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Your local forecast office is
Salt Lake City, UT
News Headlines
Drought Impact Statement, July 2026 - Extreme Drought (D3) continues across Utah
Current conditions at
St George Regional Airport (KSGU)
Lat: 37.0451°NLon: 113.50561°WElev: 2872.0ft.
Clear
93°F
34°C
Humidity
15%
Wind Speed
SSW 3 MPH
Barometer
30.02 in (1016.59 mb)
Dewpoint
40°F (4°C)
Visibility
10.00 mi
Heat Index89°F (32°C)
Last update
11 Jul 11:20 AM MDT
More Information:Local Forecast OfficeMore Local Wx3 Day HistoryHourly Weather Forecast
Extended Forecast for
Saint George UT
TodayHigh: 109 °FHotTonightLow: 80 °FMostly ClearSundayHigh: 108 °FHotSunday NightLow: 82 °FPartly CloudyMondayHigh: 106 °FSunny then
Isolated
T-stormsMonday NightLow: 81 °FSlight Chance
T-storms then
Partly CloudyTuesdayHigh: 105 °FMostly Sunny
then Slight
Chance
T-stormsTuesday NightLow: 82 °FSlight Chance
T-storms then
Partly CloudyWednesdayHigh: 108 °FSunny then
Slight Chance
T-storms
Detailed Forecast
TodaySunny and hot, with a high near 109. Calm wind becoming west southwest 5 to 7 mph in the afternoon. TonightMostly clear, with a low around 80. West southwest wind 5 to 8 mph becoming calm after midnight. SundaySunny and hot, with a high near 108. Calm wind becoming west 5 to 9 mph in the afternoon. Sunday NightPartly cloudy, with a low around 82. West southwest wind 5 to 9 mph becoming calm after midnight. MondayIsolated showers and thunderstorms after noon. Mostly sunny and hot, with a high near 106. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 20%.Monday NightA 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 81.TuesdayA 20 percent chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 105.Tuesday NightA slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 82.WednesdayA slight chance of showers and thunderstorms after noon. Sunny and hot, with a high near 108.Wednesday NightA slight chance of showers and thunderstorms. Partly cloudy, with a low around 83.ThursdayA slight chance of showers and thunderstorms. Mostly sunny and hot, with a high near 105.Thursday NightA chance of showers and thunderstorms. Partly cloudy, with a low around 82.FridayA chance of showers and thunderstorms. Mostly sunny and hot, with a high near 102.
Additional Forecasts and Information
Zone Area Forecast for Lower Washington County, UT
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Point Forecast:
Saint George UT
37.1°N 113.58°W (Elev. 2631 ft)
Last Update:
10:04 am MDT Jul 11, 2026
Forecast Valid:
11am MDT Jul 11, 2026-6pm MDT Jul 17, 2026
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