St George weather live forecast

Today's maximum temperature in St George is expected to be 20°C. Select a day from the live weather forecast for St George, Utah, USA for more weather parameters.

Friday
3rd Apr
20

7

13

7
Saturday
4th Apr
25

6

13

7
Sunday
5th Apr
27

8

12

8
Monday
6th Apr
28

11

8

7
Tuesday
7th Apr
28

12

13

7

5-day weather forecast updated at 04:01 on Friday 3rd April 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 Friday 3rd April 2026

Expect clear skies in St George, Utah with a maximum temperature of 20°C, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north-east.

20
°C maximum temperature
7
°C minimum temperature
clear skies
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
20
°C wind chill
10
kph wind from NE

St George weather for Saturday 4th April 2026

Expect clear skies in St George, Utah with a maximum temperature of 25°C, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the east.

25
°C maximum temperature
6
°C minimum temperature
clear skies
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
25
°C wind chill
8
kph wind from E

St George weather for Sunday 5th April 2026

Expect clear skies in St George, Utah with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north-east.

27
°C maximum temperature
8
°C minimum temperature
clear skies
12
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
7
kph wind from NE

St George weather for Monday 6th April 2026

Expect scattered clouds in St George, Utah with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the west.

28
°C maximum temperature
11
°C minimum temperature
scattered clouds
8
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
9
kph wind from W

St George weather for Tuesday 7th April 2026

Expect clear skies in St George, Utah with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the west.