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Current weather in St. George is overcast clouds.

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

Now · 7:28 AM

St. George Weather & Hourly Forecast

United States · Alaska · 99591

48°F

Overcast

Feels like: 43°F

💧 Humidity 99% 🌡 Pressure 30.06 inHg 💨 Wind 8 mph 👁 Visibility 4.9 mi ☁ Clouds 100% ☀️ UV index 0.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for St. George

Today

9:00 AM

Mist

48° 💧 0.002 in 💨 8 mph H 99%30.06 inHg

12:00 PM

Fog

48° 💧 0.001 in 💨 10 mph H 99%30.06 inHg

3:00 PM

Fog

49° 💧 0.001 in 💨 10 mph H 99%30.03 inHg

6:00 PM

Overcast

49° 💧 0.038 in 💨 10 mph H 99%30.00 inHg

9:00 PM

Light rain

50° 💧 0.200 in 💨 17 mph H 99%29.94 inHg

Tomorrow

12:00 AM

Light rain

50° 💧 0.292 in 💨 16 mph H 98%29.88 inHg

3:00 AM

Moderate rain

51° 💧 0.299 in 💨 19 mph H 97%29.80 inHg

6:00 AM

Light rain

51° 💧 0.176 in 💨 21 mph H 96%29.74 inHg

9:00 AM

Light rain

52° 💧 0.134 in 💨 24 mph H 96%29.68 inHg

12:00 PM

Light rain

51° 💧 0.046 in 💨 23 mph H 96%29.65 inHg

3:00 PM

Overcast

51° 💧 0.004 in 💨 17 mph H 98%29.62 inHg

6:00 PM

Overcast

49° 💧 0.001 in 💨 17 mph H 97%29.59 inHg

9:00 PM

Overcast

49° 💧 0.001 in 💨 25 mph H 93%29.65 inHg

Tuesday

12:00 AM

Overcast night

49° 💧 0.001 in 💨 20 mph H 93%29.74 inHg

3:00 AM

Overcast night

49° 💧 0.002 in 💨 21 mph H 92%29.83 inHg

6:00 AM

Partly cloudy night

49° 💧 0.000 in 💨 20 mph H 91%29.88 inHg

Today

9:00 AM

Mist

48° 💧 0.001 in 💨 8 mph H 99%30.06 inHg

10:00 AM

Fog

48° 💧 0.001 in 💨 8 mph H 99%30.06 inHg

11:00 AM

Fog

48° 💧 0.000 in 💨 9 mph H 99%30.06 inHg

12:00 PM

Fog

48° 💧 0.000 in 💨 10 mph H 99%30.06 inHg

1:00 PM

Fog

48° 💧 0.000 in 💨 10 mph H 99%30.06 inHg

2:00 PM

Fog

48° 💧 0.001 in 💨 10 mph H 99%30.03 inHg

3:00 PM

Fog

49° 💧 0.001 in 💨 10 mph H 99%30.03 inHg

4:00 PM

Mist

49° 💧 0.000 in 💨 10 mph H 99%30.03 inHg

5:00 PM

Overcast

49° 💧 0.000 in 💨 10 mph H 99%30.00 inHg

6:00 PM

Overcast

49° 💧 0.001 in 💨 10 mph H 99%30.00 inHg

7:00 PM

Light rain

49° 💧 0.010 in 💨 11 mph H 99%29.97 inHg

8:00 PM

Light rain

50° 💧 0.028 in 💨 13 mph H 99%29.97 inHg

9:00 PM

Light rain

50° 💧 0.048 in 💨 17 mph H 99%29.94 inHg

10:00 PM

Light rain

50° 💧 0.066 in 💨 16 mph H 98%29.94 inHg

11:00 PM

Light rain

50° 💧 0.086 in 💨 16 mph H 98%29.91 inHg

Tomorrow

12:00 AM

Light rain

50° 💧 0.070 in 💨 16 mph H 98%29.88 inHg

1:00 AM

Light rain

50° 💧 0.087 in 💨 15 mph H 98%29.85 inHg

2:00 AM

Moderate rain

51° 💧 0.135 in 💨 17 mph H 97%29.83 inHg

3:00 AM

Moderate rain

51° 💧 0.104 in 💨 19 mph H 97%29.80 inHg

4:00 AM

Light rain

51° 💧 0.089 in 💨 20 mph H 96%29.77 inHg

5:00 AM

Moderate rain

51° 💧 0.107 in 💨 21 mph H 97%29.77 inHg

6:00 AM

Light rain

51° 💧 0.054 in 💨 21 mph H 96%29.74 inHg

7:00 AM

Light rain

52° 💧 0.063 in 💨 23 mph H 97%29.71 inHg

8:00 AM

Light rain

52° 💧 0.059 in 💨 24 mph H 96%29.71 inHg

9:00 AM

Light rain

52° 💧 0.042 in 💨 24 mph H 96%29.68 inHg

10:00 AM

Light rain

51° 💧 0.042 in 💨 24 mph H 96%29.68 inHg

