Weather Forecast for St George
Utah, United States of America
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Current Weather - St George: 10°C
Current Weather - St George: 10°C
Utah, United States of America
Clear
Feels like 10°C
Wind
5 km/h NE
Humidity
48%
Pressure
1019 mb
UV Index
0
Visibility
16 km
Sunny
Wednesday, March 04, 2026
High
26°C
Low
7°C
Rain Chance
0%
Hourly Forecast
19°C
21°C
23°C
23°C
22°C
23°C
21°C
19°C
17°C
15°C
14°C
12°C
Day Statistics
Maximum Wind
15 km/h
Humidity
32%
Precipitation
0 mm
UV Index
1
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:01 AM
Sunset
06:31 PM
Moonrise
08:08 PM
Moonset
07:31 AM
Moon Phase
Waning Gibbous
Moon Illumination
100%
Air Quality
PM2.5
4.5
μg/m³
PM10
6.1
μg/m³
NO₂
4.4
μg/m³
O₃
79.4
μg/m³
SO₂
1.1
μg/m³
CO
166.6
μg/m³
Patchy rain nearby
Thursday, March 05, 2026
High
8°C
Low
1°C
Rain Chance
89%
Hourly Forecast
11°C
10°C
9°C
8°C
7°C
6°C
6°C
5°C
5°C
6°C
6°C
6°C
6°C
6°C
7°C
7°C
8°C
8°C
7°C
7°C
6°C
4°C
2°C
1°C
Day Statistics
Maximum Wind
21 km/h
Humidity
60%
Precipitation
4 mm
UV Index
0
Visibility
9 km
Rain Chance
89%
Snow Chance
0%
Sun & Moon
Sunrise
07:00 AM
Sunset
06:32 PM
Moonrise
09:10 PM
Moonset
07:55 AM
Moon Phase
Waning Gibbous
Moon Illumination
97%
Air Quality
PM2.5
3
μg/m³
PM10
3.8
μg/m³
NO₂
3.6
μg/m³
O₃
94.8
μg/m³
SO₂
1.2
μg/m³
CO
168.3
μg/m³
Sunny
Friday, March 06, 2026
High
14°C
Low
-4°C
Rain Chance
0%
Hourly Forecast
-1°C
-2°C
-3°C
-4°C
-4°C
-4°C
-3°C
-2°C
-1°C
3°C
6°C
9°C
11°C
12°C
13°C
14°C
14°C
14°C
11°C
9°C
7°C
5°C
4°C
3°C
Day Statistics
Maximum Wind
20 km/h
Humidity
54%
Precipitation
0 mm
UV Index
2
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:58 AM
Sunset
06:33 PM
Moonrise
10:12 PM
Moonset
08:18 AM
Moon Phase
Waning Gibbous
Moon Illumination
93%
Air Quality
PM2.5
1.6
μg/m³
PM10
1.8
μg/m³
NO₂
2.3
μg/m³
O₃
87.6
μg/m³
SO₂
1
μg/m³
CO
165.3
μg/m³
Sunny
Saturday, March 07, 2026
High
18°C
Low
0°C
Rain Chance
0%
Hourly Forecast
4°C
3°C
3°C
2°C
2°C
1°C
1°C
3°C
5°C
8°C
10°C
12°C
14°C
16°C
17°C
17°C
17°C
17°C
13°C
11°C
9°C
8°C
7°C
6°C
Day Statistics
Maximum Wind
31 km/h
Humidity
38%
Precipitation
0 mm
UV Index
3
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:57 AM
Sunset
06:34 PM
Moonrise
11:14 PM
Moonset
08:45 AM
Moon Phase
Waning Gibbous
Moon Illumination
87%
Air Quality
PM2.5
1.9
μg/m³
PM10
2.1
μg/m³
NO₂
2.4
μg/m³
O₃
89.7
μg/m³
SO₂
1
μg/m³
CO
194.5
μg/m³
Sunny
Sunday, March 08, 2026
High
23°C
Low
5°C
Rain Chance
0%
Hourly Forecast
6°C
6°C
6°C
6°C
6°C
5°C
5°C
5°C
6°C
9°C
12°C
14°C
16°C
18°C
20°C
21°C
21°C
22°C
21°C
19°C
16°C
14°C
13°C
12°C
Day Statistics
Maximum Wind
19 km/h
Humidity
34%
Precipitation
0 mm
UV Index
4
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:55 AM
Sunset
06:35 PM
Moonrise
No moonrise
Moonset
09:15 AM
Moon Phase
Waning Gibbous
Moon Illumination
80%
Air Quality
PM2.5
3.4
μg/m³
PM10
3.4
μg/m³
NO₂
4.6
μg/m³
O₃
80.6
μg/m³
SO₂
1.2
μg/m³
CO
170.7
μg/m³
Partly Cloudy
Monday, March 09, 2026
High
18°C
Low
9°C
Rain Chance
0%
Hourly Forecast
11°C
11°C
10°C
10°C
10°C
10°C
10°C
10°C
11°C
12°C
14°C
16°C
17°C
17°C
18°C
18°C
18°C
18°C
17°C
16°C
15°C
14°C
13°C
13°C
Day Statistics
Maximum Wind
21 km/h
Humidity
42%
Precipitation
0 mm
UV Index
4
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:54 AM
Sunset
07:37 PM
Moonrise
01:15 AM
Moonset
10:49 AM
Moon Phase
Waning Gibbous
Moon Illumination
72%
Partly Cloudy
Tuesday, March 10, 2026
High
18°C
Low
8°C
Rain Chance
0%
Hourly Forecast
12°C
12°C
12°C
11°C
10°C
9°C
9°C
10°C
11°C
12°C
13°C
14°C
15°C
16°C
17°C
18°C
18°C
18°C
17°C
16°C
15°C
14°C
13°C
11°C
Day Statistics
Maximum Wind
15 km/h
Humidity
63%
Precipitation
0 mm
UV Index
4
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:53 AM
Sunset
07:38 PM
Moonrise
02:15 AM
Moonset
11:30 AM
Moon Phase
Waning Gibbous
Moon Illumination
63%
Weather Alerts
Winter Weather Advisory issued March 3 at 3:42PM MST until March 6 at 5:00PM MST by NWS Salt Lake City UT
* WHAT...Snow expected. Total snow accumulations 2 to 4 inches for valley locations, and 4 to 9 inches for mountain locations. * WHERE...Sanpete Valley, Sevier Valley, Wasatch Plateau/Book Cliffs, and Southern Mountains. * WHEN...From 5 AM Thursday to 5 PM MST Friday. * IMPACTS...Travel could be difficult at times. * ADDITIONAL DETAILS... - A period of accumulating snowfall, heavy at times, is expected to accompany a cold front passage Thursday morning. Accumulating snowfall is expected to produce travel disruptions, especially for mountain routes. - A lull in activity is expected Thursday afternoon before wrap around showers move back in to the region late Thursday into Friday morning.
Slow down and use caution while traveling. For winter road conditions from the Utah Department of Transportation, visit http://www.udottraffic.utah.gov. For graphical depictions of the snowfall forecast, including Official NWS Forecast, High End Amount, and Low End Amount, visit weather.gov/slc/winter.
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