St George Regional Airport (SGU) Weather 10/15/2025
Tonight
60
Clear
Thursday
89
Sunny
Thursday Night
62
Mostly Clear
Friday
86
Sunny
Friday Night
54
Mostly Clear
Saturday
75
Sunny
Saturday Night
52
Clear
Sunday
79
Sunny
Sunday Night
53
Clear
Monday
82
Sunny
Monday Night
54
Mostly Clear
Tuesday
83
Sunny
Tuesday Night
55
Mostly Clear
Weekly Forecast
Tonight
Clear, with a low around 60. Light and variable wind becoming southeast around 5 mph after midnight.
Thursday
Sunny, with a high near 89. East southeast wind 5 to 8 mph becoming west southwest in the afternoon.
Thursday Night
Mostly clear, with a low around 62. West southwest wind 5 to 9 mph becoming east southeast after midnight.
Friday
Sunny, with a high near 86. East southeast wind 6 to 14 mph becoming southwest in the afternoon.
Friday Night
Mostly clear, with a low around 54. Southwest wind 6 to 16 mph.
Saturday
Sunny, with a high near 75.
Saturday Night
Clear, with a low around 52.
Sunday
Sunny, with a high near 79.
Sunday Night
Clear, with a low around 53.
Monday
Sunny, with a high near 82.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Mostly clear, with a low around 55.