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St George weather live forecast
Tomorrow's maximum temperature in St George is expected to be 106°F.
-
Wednesday
18th Jun
-
Thursday
19th Jun -
Friday
20th Jun -
Saturday
21st Jun -
Sunday
22nd Jun
5-day weather forecast updated at 04:01 on Wednesday 18th June 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 Wednesday 18th June 2025
Expect clear skies in St George, Utah with a maximum temperature of 106°F, very high levels of heat & humidity, maximum UV of 11 (Extreme) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the west.
- °F maximum temperature
- °F minimum temperature
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clear skies
- hours of sunshine
- UV index (Extreme)
- mm of rainfall expected
- very high heat & humidity
- mph wind from W
St George weather for Thursday 19th June 2025
Expect clear skies in St George, Utah with a maximum temperature of 106°F, very high levels of heat & humidity, maximum UV of 11+ (Extreme) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 19 mph from the south-west.
- °F maximum temperature
- °F minimum temperature
-
clear skies
- hours of sunshine
- UV index (Extreme)
- mm of rainfall expected
- very high heat & humidity
- mph wind from SW
St George weather for Friday 20th June 2025
Expect clear skies in St George, Utah with a maximum temperature of 102°F, high levels of heat & humidity, maximum UV of 11 (Extreme) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 22 mph from the south-west.
- °F maximum temperature
- °F minimum temperature
-
clear skies
- hours of sunshine
- UV index (Extreme)
- mm of rainfall expected
- high heat & humidity
- mph wind from SW
St George weather for Saturday 21st June 2025
Expect clear skies in St George, Utah with a maximum temperature of 95°F, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a strong breeze of 24 mph from the south-west.
- °F maximum temperature
- °F minimum temperature
-
clear skies
- hours of sunshine
- UV index (Extreme)
- mm of rainfall expected
- high heat & humidity
- mph wind from SW
St George weather for Sunday 22nd June 2025
Expect clear skies in St George, Utah with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 14 mph from the west.
- °F maximum temperature
- °F minimum temperature
-
clear skies
- hours of sunshine
- UV index (Extreme)
- mm of rainfall expected
- moderate heat & humidity
- mph wind from W
- Save up to 50% on holidays to select hotels & resorts
- Book beach holidays, city breaks & tours in 2025/2026
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