St George weather live forecast

Today's maximum temperature in St George is expected to be 33°C. Select a day from the live weather forecast for St George, Utah, USA for more weather parameters.

Monday
25th May
33

20

8

UV9
Tuesday
26th May
33

21

13

UV9
Wednesday
27th May
28

18

11

UV6
Thursday
28th May
27

16

7

UV7
Friday
29th May
27

16

14

UV8

5-day weather forecast updated at 04:01 on Tuesday 26th 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 Monday 25th May 2026

Expect scattered clouds in St George, Utah with a maximum temperature of 33°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-west.

33
°C maximum temperature
20
°C minimum temperature
scattered clouds
8
hours of sunshine
UV9
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
13
kph wind from SW

St George weather for Tuesday 26th May 2026

Expect scattered clouds in St George, Utah with a maximum temperature of 33°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the south-west.

33
°C maximum temperature
21
°C minimum temperature
scattered clouds
13
hours of sunshine
UV9
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
27
kph wind from SW

St George weather for Wednesday 27th May 2026

Expect scattered clouds in St George, Utah with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south-west.

28
°C maximum temperature
18
°C minimum temperature
scattered clouds
11
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
20
kph wind from SW

St George weather for Thursday 28th May 2026

Expect broken clouds in St George, Utah with a maximum temperature of 27°C, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south-west.

27
°C maximum temperature
16
°C minimum temperature
broken clouds
7
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
19
kph wind from SW

St George weather for Friday 29th May 2026

Expect clear skies in St George, Utah with a maximum temperature of 27°C, maximum UV of 8 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the west.