St. George
United States › Utah
Weather Forecast
St. George
Chance of rain: 0%
Feels like 84°F
Today's Forecast
102°F
98°F
93°F
89°F
85°F
82°F
Air Conditions
Air quality: Good
Weather Alerts
...RED FLAG WARNING NOW IN EFFECT FOR STRONG WINDS AND LOW HUMIDITY FOR MUCH OF SOUTHEASTERN CALIFORNIA, SOUTHERN NEVADA, AND NORTHWESTERN ARIZONA FROM FRIDAY MORNING THROUGH SATURDAY EVENING... * TIMING...From Friday morning through Saturday evening. * WIND...Southwest winds 20 to 30 mph with gusts to 40 to 50 mph. * HUMIDITY...5 to 15 percent. * IMPACTS...any fires that develop will likely spread rapidly. Outdoor burning is not recommended.
Effective: 2026-06-25T02:37:00-07:00* WHAT...For the Lake Wind Advisory, south winds 15 to 25 mph with gusts up to 35 mph expected. For the Wind Advisory, south winds 15 to 25 mph with gusts up to 40 mph expected. * WHERE...In Arizona, Lake Havasu and Fort Mohave County. In California, San Bernardino County-Upper Colorado River Valley County. * WHEN...For the Lake Wind Advisory, from 11 AM PDT /11 AM MST/ to 8 PM PDT /8 PM MST/ Friday. For the Wind Advisory, from 11 AM PDT /11 AM MST/ to 11 PM PDT /11 PM MST/ Saturday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Strong winds and rough waves on area lakes will create hazardous conditions for small craft.
Effective: 2026-06-25T10:38:00-07:00* WHAT...Southwest winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...Portions of northwest Arizona, southeast California, and south central and southern Nevada. * WHEN...From 11 AM PDT /11 AM MST/ Friday to 5 AM PDT /5 AM MST/ Sunday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
Effective: 2026-06-25T10:38:00-07:00* WHAT...For the Lake Wind Advisory, south winds 15 to 25 mph with gusts up to 35 mph expected. For the Wind Advisory, south winds 15 to 25 mph with gusts up to 40 mph expected. * WHERE...In Arizona, Lake Havasu and Fort Mohave County. In California, San Bernardino County-Upper Colorado River Valley County. * WHEN...For the Lake Wind Advisory, from 11 AM PDT /11 AM MST/ to 8 PM PDT /8 PM MST/ Friday. For the Wind Advisory, from 11 AM PDT /11 AM MST/ to 11 PM PDT /11 PM MST/ Saturday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Strong winds and rough waves on area lakes will create hazardous conditions for small craft.
Effective: 2026-06-25T10:38:00-07:00* WHAT...For the Lake Wind Advisory, south winds 15 to 25 mph with gusts up to 35 mph expected. For the Wind Advisory, south winds 20 to 30 mph with gusts up to 40 mph expected. * WHERE...In Arizona, portions of Mohave County, including Lake Havasu and Fort Mohave. In California, portions of San Bernardino County, including the Colorado River Valley. * WHEN...For the Lake Wind Advisory, from 11 AM PDT /11 AM MST/ to 8 PM PDT /8 PM MST/ Friday. For the Wind Advisory, from 11 AM PDT /11 AM MST/ to 11 PM PDT /11 PM MST/ Saturday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Strong winds and rough waves on area lakes will create hazardous conditions for small craft.
Effective: 2026-06-25T10:35:00-07:00Temperature - Past 7 Days & Forecast
Detailed 7-Day Forecast
| Day | High | Low | Condition | Rain | Wind | Humidity | UV | Sunrise | Sunset |
|---|---|---|---|---|---|---|---|---|---|
| Thu Jun 25 | 107°F | 73°F |
Sunny |
0% | 39 km/h | 26% | 11 | 06:15 AM | 08:58 PM |
| Fri Jun 26 | 97°F | 68°F |
Sunny |
0% | 44 km/h | 10% | 10.6 | 06:16 AM | 08:58 PM |
| Sat Jun 27 | 91°F | 63°F |
Sunny |
0% | 49 km/h | 21% | 10.7 | 06:16 AM | 08:58 PM |
| Sun Jun 28 | 83°F | 59°F |
Sunny |
0% | 22 km/h | 24% | 5.9 | 06:16 AM | 08:58 PM |
| Mon Jun 29 | 88°F | 55°F |
Sunny |
0% | 15 km/h | 15% | 0 | 06:17 AM | 08:58 PM |
| Tue Jun 30 | 90°F | 61°F |
Sunny |
0% | 22 km/h | 14% | 6 | 06:17 AM | 08:58 PM |
| Wed Jul 1 | 91°F | 61°F |
Sunny |
0% | 28 km/h | 14% | 6 | 06:18 AM | 08:58 PM |
