Grafton, Utah Weather
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Weather Forecast for Grafton, Utah : Washington County
Issued: 3:05 am MDT Sep 13, 2025 Latitude: 37.167205 Longitude: -113.0799425 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Sunday Monday Tuesday Wednesday Thursday Friday
Sunny on Today Mostly Clear on Tonight Sunny on Sunday Sunny on Monday Sunny on Tuesday Sunny on Wednesday Mostly Sunny on Thursday 20% chance of thunderstorms on Friday
High: 87°F Low: 58°F High: 90°F High: 91°F High: 93°F High: 94°F High: 93°F High: 88°F
Low: 60°F Low: 61°F Low: 62°F Low: 64°F Low: 64°F  
Sunny Mostly Clear Sunny Sunny Sunny Sunny Mostly Sunny Thunderstorms
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Current Conditions at
ST GEORGE - (KSGU)
64°
Clear
as of 5:56 AM MDST
Rel. Humidity: 29%
Dew Point: 32°F
Visibility: 10 Miles
Pressure: 29.91 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
CEDAR CITY - (KCDC)
48°
Clear
as of 5:53 AM MDST
Rel. Humidity: 45%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 30.05 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
BRYCE CANYON - (KBCE)
36°
Feels like 28°F
Clear
as of 5:53 AM MDST
Rel. Humidity: 64%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Wind Data
10 MPH
270° West
Cloud Level(s): Clear
Current Conditions at
MILFORD - (KMLF)
46°
Mostly Clear
as of 5:52 AM MDST
Rel. Humidity: 36%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
8 MPH
270° West
Cloud Level(s): Few at 12000ft
Sunny on Today Today... Sunny, with a high near 87. East northeast wind around 7 mph becoming west in the afternoon.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 58. West wind around 8 mph becoming east after midnight.
Sunny on Sunday Sunday... Sunny, with a high near 90. East wind 5 to 8 mph becoming light and variable.
Clear on Sunday Night Sunday Night... Clear, with a low around 60. West wind 5 to 7 mph becoming east northeast after midnight.
Sunny on Monday Monday... Sunny, with a high near 91. East northeast wind 5 to 8 mph becoming southwest in the afternoon.
Clear on Monday Night Monday Night... Clear, with a low around 61.
Sunny on Tuesday Tuesday... Sunny, with a high near 93.
Clear on Tuesday Night Tuesday Night... Clear, with a low around 62.
Sunny on Wednesday Wednesday... Sunny, with a high near 94.
Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 64.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 93.
20% chance of thunderstorms Thursday Night Thursday Night... A chance of showers and thunderstorms. Partly cloudy, with a low around 64.
20% chance of thunderstorms Friday Friday... A chance of showers and thunderstorms. Partly sunny, with a high near 88.
Current Radar Image


Sun Almanac for Grafton, Utah
Sunrise: 07:13 AM
Sunset: 7:43 PM
Civil Sunrise:06:47 AM
Civil Sunset: 8:09 PM
Nautical Sunrise: 06:16 AM
Nautical Sunset: 8:40 PM
Astro Sunrise: 05:45 AM
Astro Sunset: 9:11 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.