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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

81°F

27°C

Humidity	15%
Wind Speed	N 0 MPH
Barometer	29.99 in (1015.58 mb)
Dewpoint	30°F (-1°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	24 Mar 09:05 PM MDT

More Information:

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

Extended Forecast for

15 Miles SW Santa Clara UT

Tonight
Low: 69 °F
Mostly Clear
Wednesday
High: 90 °F
Sunny
Wednesday Night
Low: 67 °F
Mostly Clear
Thursday
High: 89 °F
Sunny
Thursday Night
Low: 64 °F
Mostly Clear
then Mostly
Clear and
Breezy
Friday
High: 90 °F
Mostly Sunny
and Breezy
then Sunny
Friday Night
Low: 69 °F
Partly Cloudy
Saturday
High: 91 °F
Mostly Sunny
Saturday Night
Low: 71 °F
Mostly Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 69. North wind 3 to 5 mph.

Wednesday

Sunny, with a high near 90. East northeast wind 5 to 14 mph becoming west southwest in the afternoon.

Wednesday Night

Mostly clear, with a low around 67. Southwest wind 6 to 14 mph becoming east after midnight.

Thursday

Sunny, with a high near 89. East wind 6 to 10 mph becoming west southwest in the afternoon.

Thursday Night

Mostly clear, with a low around 64. Breezy, with a west southwest wind 9 to 14 mph becoming north northeast 18 to 23 mph in the evening. Winds could gust as high as 33 mph.

Friday

Sunny, with a high near 90. Breezy.

Friday Night

Partly cloudy, with a low around 69.

Saturday

Mostly sunny, with a high near 91.

Saturday Night

Mostly cloudy, with a low around 71.

Sunday

Mostly sunny, with a high near 89.

Sunday Night

Partly cloudy, with a low around 67.