St George Regional Airport (SGU) Weather 09/25/2025
Today
96
Sunny
Tonight
65
Partly Cloudy
Thursday
93
Mostly Sunny
Thursday Night
68
Mostly Cloudy then Slight Chance Showers
Friday
89
Chance Showers then Slight Chance T-storms
Friday Night
67
Slight Chance T-storms then Slight Chance Showers
Saturday
89
Sunny
Saturday Night
66
Mostly Clear
Sunday
93
Sunny
Sunday Night
67
Mostly Clear
Monday
95
Sunny
Monday Night
68
Mostly Clear
Tuesday
98
Sunny
Weekly Forecast
Today
Sunny, with a high near 96. Light and variable wind becoming west around 6 mph in the afternoon.
Tonight
Partly cloudy, with a low around 65. West northwest wind around 7 mph becoming east after midnight.
Thursday
Mostly sunny, with a high near 93. East wind around 5 mph becoming calm.
Thursday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 68. West wind 5 to 7 mph becoming east after midnight.
Friday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 89. Light and variable wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 40%.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 67. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 89.
Saturday Night
Mostly clear, with a low around 66.
Sunday
Sunny, with a high near 93.
Sunday Night
Mostly clear, with a low around 67.
Monday
Sunny, with a high near 95.
Monday Night
Mostly clear, with a low around 68.
Tuesday
Sunny, with a high near 98.