St George weather live forecast

Today's maximum temperature in St George is expected to be 12°C. Select a day from the live weather forecast for St George, Utah, USA for more weather parameters.

Wednesday
7th Jan
12

5

4

2
Thursday
8th Jan
6

1

1

2
Friday
9th Jan
6

-2

10

2
Saturday
10th Jan
5

-2

10

3
Sunday
11th Jan
8

-1

10

2

5-day weather forecast updated at 04:01 on Wednesday 7th 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 Wednesday 7th January 2026

Expect broken clouds in St George, Utah with a maximum temperature of 12°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the south-west.

12
°C maximum temperature
5
°C minimum temperature
broken clouds
4
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
12
°C wind chill
5
kph wind from SW

St George weather for Thursday 8th January 2026

Expect mostly cloudy with light rain in St George, Utah with a maximum temperature of 6°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 83% chance of some rain and a light breeze of 10 kph from the north.

6
°C maximum temperature
1
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
2
UV index (Low)
83
% chance of some rain
<5
mm of rainfall expected
4
°C wind chill
10
kph wind from N

St George weather for Friday 9th January 2026

Expect clear skies in St George, Utah with a maximum temperature of 6°C, maximum UV of 2 (Low) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the north-east.

6
°C maximum temperature
-2
°C minimum temperature
clear skies
10
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
4
°C wind chill
6
kph wind from NE

St George weather for Saturday 10th January 2026

Expect clear skies in St George, Utah with a maximum temperature of 5°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.

5
°C maximum temperature
-2
°C minimum temperature
clear skies
10
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
4
°C wind chill
5
kph wind from NE

St George weather for Sunday 11th January 2026

Expect clear skies in St George, Utah with a maximum temperature of 8°C, maximum UV of 2 (Low) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the east.