What is the weather in St. George right now?

Current weather in St. George is overcast clouds.

Where can I find the hourly weather forecast for St. George?

This page shows hourly weather forecast for St. George, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for St. George updated regularly?

Weather data for St. George is updated regularly with the latest available observations and forecasts.

Now · 3:00 PM

St. George Weather & Hourly Forecast

United States · Utah · 84790

84°F

Overcast

Feels like: 83°F

💧 Humidity 35% 🌡 Pressure 29.91 inHg 💨 Wind 4 mph 👁 Visibility 35.9 mi ☁ Clouds 100% ☀️ UV index 4.2 · Moderate 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for St. George

Today

4:00 PM

Overcast

83° 💧 None 💨 3 mph H 35%29.91 inHg

7:00 PM

Overcast

80° 💧 None 💨 4 mph H 39%29.88 inHg

10:00 PM

Overcast night

78° 💧 None 💨 1 mph H 43%29.88 inHg

Tomorrow

1:00 AM

Overcast night

74° 💧 None 💨 0 mph H 52%29.88 inHg

4:00 AM

Mostly cloudy night

72° 💧 None 💨 1 mph H 51%29.88 inHg

7:00 AM

Clear night

69° 💧 None 💨 1 mph H 55%29.91 inHg

10:00 AM

Mostly sunny

76° 💧 None 💨 1 mph H 45%29.97 inHg

1:00 PM

Mostly cloudy

85° 💧 None 💨 5 mph H 31%29.91 inHg

4:00 PM

Mostly cloudy

90° 💧 None 💨 8 mph H 23%29.83 inHg

7:00 PM

Mostly cloudy

88° 💧 None 💨 7 mph H 25%29.80 inHg

10:00 PM

Clear night

81° 💧 None 💨 1 mph H 32%29.85 inHg

Tuesday

1:00 AM

Clear night

76° 💧 None 💨 2 mph H 35%29.88 inHg

4:00 AM

Clear night

73° 💧 None 💨 0 mph H 41%29.91 inHg

7:00 AM

Clear night

69° 💧 None 💨 0 mph H 49%29.97 inHg

10:00 AM

Sunny

77° 💧 None 💨 1 mph H 36%30.00 inHg

1:00 PM

Sunny

90° 💧 None 💨 2 mph H 22%29.94 inHg

Today

4:00 PM

Overcast

83° 💧 None 💨 3 mph H 35%29.91 inHg

5:00 PM

Overcast

83° 💧 None 💨 5 mph H 35%29.88 inHg

6:00 PM

Overcast

82° 💧 None 💨 5 mph H 37%29.88 inHg

7:00 PM

Overcast

80° 💧 None 💨 4 mph H 39%29.88 inHg

8:00 PM

Overcast night

79° 💧 None 💨 3 mph H 40%29.88 inHg

9:00 PM

Overcast night

78° 💧 None 💨 3 mph H 42%29.88 inHg

10:00 PM

Overcast night

78° 💧 None 💨 1 mph H 43%29.88 inHg

11:00 PM

Mostly cloudy night

76° 💧 None 💨 1 mph H 46%29.88 inHg

Tomorrow

12:00 AM

Mostly cloudy night

74° 💧 None 💨 1 mph H 50%29.88 inHg

1:00 AM

Overcast night

74° 💧 None 💨 0 mph H 52%29.88 inHg

2:00 AM

Mostly cloudy night

73° 💧 None 💨 1 mph H 51%29.88 inHg

3:00 AM

Mostly cloudy night

72° 💧 None 💨 1 mph H 52%29.88 inHg

