Lower Washington County-
Including St George, Hurricane, and Ivins
1242 AM MDT Sat Sep 12 2026
TODAY: Partly cloudy in the morning then becoming sunny. Highs
in the upper 90s.
TONIGHT: Mostly clear. Lows in the mid 70s.
SUNDAY: Sunny. Highs in the upper 90s. Southwest winds 10 to
20 mph in the afternoon.
SUNDAY NIGHT: Mostly clear. Lows in the lower 70s. Southwest
winds 10 to 20 mph in the evening.
MONDAY: Sunny. Highs in the mid 90s.
MONDAY NIGHT: Clear. Lows around 70.
TUESDAY THROUGH WEDNESDAY: Mostly clear. Highs in the mid 90s.
Lows around 70.
WEDNESDAY NIGHT: Clear. Lows around 70.
THURSDAY THROUGH FRIDAY: Mostly clear. Highs in the upper 90s.
Lows around 70.
NEARBY WEATHER STATIONS - Data
aggregated by Synoptic Data
GW7755 ST GEORGE - DIVARIO UT US
3 miles away Elevation: 2831 Last
updated:
23 minutes ago
87
°
High: 90° Low: 86
° RH:
39%
Wind: SW 1 Gust:
11
Bloomington Hills
4 miles away Elevation: 2706 Last
updated:
33 minutes ago
89
°
High: 92° Low: 88
° RH:
32%
Wind: S 2 Gust:
12
St George Regional Airport
6 miles away Elevation: 2872 Last
updated:
18 minutes ago
90
°
High: 91° Low: 89
° RH:
38%
Wind: S 13 Gust:
17
Yellow Knolls
7 miles away Elevation: 4244 Last
updated:
13 minutes ago
84
°
High: 85° Low: 83
° RH:
36%
Wind: E 1 Gust:
13
GW3585 IVINS
7 miles away Elevation: 3097 Last
updated:
18 minutes ago
87
°
High: 89° Low: 85
° RH:
37%
Wind: Calm Gust:
7
* Weather data is gathered by publicly operated stations. KSL is not responsible for inaccurate information.
Updated: Friday September 11, 2026 10:24 pm
Outlook
Scattered thunderstorms capable of producing flash flooding will be possible across the south-central and southeastern Utah through tonight. Isolated thunderstorms will be possible Saturday afternoon across eastern Utah if they develop over the mountains and drift off. For the majority of us, we'll have a mix of thin clouds and sun. Winds will be breezy, especially across western Utah. Winds will be strongest on Sunday as a could from slides across the state, northwest to southeast. This will knock temperatures down several degrees across northern Utah from the low 90s Saturday to mid 80s Sunday. The coolest air settles in Monday as lows drop into the mid 50s and highs drop into the mid 70s. - Devan Masciulli, KSL Weather 9.11.26
Scattered thunderstorms capable of producing flash flooding will be possible across the south-central and southeastern Utah through tonight. Isolated thunderstorms will be possible Saturday afternoon across eastern Utah if they develop over the mountains and drift off. For the majority of us, we'll have a mix of thin clouds and sun. Winds will be breezy, especially across western Utah. Winds will be strongest on Sunday as a could from slides across the state, northwest to southeast. This will knock temperatures down several degrees across northern Utah from the low 90s Saturday to mid 80s Sunday. The coolest air settles in Monday as lows drop into the mid 50s and highs drop into the mid 70s. - Devan Masciulli, KSL Weather 9.11.26