St George weather live forecast

Today's maximum temperature in St George is expected to be 22°C. Select a day from the live weather forecast for St George, Utah, USA for more weather parameters.

Tuesday
5th May
22

13

11

6
Wednesday
6th May
26

13

12

8
Thursday
7th May
29

11

13

8
Friday
8th May
34

16

12

9
Saturday
9th May
34

18

14

8

5-day weather forecast updated at 04:01 on Tuesday 5th May 2026 GMT

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The 5-day weather forecast for Utah (St George) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

St George weather forecast by day

Below are the detailed weather forecasts for St George for the next 5 days.

St George weather for Tuesday 5th May 2026

Expect scattered clouds in St George, Utah with a maximum temperature of 22°C, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south-west.

22
°C maximum temperature
13
°C minimum temperature
scattered clouds
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
22
°C wind chill
16
kph wind from SW

St George weather for Wednesday 6th May 2026

Expect scattered clouds in St George, Utah with a maximum temperature of 26°C, maximum UV of 8 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north.

26
°C maximum temperature
13
°C minimum temperature
scattered clouds
12
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
14
kph wind from N

St George weather for Thursday 7th May 2026

Expect clear skies in St George, Utah with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-west.

29
°C maximum temperature
11
°C minimum temperature
clear skies
13
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
11
kph wind from SW

St George weather for Friday 8th May 2026

Expect clear skies in St George, Utah with a maximum temperature of 34°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south-west.

34
°C maximum temperature
16
°C minimum temperature
clear skies
12
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
17
kph wind from SW

St George weather for Saturday 9th May 2026

Expect clear skies in St George, Utah with a maximum temperature of 34°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the west.