4:00 AM

Mostly cloudy night

72° 💧 None 💨 1 mph H 51%29.88 inHg

5:00 AM

Mostly cloudy night

72° 💧 None 💨 1 mph H 51%29.91 inHg

6:00 AM

Mostly clear night

70° 💧 None 💨 1 mph H 53%29.91 inHg

7:00 AM

Clear night

69° 💧 None 💨 1 mph H 55%29.91 inHg

8:00 AM

Sunny

71° 💧 None 💨 2 mph H 53%29.94 inHg

9:00 AM

Mostly sunny

74° 💧 None 💨 1 mph H 47%29.97 inHg

10:00 AM

Mostly sunny

76° 💧 None 💨 1 mph H 45%29.97 inHg

11:00 AM

Mostly sunny

80° 💧 None 💨 1 mph H 39%29.94 inHg

12:00 PM

Partly cloudy

83° 💧 None 💨 2 mph H 33%29.94 inHg

1:00 PM

Mostly cloudy

85° 💧 None 💨 5 mph H 31%29.91 inHg

2:00 PM

Mostly sunny

87° 💧 None 💨 7 mph H 28%29.88 inHg

3:00 PM

Mostly cloudy

89° 💧 None 💨 7 mph H 25%29.85 inHg

4:00 PM

Mostly cloudy

90° 💧 None 💨 8 mph H 23%29.83 inHg

5:00 PM

Mostly cloudy

90° 💧 None 💨 8 mph H 23%29.83 inHg

6:00 PM

Mostly cloudy

89° 💧 None 💨 8 mph H 24%29.80 inHg

7:00 PM

Mostly cloudy

88° 💧 None 💨 7 mph H 25%29.80 inHg

8:00 PM

Mostly clear night

86° 💧 None 💨 4 mph H 27%29.83 inHg

9:00 PM

Clear night

83° 💧 None 💨 1 mph H 31%29.83 inHg

10:00 PM

Clear night

81° 💧 None 💨 1 mph H 32%29.85 inHg

11:00 PM

Clear night

79° 💧 None 💨 1 mph H 34%29.88 inHg

Tuesday

12:00 AM

Clear night

77° 💧 None 💨 2 mph H 34%29.88 inHg

1:00 AM

Clear night

76° 💧 None 💨 2 mph H 35%29.88 inHg

2:00 AM

Clear night

75° 💧 None 💨 1 mph H 36%29.91 inHg

3:00 AM

Clear night

74° 💧 None 💨 0 mph H 37%29.91 inHg

4:00 AM

Clear night

73° 💧 None 💨 0 mph H 41%29.91 inHg

5:00 AM

Clear night

71° 💧 None 💨 0 mph H 45%29.94 inHg

6:00 AM

Clear night

70° 💧 None 💨 0 mph H 47%29.94 inHg

7:00 AM

Clear night

69° 💧 None 💨 0 mph H 49%29.97 inHg

8:00 AM

Sunny

70° 💧 None 💨 0 mph H 48%30.00 inHg

9:00 AM

Sunny

74° 💧 None 💨 1 mph H 40%30.00 inHg

10:00 AM

Sunny

77° 💧 None 💨 1 mph H 36%30.00 inHg

11:00 AM

Sunny

82° 💧 None 💨 1 mph H 31%30.00 inHg

12:00 PM

Sunny

86° 💧 None 💨 1 mph H 26%29.97 inHg

1:00 PM

Sunny

90° 💧 None 💨 2 mph H 22%29.94 inHg

2:00 PM

Sunny

93° 💧 None 💨 2 mph H 17%29.91 inHg

3:00 PM

Sunny

96° 💧 None 💨 5 mph H 16%29.88 inHg

4:00 PM

Sunny

97° 💧 None 💨 8 mph H 15%29.85 inHg

5:00 PM

Sunny

97° 💧 None 💨 8 mph H 12%29.83 inHg

6:00 PM

Sunny

97° 💧 None 💨 7 mph H 11%29.80 inHg

7:00 PM

Sunny

96° 💧 None 💨 6 mph H 11%29.80 inHg

8:00 PM

Mostly clear night

91° 💧 None 💨 3 mph H 14%29.83 inHg

9:00 PM

Clear night

