Castle Valley, UT Weather Forecast

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Castle Valley, UT Weather Forecast

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Castle Valley UT weather  - Clear - 88°F
Clear
88°F
Updated 7:50 pm
Feels Like 78°F
Humidity 13%
Wind NW 7 mph
Barometer  30.11 in
Dew Point 32°F
Castle Valley UT weather  - Clear - 31°C
Clear
31°C
Updated 7:50 pm
Feels Like 25°C
Humidity 13%
Wind NW 11 km/h
Barometer  101.9 kPa
Dew Point 0°C

Castle Valley Weather Forecast

TONIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY
Castle Valley, UT Weather - Tonight Mostly Clear Castle Valley, UT Weather - Wednesday Sunny Castle Valley, UT Weather - Wednesday Night Mostly Clear Castle Valley, UT Weather - Thursday Sunny Castle Valley, UT Weather - Thursday Night Mostly Clear Castle Valley, UT Weather - Friday Chance Of T-Storm Castle Valley, UT Weather - Friday Night Chance Of T-Storm Castle Valley, UT Weather - Saturday Chance Of T-Storm Castle Valley, UT Weather - Saturday Night Mostly Clear Castle Valley, UT Weather - Sunday Chance Of Showers Castle Valley, UT Weather - Sunday Night Mostly Clear Castle Valley, UT Weather - Monday Mostly Clear
Mostly Clear Sunny Mostly Clear Sunny Mostly Clear Chance of T-Storm Chance of T-Storm Chance of T-Storm Mostly Clear Chance of Showers Mostly Clear Mostly Clear
Lo: 61°FLo: 16°C Hi: 91°FHi: 33°C
Lo: 61°FLo: 16°C Hi: 91°FHi: 33°C
Lo: 65°FLo: 18°C Hi: 95°FHi: 35°C
Lo: 65°FLo: 18°C
Hi: 95°FHi: 35°C
Lo: 65°FLo: 18°C
Hi: 91°FHi: 33°C
Lo: 65°FLo: 18°C Hi: 85°FHi: 29°C
Hi: 85°FHi: 29°C
Lo: 61°FLo: 16°C
Hi: 85°FHi: 29°C
Lo: 61°FLo: 16°C
POP: 20% POP: 20% POP: 20% POP: 10%
POP = Probability of Precipitation.
Weather Outlook Updated: 603 PM MDT Tue Sep 08 2026 Castle Valley, UT Weather - WeatherWorld.com

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Castle Valley Forecast Discussion

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Issued: 551 PM MDT Tue Sep 8 2026

Key Messages

  • Isolated showers, maybe a quick storm, will remain possible over the San Juans and along the Continental Divide this afternoon.
  • High temperatures will be around 5 to 10 degrees above seasonal norms through most of the week.

Discussion

... Issued at 1216 PM MDT Tue Sep 8 2026

DRY THROUGH THURSDAY:

High pressure building to our south will support a shift from southwesterly to more west/northwesterly flow by tomorrow. The shift to more zonal flow will bring drier air to the region. The drie...