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.

Thursday
25th Dec
13

9

5

2
Friday
26th Dec
12

8

1

1
Saturday
27th Dec
8

4

6

1
Sunday
28th Dec
7

1

6

2
Monday
29th Dec
7

-2

10

2

5-day weather forecast updated at 04:01 on Thursday 25th December 2025 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 Thursday 25th December 2025

Expect sunshine and showers in St George, Utah with a maximum temperature of 13°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 31% chance of some rain and a light breeze of 10 kph from the east.

13
°C maximum temperature
9
°C minimum temperature
sunshine and showers
5
hours of sunshine
2
UV index (Low)
31
% chance of some rain
<10
mm of rainfall expected
13
°C wind chill
10
kph wind from E

St George weather for Friday 26th December 2025

Expect mostly cloudy with light rain in St George, Utah with a maximum temperature of 12°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 56% chance of some rain and a light breeze of 7 kph from the east.

12
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
1
UV index (Low)
56
% chance of some rain
<5
mm of rainfall expected
12
°C wind chill
7
kph wind from E

St George weather for Saturday 27th December 2025

Expect sunshine and showers in St George, Utah with a maximum temperature of 8°C, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 47% chance of some rain and little or no wind of 5 kph from the south-west.

8
°C maximum temperature
4
°C minimum temperature
sunshine and showers
6
hours of sunshine
1
UV index (Low)
47
% chance of some rain
<2
mm of rainfall expected
7
°C wind chill
5
kph wind from SW

St George weather for Sunday 28th December 2025

Expect scattered clouds in St George, Utah with a maximum temperature of 7°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the north-east.

7
°C maximum temperature
1
°C minimum temperature
scattered clouds
6
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
6
°C wind chill
5
kph wind from NE

St George weather for Monday 29th December 2025

Expect clear skies in St George, Utah with a maximum temperature of 7°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 north-east.