday

    Monday: Sunny, with a high near 92.

    High: 92 °F

    Sunny




  • Today: Scattered showers and thunderstorms, mainly between 4pm and 5pm. Partly sunny, with a high near 89. Breezy, with a north wind 5 to 15 mph becoming west in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 30%.

    Tonight: Scattered showers and thunderstorms before 4am, then isolated showers between 4am and 5am. Mostly cloudy, with a low around 58. West northwest wind 8 to 13 mph becoming light and variable after midnight. Chance of precipitation is 30%.

    Independence Day: Scattered showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then scattered showers and thunderstorms after 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 86. Light and variable wind becoming north northwest 5 to 9 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Friday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 56. North wind 5 to 10 mph becoming light and variable in the evening.

    Saturday: A 30 percent chance of showers and thunderstorms after noon. Sunny, with a high near 88. Light and variable wind becoming west northwest 6 to 11 mph in the morning.

    Saturday Night: Mostly clear, with a low around 54. North northwest wind 6 to 11 mph becoming light after midnight.

    Sunday: A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 87. Calm wind becoming north northeast 5 to 8 mph in the afternoon.

    Sunday Night: Mostly clear, with a low around 56.

    Monday: Sunny, with a high near 92.

    Monday Night: Mostly clear, with a low around 59.

    Tuesday: Sunny, with a high near 94.

    Tuesday Night: Mostly clear, with a low around 60.

    Wednesday: Sunny, with a high near 95.



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

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