Grafton, Utah Weather
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Weather Forecast for Grafton, Utah : Washington County
Issued: 7:09 am MDT Jul 1, 2025 Latitude: 37.167205 Longitude: -113.0799425 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Wednesday Thursday Independence Day Saturday Sunday Monday
30% chance of thunderstorms on Today 30% chance of thunderstorms on Tonight 30% chance of thunderstorms on Wednesday 20% chance of thunderstorms on Thursday Sunny on Independence Day Sunny on Saturday Sunny on Sunday Sunny on Monday
High: 104°F Low: 73°F High: 99°F High: 95°F High: 97°F High: 98°F High: 101°F High: 101°F
Low: 69°F Low: 67°F Low: 67°F Low: 67°F Low: 69°F  
Thunderstorms Thunderstorms Thunderstorms Thunderstorms Sunny Sunny Sunny Sunny
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Current Conditions at
ST GEORGE - (KSGU)
81°
Clear
as of 6:56 AM MDST
Rel. Humidity: 15%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 29.92 in.
Flight Rule: VFR
Wind Data
6 MPH
140° Southeast
Cloud Level(s): Clear
Current Conditions at
CEDAR CITY - (KCDC)
64°
Clear
as of 6:53 AM MDST
Rel. Humidity: 34%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 30.13 in.
Flight Rule: VFR
Wind Data
3 MPH
330° Northwest
Cloud Level(s): Clear
Current Conditions at
BRYCE CANYON - (KBCE)
45°
Clear
Haze
as of 6:53 AM MDST
Rel. Humidity: 56%
Dew Point: 30°F
Visibility: 3 Miles
Pressure: 30.36 in.
Flight Rule: MVFR
Wind Data
5 MPH
210° Southwest
Cloud Level(s): Clear
Current Conditions at
MILFORD - (KMLF)
66°
Clear
as of 6:52 AM MDST
Rel. Humidity: 27%
Dew Point: 32°F
Visibility: 10 Miles
Pressure: 30.08 in.
Flight Rule: VFR
Wind Data
6 MPH
160° South
Cloud Level(s): Clear
30% chance of thunderstorms Today Today... A 30 percent chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 104. East wind 6 to 8 mph becoming north in the afternoon.
30% chance of thunderstorms Tonight Tonight... A 30 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 73. Southwest wind 7 to 9 mph becoming east after midnight.
30% chance of thunderstorms Wednesday Wednesday... A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 99. East wind 6 to 8 mph becoming west southwest in the afternoon.
20% chance of thunderstorms Wednesday Night Wednesday Night... A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 69. Southwest wind 5 to 8 mph becoming east northeast after midnight.
20% chance of thunderstorms Thursday Thursday... A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 95. East wind 6 to 10 mph becoming west southwest in the afternoon.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 67.
Sunny on Independence Day Independence Day... Sunny, with a high near 97.
Clear on Friday Night Friday Night... Clear, with a low around 67.
Sunny on Saturday Saturday... Sunny, with a high near 98.
Clear on Saturday Night Saturday Night... Clear, with a low around 67.
Sunny on Sunday Sunday... Sunny and hot, with a high near 101.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 69.
Sunny on Monday Monday... Sunny and hot, with a high near 101.
Current Radar Image


Sun Almanac for Grafton, Utah
Sunrise: 06:16 AM
Sunset: 8:56 PM
Civil Sunrise:05:45 AM
Civil Sunset: 9:27 PM
Nautical Sunrise: 05:07 AM
Nautical Sunset: 10:06 PM
Astro Sunrise: 04:24 AM
Astro Sunset: 10:49 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.