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Salt Lake City Climate Book updated as of March 17, 2026

Current conditions at

St George Regional Airport (KSGU)

Lat: 37.0451°NLon: 113.50561°WElev: 2872.0ft.

Clear

84°F

29°C

Humidity	8%
Wind Speed	W 8 MPH
Barometer	29.91 in (1012.87 mb)
Dewpoint	18°F (-8°C)
Visibility	10.00 mi
Heat Index	81°F (27°C)
Last update	29 Mar 06:20 PM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

5 Miles NNE Washington UT

Tonight
Low: 55 °F
Partly Cloudy
Monday
High: 81 °F
Mostly Sunny
Monday Night
Low: 57 °F
Partly Cloudy
Tuesday
High: 74 °F
Mostly Cloudy
Tuesday Night
Low: 51 °F
Chance
Showers then
Showers
Likely
Wednesday
High: 69 °F
Chance
Showers
Wednesday Night
Low: 50 °F
Mostly Clear
Thursday
High: 74 °F
Sunny
Thursday Night
Low: 43 °F
Partly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 55. West southwest wind 6 to 11 mph becoming north northeast after midnight.

Monday

Mostly sunny, with a high near 81. Northeast wind 6 to 15 mph becoming west southwest in the afternoon.

Monday Night

Partly cloudy, with a low around 57. West southwest wind 6 to 14 mph becoming east northeast after midnight.

Tuesday

Mostly cloudy, with a high near 74. East northeast wind 6 to 14 mph becoming southwest in the afternoon.

Tuesday Night

Showers likely, mainly after midnight. Cloudy, with a low around 51. Southwest wind 8 to 15 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

A 50 percent chance of showers. Partly sunny, with a high near 69.

Wednesday Night

Mostly clear, with a low around 50.

Thursday

Sunny, with a high near 74.

Thursday Night

Partly cloudy, with a low around 43.

Friday

Sunny, with a high near 63.

Friday Night

Mostly clear, with a low around 39.