St George weather live forecast

Today's maximum temperature in St George is expected to be 13°C. Select a day from the live weather forecast for St George, Utah, USA for more weather parameters.

Tuesday
13th Jan
13

2

7

3
Wednesday
14th Jan
16

5

10

3
Thursday
15th Jan
15

3

10

3
Friday
16th Jan
15

2

10

3
Saturday
17th Jan
14

2

10

3

5-day weather forecast updated at 04:01 on Wednesday 14th January 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 13th January 2026

Expect scattered clouds in St George, Utah with a maximum temperature of 13°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the north-east.

13
°C maximum temperature
2
°C minimum temperature
scattered clouds
7
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
13
°C wind chill
5
kph wind from NE

St George weather for Wednesday 14th January 2026

Expect clear skies in St George, Utah with a maximum temperature of 16°C, maximum UV of 3 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the north.

16
°C maximum temperature
5
°C minimum temperature
clear skies
10
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
16
°C wind chill
5
kph wind from N

St George weather for Thursday 15th January 2026

Expect clear skies in St George, Utah with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the north-east.

15
°C maximum temperature
3
°C minimum temperature
clear skies
10
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
5
kph wind from NE

St George weather for Friday 16th January 2026

15
°C maximum temperature
2
°C minimum temperature
clear skies
10
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
15
°C wind chill
5
kph wind from NE

St George weather for Saturday 17th January 2026

Expect clear skies in St George, Utah with a maximum temperature of 14°C, maximum UV of 3 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the north-east.