St George Regional Airport (SGU) Weather 08/14/2025
Today
104
Hot
Tonight
75
Slight Chance T-storms then Slight Chance Showers
Friday
99
Slight Chance Showers then Chance T-storms
Friday Night
73
Chance T-storms then Slight Chance T-storms
Saturday
96
Chance Showers then Slight Chance T-storms
Saturday Night
71
Mostly Clear
Sunday
99
Sunny
Sunday Night
70
Clear
Monday
101
Hot
Monday Night
72
Mostly Clear
Tuesday
103
Hot
Tuesday Night
74
Mostly Clear
Wednesday
105
Sunny then Slight Chance T-storms
Weekly Forecast
Today
Sunny and hot, with a high near 104. Light and variable wind becoming southwest 6 to 11 mph in the afternoon.
Tonight
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers after 3am. Mostly clear, with a low around 75. Southwest wind 7 to 11 mph becoming east northeast in the evening. Chance of precipitation is 20%.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 99. East southeast wind 6 to 9 mph becoming west southwest in the afternoon. Chance of precipitation is 50%.
Friday Night
A 50 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 73. Southwest wind 7 to 10 mph becoming east southeast after midnight.
Saturday
A 30 percent chance of showers and thunderstorms, mainly before noon. Partly sunny, with a high near 96. Light and variable wind becoming west southwest 5 to 7 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 71.
Sunday
Sunny, with a high near 99.
Sunday Night
Clear, with a low around 70.
Monday
Sunny and hot, with a high near 101.
Monday Night
Mostly clear, with a low around 72.
Tuesday
Sunny and hot, with a high near 103.
Tuesday Night
Mostly clear, with a low around 74.
Wednesday
A slight chance of showers and thunderstorms. Sunny and hot, with a high near 105.