WINCHESTER HILLS, UT 84770 Weather Forecast & Current Conditions

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ST. GEORGE, UT
Current Weather

8:56 PM MDT AUG 10, 2025
Clear
97°F
Feels Like: 92°F
Dewpoint: 27°F
Rel. Hum.: 8%
Visibility: 10 miles
Wind: WSW at 9 mph
Pressure: 29.88 inches
Last 72 hours

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WINCHESTER HILLS, UT 84770
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear. Lows in the lower 70s.
MONDAY
Sunny. Highs around 107.
MONDAY NIGHT
Clear. Lows in the mid 70s.
TUESDAY
Sunny. Highs around 109.
TUESDAY NIGHT
Mostly clear. Lows in the upper 70s.
WEDNESDAY
Sunny. Highs around 107.
WEDNESDAY NIGHT AND THURSDAY
Mostly clear. Lows in the upper 70s. Highs around 104.
THURSDAY NIGHT
Partly cloudy. Lows in the mid 70s.
FRIDAY
Partly cloudy in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs around 100. Chance of precipitation 40 percent.
FRIDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. Chance of precipitation 30 percent.
SATURDAY
Sunny in the morning then becoming partly cloudy. Highs in the upper 90s.
SATURDAY NIGHT
Partly cloudy in the evening then becoming clear. Lows in the lower 70s.
SUNDAY
Sunny. Highs in the upper 90s.

Visible Weather Satellite
WINCHESTER HILLS, UT 84770
Infrared Weather Satellite
WINCHESTER HILLS, UT 84770
NEXRAD Weather Radar
WINCHESTER HILLS, UT 84770

ST. GEORGE, UT 3 hourly weather forecast

weather forecast created  7:00 AM CDT  8/10/2025
Sunday
10 AUG 2025
WINCHESTER HILLS, UT 84770 weather forecast Day 1, 12 hours 12 PM 94° 89° Partly Cloudy 0%

0% Thunder
( 3% severe)
WSW   2 10% 30°
High 105° WINCHESTER HILLS, UT 84770 weather forecast Day 1, 15 hours 3 PM 102° 96° Partly Cloudy W   9 7% 28°
Partly Cloudy



WINCHESTER HILLS, UT 84770 weather forecast Day 1, 18 hours 6 PM 104° 98° Clear 0%

0% Thunder
( 3% severe)
WSW   14 7% 28°
WINCHESTER HILLS, UT 84770 weather forecast Day 1, 21 hours 9 PM 98° 93° Clear W   10 8% 27°
Monday
11 AUG 2025
WINCHESTER HILLS, UT 84770 weather forecast Day 2, 0 hours 12 AM 87° 83° Clear 0%

0% Thunder
( 1% severe)
N   12 10% 25°
Low 74° WINCHESTER HILLS, UT 84770 weather forecast Day 2, 3 hours 3 AM 82° 80° Clear NE   8 12% 24°
High 106° WINCHESTER HILLS, UT 84770 weather forecast Day 2, 6 hours 6 AM 77° 76° Clear 0%

0% Thunder
( 0% severe)
NNW   7 14% 25°

Clear



WINCHESTER HILLS, UT 84770 weather forecast Day 2, 9 hours 9 AM 81° 79° Clear NNE   3 14% 27°
WINCHESTER HILLS, UT 84770 weather forecast Day 2, 12 hours 12 PM 93° 88° Clear 0%

0% Thunder
( 3% severe)
SW   2 11% 30°
WINCHESTER HILLS, UT 84770 weather forecast Day 2, 15 hours 3 PM 103° 97° Clear WNW   8 8% 30°
WINCHESTER HILLS, UT 84770 weather forecast Day 2, 18 hours 6 PM 105° 99° Clear 0%

0% Thunder
( 3% severe)
NW   12 7% 30°
WINCHESTER HILLS, UT 84770 weather forecast Day 2, 21 hours 9 PM 98° 93° Clear NNW   8 9% 29°
Tuesday
12 AUG 2025
WINCHESTER HILLS, UT 84770 weather forecast Day 3, 0 hours 12 AM 88° 84° Clear 0%

0% Thunder
( 1% severe)
N   10 12% 29°
Low 75° WINCHESTER HILLS, UT 84770 weather forecast Day 3, 3 hours 3 AM 83° 80° Clear NE   8 13% 28°
High 108° WINCHESTER HILLS, UT 84770 weather forecast Day 3, 6 hours 6 AM 78° 77° Clear 0%

0% Thunder
( 0% severe)
ENE   6 16% 29°

Clear



WINCHESTER HILLS, UT 84770 weather forecast Day 3, 9 hours 9 AM 82° 80° Clear E   2 15% 30°
WINCHESTER HILLS, UT 84770 weather forecast Day 3, 15 hours 12 PM 95° 90° Clear 0%

0% Thunder
( 5% severe)
SSW   1 12% 34°
WINCHESTER HILLS, UT 84770 weather forecast Day 3, 18 hours 3 PM 104° 98° Clear WSW   7 8% 32°
WINCHESTER HILLS, UT 84770 weather forecast Day 3, 21 hours 6 PM 106° 100° Clear     WSW   12 7% 31°

ST. GEORGE, UT extended weather forecast

Wednesday
13 AUG 2025
Thursday
14 AUG 2025
Friday
15 AUG 2025
Saturday
16 AUG 2025
Sunday
17 AUG 2025
Low 77° Low 77° Low 75° Low 71° Low 70°
High 107° High 103° High 97° High 99° High 99°
WINCHESTER HILLS, UT 84770 weather forecast Day 4 WINCHESTER HILLS, UT 84770 weather forecast Day 5 WINCHESTER HILLS, UT 84770 weather forecast Day 6 WINCHESTER HILLS, UT 84770 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
2% Rain
Partly Cloudy
6% Rain
Partly Cloudy
18% Rain
Partly Cloudy
20% Rain
Partly Cloudy
10% Rain
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