St. George, Utah Weather:
Tuesday, October 20, 2026
Cloudy Weather
Day 79°
Night 50°
Precipitation 2 %
Wind 2 mph
UV Index (0 - 11+) 4
Weather Forecast History
Last Year's Weather on This Day (October 20, 2025)
Night

Day

77°

Night

46°

Wind

6 mph

Precipitation

0 %