88° 💧 None 💨 2 mph H 17%29.85 inHg

10:00 PM

Clear night

85° 💧 None 💨 2 mph H 19%29.88 inHg

11:00 PM

Clear night

83° 💧 None 💨 3 mph H 20%29.91 inHg

Wednesday

12:00 AM

Clear night

81° 💧 None 💨 2 mph H 22%29.91 inHg

1:00 AM

Partly cloudy night

79° 💧 None 💨 3 mph H 23%29.91 inHg

2:00 AM

Mostly clear night

77° 💧 None 💨 3 mph H 23%29.94 inHg

3:00 AM

Clear night

76° 💧 None 💨 3 mph H 23%29.94 inHg

4:00 AM

Clear night

75° 💧 None 💨 2 mph H 22%29.97 inHg

5:00 AM

Clear night

74° 💧 None 💨 1 mph H 22%29.97 inHg

6:00 AM

Clear night

73° 💧 None 💨 1 mph H 23%30.00 inHg

9:00 AM

Sunny

77° 💧 None 💨 1 mph H 27%30.06 inHg

12:00 PM

Sunny

88° 💧 None 💨 3 mph H 15%30.06 inHg

3:00 PM

Mostly sunny

100° 💧 None 💨 4 mph H 9%29.91 inHg

6:00 PM

Sunny

102° 💧 None 💨 5 mph H 7%29.80 inHg

9:00 PM

Clear night

92° 💧 None 💨 3 mph H 10%29.85 inHg

Thursday

12:00 AM

Mostly clear night

85° 💧 None 💨 1 mph H 12%29.91 inHg

3:00 AM

Mostly clear night

80° 💧 None 💨 0 mph H 16%29.94 inHg

6:00 AM

Clear night

74° 💧 None 💨 1 mph H 18%29.94 inHg

9:00 AM

Sunny

79° 💧 None 💨 3 mph H 15%29.97 inHg

12:00 PM

Sunny

91° 💧 None 💨 2 mph H 10%29.91 inHg

3:00 PM

Sunny

102° 💧 None 💨 5 mph H 7%29.80 inHg

6:00 PM

Sunny

103° 💧 None 💨 11 mph H 7%29.71 inHg

9:00 PM

Clear night

94° 💧 None 💨 2 mph H 11%29.71 inHg

Friday

12:00 AM

Clear night

85° 💧 None 💨 2 mph H 14%29.74 inHg

3:00 AM

Clear night

82° 💧 None 💨 2 mph H 20%29.77 inHg

6:00 AM

Clear night

78° 💧 None 💨 2 mph H 30%29.77 inHg

9:00 AM

Sunny

83° 💧 None 💨 3 mph H 30%29.83 inHg

12:00 PM

Sunny

93° 💧 None 💨 5 mph H 17%29.80 inHg

3:00 PM

Sunny

99° 💧 None 💨 9 mph H 19%29.68 inHg

6:00 PM

Sunny

100° 💧 None 💨 12 mph H 17%29.62 inHg

9:00 PM

Clear night

93° 💧 None 💨 4 mph H 21%29.65 inHg

Saturday

12:00 AM

Clear night

89° 💧 None 💨 6 mph H 26%29.71 inHg

3:00 AM

Clear night

84° 💧 None 💨 1 mph H 37%29.74 inHg

6:00 AM

Clear night

79° 💧 None 💨 4 mph H 48%29.77 inHg

12:00 PM

Sunny

93° 💧 None 💨 6 mph H 26%29.77 inHg

6:00 PM

Sunny

99° 💧 None 💨 9 mph H 15%29.62 inHg

Sunday

12:00 AM

Clear night

85° 💧 None 💨 6 mph H 30%29.74 inHg

6:00 AM

Clear night

77° 💧 None 💨 3 mph H 51%29.77 inHg

12:00 PM

Sunny

90° 💧 None 💨 6 mph H 31%29.77 inHg

6:00 PM

Mostly sunny

95° 💧 None 💨 12 mph H 17%29.62 inHg

Monday

12:00 AM

Mostly clear night

82° 💧 None 💨 3 mph H 30%29.74 inHg

6:00 AM

Mostly clear night

