7-Day Forecast 38.64°N 109.39°W (Text-Only)
NWS Forecast for: Castle Valley UT
Issued by: National Weather Service Grand Junction, CO
Last Update: 10:36 pm MDT Jul 14, 2025
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  • Overnight

    Overnight: Mostly clear, with a low around 70. Southeast wind around 5 mph.

    Low: 70 °F

    Mostly Clear


  • Tuesday

    Tuesday: A 10 percent chance of showers and thunderstorms after 4pm.  Mostly sunny and hot, with a high near 101. South wind 5 to 10 mph becoming west 10 to 15 mph in the afternoon.

    High: 101 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday
    Night

    Tuesday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Areas of smoke after 3am. Mostly cloudy, with a low around 72. West wind 10 to 15 mph becoming south southeast 5 to 10 mph after midnight.  Chance of precipitation is 20%.

    Low: 72 °F

    Slight Chance
    T-storms then
    Areas Smoke

  • Wednesday

    Wednesday: Sunny and hot, with a high near 100. South southeast wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 100 °F

    Hot


  • Wednesday
    Night

    Wednesday Night: A 10 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 70. West wind 5 to 10 mph becoming light and variable  after midnight.

    Low: 70 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny and hot, with a high near 98.

    High: 98 °F

    Hot


  • Thursday
    Night

    Thursday Night: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 72.

    Low: 72 °F

    Slight Chance
    T-storms

  • Friday

    Friday: A chance of showers and thunderstorms after noon.  Partly sunny, with a high near 94.

    High: 94 °F

    Partly Sunny
    then Chance
    T-storms

  • Friday
    Night

    Friday Night: A chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 69.

    Low: 69 °F

    Chance
    T-storms then
    Partly Cloudy



  • Overnight: Mostly clear, with a low around 70. Southeast wind around 5 mph.

    Tuesday: A 10 percent chance of showers and thunderstorms after 4pm. Mostly sunny and hot, with a high near 101. South wind 5 to 10 mph becoming west 10 to 15 mph in the afternoon.

    Tuesday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Areas of smoke after 3am. Mostly cloudy, with a low around 72. West wind 10 to 15 mph becoming south southeast 5 to 10 mph after midnight. Chance of precipitation is 20%.

    Wednesday: Sunny and hot, with a high near 100. South southeast wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    Wednesday Night: A 10 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 70. West wind 5 to 10 mph becoming light and variable after midnight.

    Thursday: Mostly sunny and hot, with a high near 98.

    Thursday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.

    Friday: A chance of showers and thunderstorms after noon. Partly sunny, with a high near 94.

    Friday Night: A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 69.

    Saturday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 96.

    Saturday Night: Mostly cloudy, with a low around 70.

    Sunday: Mostly sunny, with a high near 93.

    Sunday Night: Partly cloudy, with a low around 70.

    Monday: Sunny, with a high near 95.



    Castle Valley UT
     38.64°N 109.39°W (Elev. 4797 ft)

    Visit your local NWS office at: https://www.weather.gov/gjt