Weather Forecast for St George

Utah, United States of America

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Sunny

Current Weather - St George: 37°C

Utah, United States of America

Sunny

Feels like 32°C

Wind

4 km/h W

Humidity

18%

Pressure

1011 mb

UV Index

7

Visibility

10 km

Sunny

Sunny

Sunday, June 14, 2026

High

42°C

Low

22°C

Rain Chance

17%

Hourly Forecast

Sunny 39°C
19:00
Sunny 36°C
20:00
Clear 33°C
21:00
Clear 28°C
22:00
Clear 24°C
23:00
Jun 15

Day Statistics

Maximum Wind

33 km/h

Humidity

20%

Precipitation

0 mm

UV Index

11

Visibility

10 km

Rain Chance

17%

Snow Chance

0%

Sun & Moon

Sunrise

06:13 AM

Sunset

08:55 PM

Moonrise

05:06 AM

Moonset

08:50 PM

Moon Phase

New Moon

Moon Illumination

0%

Air Quality

PM2.5

4.6

μg/m³

PM10

10.1

μg/m³

NO₂

1.2

μg/m³

O₃

101.9

μg/m³

SO₂

0.5

μg/m³

CO

116.4

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

364.42

Diffuse Radiation

64.2

DNI

0

GTI

0

When to visit St George?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: April May September

January

☀️
11°C
💧
5 Days of rain
❄️
Heavy snow expected

February

☀️
14°C
💧
6 Days of rain
❄️
Heavy snow expected
🌧 Wettest month,

March

☀️
19°C
💧
5 Days of rain
❄️
Moderate snowfall

April

☀️
23°C
💧
3 Days of rain
❄️
Moderate snowfall
Best time to visit

May

☀️
28°C
💧
1 Days of rain
❄️
No snowfall
Best time to visit

June

☀️
35°C
💧
0 Days of rain
❄️
No snowfall
🌵 Driest month

July

☀️
37°C
💧
2 Days of rain
❄️
No snowfall
🔥 Hottest month

August

☀️
36°C
💧
2 Days of rain
❄️
No snowfall

September

☀️
32°C
💧
3 Days of rain
❄️
No snowfall
Best time to visit

October

☀️
24°C
💧
4 Days of rain
❄️
No snowfall

November

☀️
16°C
💧
3 Days of rain
❄️
Moderate snowfall

December

☀️
11°C
💧
4 Days of rain
❄️
Heavy snow expected
🥶 Coldest month