Current conditions at

St George Regional Airport (KSGU)

Lat: 37.0451° N Lon: 113.50561° W Elev: 2872.0 ft.

Clear

93°F

34°C

Humidity 4%
Wind Speed SW 21 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 13 May 01:35 PM MDT
Detailed forecast for

Lower Washington County

Tonight
Mostly clear. Cooler. Lows around 60. Southwest winds 10 to 20 mph early in the evening.
Thursday
Sunny. Highs in the lower 90s.
Thursday Night
Mostly clear. Lows around 60.
Friday
Sunny. Highs in the mid 90s.
Friday Night
Mostly clear. Lows in the lower 60s.
Saturday
Sunny. Highs in the lower 90s. Southwest winds 10 to 20 mph in the afternoon.
Saturday Night And Sunday
Mostly clear. Lows in the upper 50s. Highs in the lower 80s.
Sunday Night Through Monday Night
Mostly clear. Lows in the lower 50s. Highs in the upper 70s.
Tuesday And Tuesday Night
Clear. Highs in the mid 80s. Lows in the mid 50s.
Wednesday
Sunny. Highs around 90. =



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1244 PM MDT Wed May 13 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database