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Petit Lake, UT Weather Forecast

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Petit Lake, UT Weather Forecast

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Petit Lake UT weather - Clear - 79°F
Clear
79°F
Updated 5:59 pm
Feels Like 56°F
Humidity 18%
Wind SW 13 mph
Barometer  30.02 in
Dew Point 33°F
Petit Lake UT weather - Clear - 26°C
Clear
26°C
Updated 5:59 pm
Feels Like 14°C
Humidity 18%
Wind SW 21 km/h
Barometer  101.7 kPa
Dew Point 1°C
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Petit Lake Weather Forecast

TONIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SUNDAY SUNDAY NIGHT MONDAY TUESDAY
Petit Lake, UT Weather - Tonight Chance Of T-Storm Petit Lake, UT Weather - Wednesday Chance Of T-Storm Petit Lake, UT Weather - Wednesday Night Chance Of T-Storm Petit Lake, UT Weather - Thursday Chance Of T-Storm Petit Lake, UT Weather - Thursday Night Chance Of T-Storm Petit Lake, UT Weather - Friday Chance Of T-Storm Petit Lake, UT Weather - Friday Night Chance Of T-Storm Petit Lake, UT Weather - Saturday Mostly Clear Petit Lake, UT Weather - Sunday Mostly Clear Petit Lake, UT Weather - Sunday Night Partly Cloudy Petit Lake, UT Weather - Monday Partly Cloudy Petit Lake, UT Weather - Tuesday Chance Of Showers
Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Mostly Clear Mostly Clear Partly Cloudy Partly Cloudy Chance of Showers
Lo: 41°FLo: 5°C Hi: 65°FHi: 18°C
 Lo: 45°FLo: 7°C Hi: 65°FHi: 18°C
 Lo: 41°FLo: 5°C Hi: 65°FHi: 18°C
 Lo: 39°FLo: 4°C Hi: 65°FHi: 18°C
Lo: 35°FLo: 2°C		 Hi: 65°FHi: 18°C
Lo: 35°FLo: 2°C		 Hi: 65°FHi: 18°C
Lo: 39°FLo: 4°C		 Hi: 65°FHi: 18°C
Lo: 39°FLo: 4°C		 Hi: 65°FHi: 18°C
POP: 70% POP: 80% POP: 40% POP: 100% POP: 90% POP: 70% POP: 50% POP: 30%
POP = Probability of Precipitation.
Weather Outlook Updated: 1244 PM MDT Tue Sep 15 2026 Petit Lake, UT Weather - WeatherWorld.com

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Issued: 149 PM MDT Tue Sep 15 2026

Key Messages

  • Deep moisture will continue to bring an elevated threat of flooding to portions of southern and eastern Utah through at least Friday.
  • A Flood Watch for flash flooding has been issued from late tonight until Thursday morning for portions of southern and eastern Utah including Zion National Park, Capitol Reef National Park, Glen Canyon Recreation Area, the greater Grand Staircase- Escalante National Monument area, and the lower Paria including Buckskin Gulch and Paria Canyon north of t...