❮
Today Hourly 7 days 30 days May
❯

May 2026 Weather | St. George, Utah

Fri 5/1
Sunny Weather
Day 81°
Night 55°
Sat 5/2
Cloudy Weather
Day 82°
Night 55°
Sun 5/3
Cloudy Weather
Day 81°
Night 55°
Mon 5/4
Cloudy Weather
Day 79°
Night 52°
Tue 5/5
Sunny Weather
Day 73°
Night 48°
Wed 5/6
Cloudy Weather
Day 77°
Night 54°
Thu 5/7
Cloudy Weather
Day 81°
Night 52°
Fri 5/8
Cloudy Weather
Day 79°
Night 50°
Sat 5/9
Cloudy Weather
Day 81°
Night 54°
Sun 5/10
Cloudy Weather
Day 82°
Night 54°
Mon 5/11
Cloudy Weather
Day 86°
Night 57°
Tue 5/12
Sunny Weather
Day 88°
Night 57°
Wed 5/13
Sunny Weather
Day 88°
Night 61°
Thu 5/14
Cloudy Weather
Day 90°
Night 61°
Fri 5/15
Cloudy Weather
Day 90°
Night 61°
Sat 5/16
Cloudy Weather
Day 88°
Night 61°
Sun 5/17
Cloudy Weather
Day 88°
Night 61°
Mon 5/18
Cloudy Weather
Day 84°
Night 57°
Tue 5/19
Cloudy Weather
Day 84°
Night 54°
Wed 5/20
Cloudy Weather
Day 82°
Night 54°
Thu 5/21
Cloudy Weather
Day 82°
Night 50°
Fri 5/22
Cloudy Weather
Day 81°
Night 54°
Sat 5/23
Sunny Weather
Day 84°
Night 54°
Sun 5/24
Cloudy Weather
Day 84°
Night 54°
Mon 5/25
Sunny Weather
Day 84°
Night 54°
Tue 5/26
Cloudy Weather
Day 84°
Night 52°
Wed 5/27
Sunny Weather
Day 82°
Night 52°
Thu 5/28
Sunny Weather
Day 84°
Night 54°
Fri 5/29
Sunny Weather
Day 88°
Night 55°
Sat 5/30
Sunny Weather
Day 91°
Night 57°
Sun 5/31
Sunny Weather
Day 93°
Night 57°

Explore U.S. Weather Trends

❄️ Coldest Cities in the U.S. – Live Temperature Rankings 🔥 Hottest Cities Today – Real-Time Heat Observations ⚠️ Active Weather Alerts – Warnings, Watches & Advisories 🌪️ Windiest Cities – Highest Sustained Wind Speeds 🌫️ Worst Air Quality – Cities with the Highest AQI 🍃 Best Air Quality – Cities with the Lowest AQI