Current conditions at

St George Regional Airport (KSGU)

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

Clear

75°F

24°C

Humidity 14%
Wind Speed SW 8 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 12 Mar 07:20 PM MDT
Detailed forecast for

Lower Washington County

Tonight
Mostly clear. Lows in the upper 40s.
Friday
Sunny. Highs in the lower 80s.
Friday Night
Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 50s.
Saturday
Partly cloudy. Highs in the mid 80s.
Saturday Night
Mostly clear. Lows around 50. West winds 10 to 20 mph in the evening.
Sunday
Partly cloudy in the morning then becoming partly sunny. Highs in the upper 70s.
Sunday Night And Monday
Mostly cloudy. Lows in the upper 40s. Highs in the lower 80s.
Monday Night
Mostly cloudy in the evening then clearing. Lows in the lower 50s.
Tuesday
Partly cloudy in the morning then becoming sunny. Highs around 90.
Tuesday Night And Wednesday
Clear. Lows in the mid 50s. Highs in the mid 90s.
Wednesday Night
Mostly clear. Lows in the upper 50s.
Thursday
Sunny. Highs in the upper 90s. =



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1231 PM MDT Thu Mar 12 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database