11:00 AM

Light rain

51° 💧 0.050 in 💨 24 mph H 96%29.68 inHg

12:00 PM

Light rain

51° 💧 0.035 in 💨 23 mph H 96%29.65 inHg

1:00 PM

Light rain

51° 💧 0.009 in 💨 22 mph H 96%29.65 inHg

2:00 PM

Overcast

51° 💧 0.002 in 💨 20 mph H 97%29.62 inHg

3:00 PM

Overcast

51° 💧 0.002 in 💨 17 mph H 98%29.62 inHg

4:00 PM

Overcast

50° 💧 0.002 in 💨 15 mph H 99%29.59 inHg

5:00 PM

Overcast

49° 💧 0.001 in 💨 14 mph H 99%29.59 inHg

6:00 PM

Overcast

49° 💧 None 💨 17 mph H 97%29.59 inHg

7:00 PM

Overcast

49° 💧 0.000 in 💨 20 mph H 95%29.62 inHg

8:00 PM

Overcast

49° 💧 0.000 in 💨 23 mph H 93%29.62 inHg

9:00 PM

Overcast

49° 💧 0.001 in 💨 25 mph H 93%29.65 inHg

10:00 PM

Overcast night

49° 💧 0.000 in 💨 25 mph H 93%29.68 inHg

11:00 PM

Overcast night

49° 💧 None 💨 23 mph H 92%29.71 inHg

Tuesday

12:00 AM

Overcast night

49° 💧 0.000 in 💨 20 mph H 93%29.74 inHg

1:00 AM

Overcast night

49° 💧 0.000 in 💨 19 mph H 93%29.77 inHg

2:00 AM

Overcast night

49° 💧 0.001 in 💨 20 mph H 93%29.80 inHg

3:00 AM

Overcast night

49° 💧 0.000 in 💨 21 mph H 92%29.83 inHg

4:00 AM

Mostly cloudy night

49° 💧 0.001 in 💨 22 mph H 91%29.85 inHg

5:00 AM

Mostly cloudy night

49° 💧 0.000 in 💨 21 mph H 91%29.85 inHg

6:00 AM

Partly cloudy night

49° 💧 None 💨 20 mph H 91%29.88 inHg

7:00 AM

Mostly cloudy night

49° 💧 None 💨 20 mph H 92%29.91 inHg

8:00 AM

Overcast night

49° 💧 0.000 in 💨 20 mph H 92%29.94 inHg

9:00 AM

Partly cloudy

49° 💧 0.000 in 💨 21 mph H 90%29.94 inHg

10:00 AM

Partly cloudy

49° 💧 None 💨 20 mph H 88%29.97 inHg

11:00 AM

Mostly sunny

49° 💧 0.000 in 💨 20 mph H 87%30.00 inHg

12:00 PM

Sunny

49° 💧 0.000 in 💨 20 mph H 87%30.03 inHg

1:00 PM

Sunny

49° 💧 None 💨 19 mph H 85%30.06 inHg

2:00 PM

Sunny

49° 💧 None 💨 19 mph H 86%30.06 inHg

3:00 PM

Sunny

49° 💧 None 💨 19 mph H 86%30.09 inHg

4:00 PM

Sunny

49° 💧 None 💨 19 mph H 87%30.09 inHg

Wednesday

1:00 AM

Overcast night

50° 💧 None 💨 15 mph H 85%30.15 inHg

4:00 AM

Light rain

49° 💧 None 💨 15 mph H 88%30.15 inHg

7:00 AM

Overcast night

49° 💧 None 💨 15 mph H 89%30.09 inHg

10:00 AM

Mostly cloudy

49° 💧 None 💨 17 mph H 88%30.09 inHg

1:00 PM

Mostly cloudy

49° 💧 None 💨 19 mph H 85%30.06 inHg

4:00 PM

Moderate rain

49° 💧 None 💨 22 mph H 86%30.00 inHg

7:00 PM

Light rain

49° 💧 None 💨 25 mph H 90%29.91 inHg

10:00 PM

Mostly cloudy night

50° 💧 None 💨 15 mph H 92%29.88 inHg

Thursday

1:00 AM

Overcast night

50° 💧 None 💨 18 mph H 92%29.85 inHg

4:00 AM

Light rain

50° 💧 None 💨 18 mph H 90%29.85 inHg

7:00 AM

Overcast night

49° 💧 None 💨 16 mph H 92%29.85 inHg

10:00 AM

Mostly sunny

49° 💧 None 💨 15 mph H 93%29.85 inHg

1:00 PM

Overcast

49° 💧 None 💨 14 mph H 95%29.88 inHg

4:00 PM

Overcast

49° 💧 None 💨 16 mph H 95%29.91 inHg

7:00 PM

Mostly sunny

49° 💧 None 💨 16 mph H 93%29.91 inHg

10:00 PM

Partly cloudy night

49° 💧 None 💨 14 mph H 93%29.91 inHg

Friday

1:00 AM

Overcast night

49° 💧 None 💨 12 mph H 93%29.88 inHg

4:00 AM

Overcast night

49° 💧 None 💨 10 mph H 92%29.85 inHg

7:00 AM

Overcast night

49° 💧 None 💨 9 mph H 92%29.80 inHg

