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St. Simons Island, GA

86°F
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86°
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St. Simons Island, GA Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center

Today Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Tuesday, September 22

Current Weather

10:47 AM

86°F
Mostly cloudy
RealFeel® 98°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 93°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel®
98°
RealFeel Shade™
93°
Heat Index
95°
Max UV Index
2.5 (Low)
Wind
N 5 mph
Wind Gusts
12 mph
Humidity
69%
Indoor Humidity
69% (Extremely Humid)
Dew Point
75° F
Pressure
↑ 29.96 in
Cloud Cover
90%
Visibility
10 mi
Cloud Ceiling
40000 ft

Day

9/22
86°Hi
RealFeel® 100°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 93°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
Intervals of clouds and sunshine with a couple of showers and a thunderstorm; humid

Max UV Index6.0 (High)

AccuLumen Brightness Index™7 (Bright)

WindNE 8 mph

Wind Gusts18 mph

Probability of Precipitation100%

Probability of Thunderstorms40%

Precipitation0.36 in

Rain Amount0.36 in

Total Hours of Precipitation4.5

Total Hours of Rain4.5

Cloud Cover49%

Morning

Afternoon

Night

9/22
75°Lo
RealFeel® 81°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
An evening thunderstorm in parts of the area; otherwise, mostly cloudy and humid

WindNE 6 mph

Wind Gusts12 mph

Probability of Precipitation55%

Probability of Thunderstorms33%

Precipitation0.07 in

Rain Amount0.07 in

Total Hours of Precipitation1

Total Hours of Rain1

Cloud Cover76%

Evening

Overnight

Sun & Moon

12 hrs 08 mins
Rise 7:14 AM
Set 7:22 PM
Waxing Gibbous
Rise 5:13 PM
Set 4:07 AM

Temperature History

9/22
High
Low
Forecast
86°
75°
Average
85°
71°
Last Year
84°
77°
Record
95°
1990
56°
1983

Current Weather Conditions in Saint Simons Island

Saint Simons Island, Georgia is currently Mostly cloudy with a temperature of 86°. The current RealFeel® Temperature is 98° (Hot) based on observed conditions including 69% humidity, 90% cloud cover, a UV index of 2, and winds of 5 mph. In shade, the RealFeel Shade™ is 93°. AccuWeather's MinuteCast® provides minute-by-minute precipitation forecasts for Saint Simons Island, powered by forecasting systems and proprietary technology developed by AccuWeather meteorologists since 1962.

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