73° 💧 None 💨 0 mph H 44%29.83 inHg

12:00 PM

Sunny

87° 💧 None 💨 5 mph H 21%29.85 inHg

6:00 PM

Sunny

93° 💧 None 💨 8 mph H 19%29.71 inHg

Tuesday

12:00 AM

Clear night

81° 💧 None 💨 1 mph H 29%29.80 inHg

6:00 AM

Clear night

72° 💧 None 💨 3 mph H 44%29.83 inHg

12:00 PM

Mostly sunny

91° 💧 None 💨 4 mph H 26%29.85 inHg

6:00 PM

Sunny

97° 💧 None 💨 9 mph H 14%29.71 inHg

Wednesday

12:00 AM

Clear night

82° 💧 None 💨 4 mph H 27%29.85 inHg

6:00 AM

Clear night

73° 💧 None 💨 4 mph H 41%29.94 inHg

12:00 PM

Sunny

92° 💧 None 💨 3 mph H 28%29.97 inHg

6:00 PM

Sunny

95° 💧 None 💨 11 mph H 21%29.85 inHg

Thursday

12:00 AM

Partly cloudy night

84° 💧 None 💨 1 mph H 29%29.97 inHg

6:00 AM

Mostly clear night

75° 💧 None 💨 2 mph H 40%30.03 inHg

12:00 PM

Mostly sunny

93° 💧 None 💨 3 mph H 23%30.09 inHg

6:00 PM

Mostly sunny

98° 💧 None 💨 7 mph H 19%29.91 inHg

Friday

12:00 AM

Clear night

86° 💧 None 💨 4 mph H 38%30.03 inHg

6:00 AM

Mostly clear night

78° 💧 None 💨 3 mph H 54%30.09 inHg

12:00 PM

Mostly sunny

95° 💧 None 💨 5 mph H 29%30.06 inHg

6:00 PM

Mostly sunny

92° 💧 None 💨 6 mph H 34%29.94 inHg

Saturday

12:00 AM

Overcast night

83° 💧 None 💨 2 mph H 48%30.03 inHg

6:00 AM

Clear night

75° 💧 None 💨 3 mph H 68%30.03 inHg

12:00 PM

Sunny

94° 💧 None 💨 1 mph H 31%30.00 inHg

6:00 PM

Mostly sunny

95° 💧 None 💨 5 mph H 26%29.80 inHg

Sunday

12:00 AM

Mostly clear night

79° 💧 None 💨 4 mph H 59%29.91 inHg

6:00 AM

Mostly clear night

73° 💧 None 💨 3 mph H 66%29.91 inHg

12:00 PM

Partly cloudy

87° 💧 None 💨 6 mph H 39%29.88 inHg

6:00 PM

Overcast

85° 💧 None 💨 7 mph H 43%29.80 inHg

Monday

12:00 AM

Light rain

75° 💧 None 💨 2 mph H 72%29.85 inHg

6:00 AM

Moderate rain

68° 💧 None 💨 4 mph H 89%29.94 inHg

In St. George and, more broadly, across the state of Utah: As the afternoon progresses into the evening, mostly cloudy skies will persist with mild temperatures ranging from 61 to 66 degrees Fahrenheit. A slight chance of light rain remains, with an expected accumulation of around 0.02 inches. The southwest wind will continue at moderate speeds, reaching up to 14 mph, with gusts possibly hitting 19 mph. Overall, expect a relatively calm evening with the possibility of brief, light rainfall. It’s advisable to keep an umbrella handy if heading outdoors. Temperatures will gradually cool as night approaches, providing a comfortable but somewhat damp end to the day.