10:00 AM

Overcast

48° 💧 None 💨 3 mph H 91%29.74 inHg

1:00 PM

Overcast

48° 💧 None 💨 5 mph H 91%29.71 inHg

4:00 PM

Overcast

48° 💧 None 💨 10 mph H 94%29.68 inHg

7:00 PM

Overcast

48° 💧 None 💨 16 mph H 89%29.65 inHg

10:00 PM

Overcast night

48° 💧 None 💨 17 mph H 90%29.68 inHg

Saturday

4:00 AM

Overcast night

48° 💧 None 💨 23 mph H 90%29.53 inHg

10:00 AM

Overcast

48° 💧 None 💨 24 mph H 87%29.56 inHg

4:00 PM

Mostly cloudy

48° 💧 None 💨 26 mph H 87%29.62 inHg

10:00 PM

Light rain

47° 💧 None 💨 28 mph H 91%29.71 inHg

Sunday

4:00 AM

Overcast night

47° 💧 None 💨 29 mph H 80%29.83 inHg

10:00 AM

Overcast

45° 💧 None 💨 27 mph H 69%29.91 inHg

4:00 PM

Overcast

45° 💧 None 💨 28 mph H 67%30.00 inHg

10:00 PM

Mostly clear night

47° 💧 None 💨 17 mph H 74%30.09 inHg

Monday

4:00 AM

Mostly cloudy night

47° 💧 None 💨 15 mph H 74%30.15 inHg

10:00 AM

Overcast

48° 💧 None 💨 15 mph H 69%30.12 inHg

4:00 PM

Overcast

48° 💧 None 💨 12 mph H 83%30.03 inHg

10:00 PM

Light rain

49° 💧 None 💨 16 mph H 90%29.88 inHg

Tuesday

4:00 AM

Light rain

50° 💧 None 💨 23 mph H 93%29.62 inHg

10:00 AM

Overcast

50° 💧 None 💨 24 mph H 94%29.50 inHg

4:00 PM

Overcast

50° 💧 None 💨 23 mph H 93%29.56 inHg

10:00 PM

Overcast night

49° 💧 None 💨 23 mph H 92%29.50 inHg

Wednesday

4:00 AM

Mostly clear night

49° 💧 None 💨 25 mph H 89%29.50 inHg

10:00 AM

Mostly sunny

49° 💧 None 💨 33 mph H 86%29.47 inHg

4:00 PM

Partly cloudy

49° 💧 None 💨 29 mph H 84%29.44 inHg

10:00 PM

Overcast night

48° 💧 None 💨 18 mph H 84%29.38 inHg

Thursday

4:00 AM

Overcast night

48° 💧 None 💨 12 mph H 84%29.21 inHg

10:00 AM

Moderate rain

47° 💧 None 💨 26 mph H 89%28.79 inHg

4:00 PM

Moderate rain

48° 💧 None 💨 34 mph H 90%28.53 inHg

10:00 PM

Light rain

48° 💧 None 💨 40 mph H 88%28.64 inHg

Friday

4:00 AM

Overcast night

48° 💧 None 💨 36 mph H 87%28.91 inHg

10:00 AM

Mostly sunny

47° 💧 None 💨 33 mph H 86%29.12 inHg

4:00 PM

Mostly sunny

47° 💧 None 💨 30 mph H 85%29.26 inHg

10:00 PM

Mostly cloudy night

47° 💧 None 💨 20 mph H 83%29.35 inHg

Saturday

4:00 AM

Overcast night

46° 💧 None 💨 12 mph H 78%29.32 inHg

10:00 AM

Overcast

45° 💧 None 💨 10 mph H 77%29.23 inHg

4:00 PM

Overcast

46° 💧 None 💨 18 mph H 80%29.32 inHg

10:00 PM

Light rain

45° 💧 None 💨 26 mph H 80%29.50 inHg

Sunday

4:00 AM

Moderate rain

45° 💧 None 💨 28 mph H 83%29.65 inHg

10:00 AM

Mostly sunny

46° 💧 None 💨 29 mph H 76%29.80 inHg

4:00 PM

Mostly sunny

46° 💧 None 💨 23 mph H 75%29.91 inHg

10:00 PM

Light rain

47° 💧 None 💨 21 mph H 84%30.00 inHg

In St. George and, more broadly, across the state of Alaska: This morning will start with mostly cloudy skies and cool temperatures ranging from the mid-40s to around 60 degrees. Winds will be light from the north at no more than 6 mph, with occasional gusts reaching up to 10 mph. As the day progresses, conditions will remain mostly cloudy, but no precipitation is expected. Temperatures are expected to stay steady within the same cool range throughout the afternoon. Overall, it will be a mild day with calm winds and little change in weather conditions.

