ST GEORGE, UT 84770 Weather Forecast & Current Conditions

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ST. GEORGE, UT
Current Weather

9:56 PM MDT MAY 19, 2026
Clear
70°F
Feels Like: 70°F
Dewpoint: 21°F
Rel. Hum.: 15%
Visibility: 10 miles
Wind: NE at 13 mph
Pressure: 29.99 inches
Last 72 hours

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ST GEORGE, UT 84770
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear. Lows around 50.
WEDNESDAY
Sunny. Highs in the mid 80s.
WEDNESDAY NIGHT
Partly cloudy. Lows in the mid 50s.
THURSDAY
Sunny. Highs around 90.
THURSDAY NIGHT
Mostly clear. Lows around 60.
FRIDAY
Partly cloudy. Highs in the lower 90s.
FRIDAY NIGHT
Mostly clear. Lows around 60.
SATURDAY THROUGH SUNDAY
Clear. Highs in the mid 90s. Lows around 60.
SUNDAY NIGHT AND MEMORIAL DAY
Mostly clear. Lows in the lower 60s. Highs in the mid 90s.
MONDAY NIGHT
Partly cloudy. Lows in the mid 60s.
TUESDAY
Sunny. Highs in the mid 90s.

Visible Weather Satellite
ST GEORGE, UT 84770
Infrared Weather Satellite
ST GEORGE, UT 84770
NEXRAD Weather Radar
ST GEORGE, UT 84770

ST. GEORGE, UT 3 hourly weather forecast

weather forecast created  7:00 AM CDT  5/19/2026
Tuesday
19 MAY 2026
ST GEORGE, UT 84770 weather forecast Day 1, 12 hours 12 PM 69° 69° Clear 0%

0% Thunder
( 0% severe)
NW   6 16% 21°
High 78° ST GEORGE, UT 84770 weather forecast Day 1, 15 hours 3 PM 75° 75° Clear W   3 11% 18°
Clear



ST GEORGE, UT 84770 weather forecast Day 1, 18 hours 6 PM 77° 76° Clear 0%

0% Thunder
( 0% severe)
NNW   9 10% 17°
ST GEORGE, UT 84770 weather forecast Day 1, 21 hours 9 PM 72° 72° Clear NA   17 13% 19°
Wednesday
20 MAY 2026
ST GEORGE, UT 84770 weather forecast Day 2, 0 hours 12 AM 63° 62° Clear 0%

0% Thunder
( 0% severe)
NNW   9 18% 20°
Low 51° ST GEORGE, UT 84770 weather forecast Day 2, 3 hours 3 AM 57° 56° Clear N   7 23% 20°
High 84° ST GEORGE, UT 84770 weather forecast Day 2, 6 hours 6 AM 53° 52° Clear 0%

0% Thunder
( 0% severe)
N   5 26% 20°

Clear



ST GEORGE, UT 84770 weather forecast Day 2, 9 hours 9 AM 61° 61° Clear NNE   5 22% 22°
ST GEORGE, UT 84770 weather forecast Day 2, 12 hours 12 PM 74° 74° Clear 0%

0% Thunder
( 1% severe)
WSW   1 14% 23°
ST GEORGE, UT 84770 weather forecast Day 2, 15 hours 3 PM 82° 80° Clear   CALM 9% 18°
ST GEORGE, UT 84770 weather forecast Day 2, 18 hours 6 PM 84° 81° Partly Cloudy 0%

0% Thunder
( 0% severe)
WSW   6 7% 15°
ST GEORGE, UT 84770 weather forecast Day 2, 21 hours 9 PM 78° 77° Partly Cloudy NW   9 9% 16°
Thursday
21 MAY 2026
ST GEORGE, UT 84770 weather forecast Day 3, 0 hours 12 AM 67° 67° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   6 13% 16°
Low 55° ST GEORGE, UT 84770 weather forecast Day 3, 3 hours 3 AM 62° 63° Partly Cloudy NE   2 16% 16°
High 89° ST GEORGE, UT 84770 weather forecast Day 3, 6 hours 6 AM 57° 58° Clear 0%

0% Thunder
( 0% severe)
  CALM 19% 16°

Clear



ST GEORGE, UT 84770 weather forecast Day 3, 9 hours 9 AM 66° 66° Clear E   2 15% 18°
ST GEORGE, UT 84770 weather forecast Day 3, 15 hours 12 PM 79° 77° Clear 0%

0% Thunder
( 1% severe)
  CALM 10% 19°
ST GEORGE, UT 84770 weather forecast Day 3, 18 hours 3 PM 88° 84° Clear WSW   12 7% 18°
ST GEORGE, UT 84770 weather forecast Day 3, 21 hours 6 PM 89° 85° Clear     WSW   15 7% 17°

ST. GEORGE, UT extended weather forecast

Friday
22 MAY 2026
Saturday
23 MAY 2026
Sunday
24 MAY 2026
Monday
25 MAY 2026
Tuesday
26 MAY 2026
Low 60° Low 62° Low 63° Low 64° Low 63°
High 90° High 94° High 94° High 95° High 95°
ST GEORGE, UT 84770 weather forecast Day 4 ST GEORGE, UT 84770 weather forecast Day 5 ST GEORGE, UT 84770 weather forecast Day 6 ST GEORGE, UT 84770 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
2% Rain
Partly Cloudy
2% Rain
Clear
3% Rain
Partly Cloudy
7% Rain
Partly Cloudy
9% Rain
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