15-Day Weather Outlook for St. George

TomorrowTomorrow

Overcast 88°/66° 💧 None 💨 7 mph

Tuesday, Sep 8Tue Sep 8

Partly cloudy 96°/67° 💧 None 💨 7 mph

Wednesday, Sep 9Wed Sep 9

Partly cloudy 100°/70° 💧 0.217 in 💨 6 mph

Thursday, Sep 10Thu Sep 10

Mostly sunny 102°/76° 💧 None 💨 7 mph

Friday, Sep 11Fri Sep 11

Mostly sunny 103°/79° 💧 0.000 in 💨 11 mph

Saturday, Sep 12Sat Sep 12

Sunny 100°/77° 💧 0.121 in 💨 12 mph

Sunday, Sep 13Sun Sep 13

Mostly sunny 95°/71° 💧 None 💨 10 mph

Monday, Sep 14Mon Sep 14

Sunny 89°/64° 💧 None 💨 10 mph

Tuesday, Sep 15Tue Sep 15

Mostly sunny 91°/68° 💧 None 💨 4 mph

Wednesday, Sep 16Wed Sep 16

Sunny 94°/68° 💧 None 💨 7 mph

Thursday, Sep 17Thu Sep 17

Sunny 93°/69° 💧 None 💨 9 mph

Friday, Sep 18Fri Sep 18

Sunny 94°/67° 💧 None 💨 10 mph

Saturday, Sep 19Sat Sep 19

Sunny 96°/68° 💧 None 💨 10 mph

Sunday, Sep 20Sun Sep 20

Sunny 97°/69° 💧 None 💨 8 mph

Monday, Sep 21Mon Sep 21

Partly cloudy 95°/88° 💧 None 💨 9 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in St. George

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for St. George

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 4:00 PM

PM2.5 Fine particles Good 2,4µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 6,0µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 54,4µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 0,8µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in St. George

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.

0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme

Today UV 5,2Moderate 😊Good

Tomorrow UV 8,9Very high 🙂Fair

Tuesday UV 8,9Very high 🙂Fair

Wednesday UV 9,1Very high 🙂Fair

Thursday UV 8,9Very high 🙂Fair

Friday UV 8,0Very high —Unavailable

Saturday UV 8,0Very high —Unavailable

Hourly UV index today

4:00 PMUV 2,6 5:00 PMUV 0,9 6:00 PMUV 0,3 7:00 PMUV 0,1

Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Stay hydrated

Drink water regularly, especially during physical activity or prolonged sun exposure.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for St. George

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · ST. GEORGE, UTAH

Tonight's Stargazing & Shooting Stars

Good observing conditions. Best local viewing window: 6:00 AM–7:00 AM.

74/100Best-hour score

BEST TIME TONIGHT 6:00 AM–7:00 AM Astronomical darkness: 9:25 PM–5:40 AM

☁ Cloud cover 34% Real hourly forecast for the best viewing hour.

☾ Moonlight 20% Waning Crescent · Moon about 31° above the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 85° high at the best hour.

✦ Estimated visible meteors 1–3/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min67%

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

SEP 5–SEP 21

September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak

ACTIVE NOW

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

UPCOMING

OCT 2–NOV 7

OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak

UPCOMING

OCT 20–DEC 10

Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak

UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

DISCOVER WEATHER NEARBY Weather in other cities

Explore current conditions and forecasts for other locations.

Belle Isle US · Florida · 7,444 residents Dacula US · Georgia · 7,444 residents Eagle US · Colorado · 7,442 residents Clarinda AU · Victoria · 7,441 residents Banchory GB · Scotland · 7,440 residents Wetumpka US · Alabama · 7,437 residents Noble Park North AU · Victoria · 7,436 residents Donnacona CA · Quebec · 7,436 residents Creston US · Iowa · 7,435 residents Blaxland (NSW) AU · New South Wales · 7,434 residents Deniliquin AU · New South Wales · 7,432 residents Lander US · Wyoming · 7,432 residents Iqaluit CA · Nunavut · 7,429 residents West Samoset US · Florida · 7,429 residents Withamsville US · Ohio · 7,429 residents Illawong AU · New South Wales · 7,427 residents

Forecast data for St. George were last refreshed today at 3:00 PM. The current forecast period extends through 08/09/2026 at 1:00 PM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.