15-Day Weather Outlook for St. George

TomorrowTomorrow

Overcast 52°/49° 💧 None 💨 24 mph

Tuesday, Sep 15Tue Sep 15

Overcast 50°/49° 💧 None 💨 25 mph

Wednesday, Sep 16Wed Sep 16

Light rain 50°/49° 💧 1.313 in 💨 19 mph

Thursday, Sep 17Thu Sep 17

Moderate rain 50°/49° 💧 0.186 in 💨 25 mph

Friday, Sep 18Fri Sep 18

Overcast 49°/48° 💧 0.004 in 💨 16 mph

Saturday, Sep 19Sat Sep 19

Overcast 48°/48° 💧 0.083 in 💨 24 mph

Sunday, Sep 20Sun Sep 20

Light rain 48°/45° 💧 0.122 in 💨 29 mph

Monday, Sep 21Mon Sep 21

Mostly cloudy 48°/45° 💧 0.016 in 💨 28 mph

Tuesday, Sep 22Tue Sep 22

Light rain 50°/48° 💧 0.344 in 💨 24 mph

Wednesday, Sep 23Wed Sep 23

Overcast 50°/49° 💧 0.053 in 💨 33 mph

Thursday, Sep 24Thu Sep 24

Moderate rain 49°/47° 💧 0.196 in 💨 29 mph

Friday, Sep 25Fri Sep 25

Moderate rain 48°/47° 💧 0.758 in 💨 40 mph

Saturday, Sep 26Sat Sep 26

Mostly sunny 47°/45° 💧 0.001 in 💨 30 mph

Sunday, Sep 27Sun Sep 27

Moderate rain 46°/45° 💧 0.103 in 💨 29 mph

Monday, Sep 28Mon Sep 28

Light rain 47°/46° 💧 0.015 in 💨 23 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 9:00 AM

PM2.5 Fine particles Good 2,6µg/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 4,4µg/m³

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

O₃ Ozone Good 41,3µg/m³

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

NO₂ Nitrogen dioxide Good 3,2µg/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 2,0Low 😊Good

Tomorrow UV 2,1Low 🙂Fair

Tuesday UV 2,3Low 🙂Fair

Wednesday UV 2,2Low 🙂Fair

Thursday UV 3,0Moderate 🙂Fair

Friday UV 2,0Low —Unavailable

Saturday UV 2,0Low —Unavailable

Hourly UV index today

9:00 AMUV 0,0 10:00 AMUV 0,1 11:00 AMUV 0,3 12:00 PMUV 0,8 1:00 PMUV 1,3 2:00 PMUV 1,8 3:00 PMUV 2,0 4:00 PMUV 1,2 5:00 PMUV 0,6 6:00 PMUV 0,4 7:00 PMUV 0,1

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

Low UV risk

UV radiation will be low, although basic protection is still advisable during prolonged exposure.

Good air quality

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

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

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, ALASKA

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

0/100Best-hour score

No good viewing window tonight Astronomical darkness exists, but current sky conditions are unfavorable.

☁ Cloud cover 100% Real hourly forecast for the best viewing hour.

☾ Moonlight 7% Waxing Crescent · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 26° high at the best hour.

✦ Estimated visible meteors Poor visibility Meteor activity may occur above the clouds, but local viewing conditions are not suitable.

Chance ≥1 meteor in 30 minNot meaningful

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.

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Forecast data for St. George were last refreshed today at 8:09 AM. The current forecast period extends through 15/09/2026 at 6:00 AM. 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.