New York, NY 19° Los Angeles, CA 22° Chicago, IL 19° Houston, TX 27° 🌤️ Miami, FL 🌤️ Phoenix, AZ Seattle, WA 20° Denver, CO 26° 🌤️ Toronto, ON Vancouver, BC 19°
WeatherLive › Utah › Saint George

Saint George, UT Weather (84770)

ZIP codes: 84770 · 84771 · 84791
Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherSaint George · 11:38 PM MDT
41° | 26°
32°C
Feels like 31°
Mostly cloudy
WindS 6 mph · Gusts 7 mph
Precip4% · –
Humidity32% · Dew point 13°
UV index10 Very high
Air Quality40 Good
Pressure29.88 inHg
Visibility6 mi
Sunrise / Sunset6:55 AM · 8:20 PM · 13h 25m

Weather map — Saint George

Full radar →
Now
32°
9%
6 mph
00:00
31°
10%
6 mph
01:00
31°
9%
5 mph
02:00
29°
10%
4 mph
03:00
29°
10%
3 mph
04:00
28°
9%
1 mph
05:00
28°
9%
4 mph
06:00
28°
9%
2 mph
07:00
27°
9%
5 mph
08:00
27°
10%
2 mph
09:00
30°
5%
6 mph
10:00
33°
2%
3 mph
11:00
29°
2%
1 mph
12:00
30°
8%
1 mph
13:00
32°
9%
2 mph
14:00
33°
9%
4 mph
15:00
34°
9%
8 mph
16:00
34°
9%
7 mph
17:00
34°
4%
7 mph
18:00
33°
9%
3 mph
19:00
33°
9%
2 mph
20:00
32°
8%
7 mph
21:00
31°
7%
7 mph
22:00
30°
7%
6 mph

Today · Thu 8/20

High 41°
4% / –

Mostly cloudy. Winds W at 12 mph.

Tonight · Thu 8/20

Low 27°
10% / –

Mostly cloudy. Winds S at 6 mph.

Tomorrow · Fri 8/21

34° | 27°
9% / –

Mostly cloudy. Winds NW at 8 mph.

7-day trend

Saint George · temperature + precipitation

10-day forecast

Updated 11:38 PM

Details & indices

Wind
6 mph S
Gusts 7 mph
Humidity
32%
Dew point 13°
Pressure
29.88 inHg
Falling
UV index
10 — Very high
High today
Air Quality
Good
AQI 40 · US EPA
Allergy
Very high
Grass
Visibility
6 mi
Clear view
Allergy — Saint George

🌿 Conditions right now

View all →
Birch
None
Grass
High
Oak
None
Alder
None
Hazel
None
Mugwort
High
Ragweed
High

Sun & moon

Sunrise6:55 AM
Sunset8:20 PM
Length of day13h 25m
Moonrise3:21 PM
Moonset—
Moon phase🌓 First Quarter · 61%
Next full moonAug 27 Sturgeon Moon
Latitude37.1041°N
Longitude-113.5841°E

Water temps nearby

View all →
No beaches within 50 miles
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Great
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in {{REGION}}
🌤️
Salt Lake City
—
—
Data sources · Thursday, August 20
Where the Saint George forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 37.1041°N, -113.5841°.
NBM + global weather models
Updated: 11:38 PM
ZIP codes in Saint George
📮
84770
Saint George
 📮
84771
Saint George
 📮
84790
Saint George
 📮
84791
Saint George
Weather in Saint George
Saint George's outlook: warmest day near 41° (Thursday), coldest night about 23° (Monday). Rain totals look negligible: a dry run of days ahead. Expect a blustery spell — gusts near 41 mph on Monday. Heads up: a Extreme Heat Warning is in effect — check the alerts tab before making plans. Right now Saint George is running about 73° warmer than Flagstaff. Longer view: mountain climate — intense sun, cool nights and snow well beyond 'winter'.
Saint George, UT · Elev 2,700 ft · 37.10°N, 113.58°W · Utah · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 11:38 PM