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As of 10:52 EDT

Weather in Saint Simons Island, GA

87°Current weather

Saint Simons Island, Sunday, 9 August, 10:52

Mostly clear. Feels like 99°. High 87°, low 75°.

Pressure30.12 inHg
Wind3.3 mph SE
Humidity72%
Visibility6.2 mi
Dew point77°

10-day forecast for Saint Simons Island, GA: 74° to 98°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.

98°
Best day: Wednesday, August 12
94° · 0.51 in
Worst day: Tuesday, August 18

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1091° / 74°0.03Light rain
MorningOvercast76°feels 77°
AfternoonLight rain86°feels 90°
EveningLight rain82°feels 89°
OvernightOvercast75°feels 76°
91 °Light rain

Saint Simons Island, Monday, 10 August

Light rain. High 91°, low 74°.

Pressure30.15 inHg
Wind3.3 mph S
Humidity54%
Visibility6.2 mi
Dew point72°
Tue, 1197° / 77°0.03Light rain
MorningMostly clear78°feels 80°
AfternoonMostly clear96°feels 104°
EveningOvercast85°feels 93°
OvernightPartly cloudy77°feels 78°
97 °Light rain

Saint Simons Island, Tuesday, 11 August

Light rain. High 97°, low 77°.

Pressure30.09 inHg
Wind6.8 mph W
Humidity48%
Visibility6.2 mi
Dew point71°
Wed, 1298° / 80°0.01Light rain
MorningOvercast81°feels 85°
AfternoonClear98°feels 105°
EveningOvercast86°feels 95°
OvernightPartly cloudy81°feels 87°
98 °Light rain

Saint Simons Island, Wednesday, 12 August

Light rain. High 98°, low 80°.

Pressure30.00 inHg
Wind9.8 mph W
Humidity46%
Visibility6.2 mi
Dew point70°
Thu, 1397° / 78°0.12Light rain
MorningOvercast79°feels 79°
AfternoonLight rain94°feels 101°
EveningLight rain79°feels 79°
OvernightOvercast78°feels 80°
97 °Light rain

Saint Simons Island, Thursday, 13 August

Light rain. High 97°, low 78°.

Pressure29.97 inHg
Wind10.1 mph SW
Humidity44%
Visibility—
Dew point69°
Fri, 1495° / 76°0.01Light rain
MorningLight rain83°feels 87°
AfternoonLight rain94°feels 103°
EveningLight rain85°feels 94°
OvernightLight rain81°feels 87°
95 °Light rain

Saint Simons Island, Friday, 14 August

Light rain. High 95°, low 76°.

Pressure30.06 inHg
Wind10.4 mph S
Humidity49%
Visibility—
Dew point71°
Sat, 1596° / 78°0.19Rain
MorningRain84°feels 87°
AfternoonRain94°feels 103°
EveningRain82°feels 89°
OvernightRain79°feels 80°
96 °Rain

Saint Simons Island, Saturday, 15 August

Rain. High 96°, low 78°.

Pressure30.12 inHg
Wind11.7 mph SE
Humidity48%
Visibility—
Dew point71°
Sun, 1688° / 77°0.13Light rain
MorningLight rain81°feels 86°
AfternoonLight rain87°feels 99°
EveningLight rain82°feels 91°
OvernightLight rain81°feels 87°
88 °Light rain

Saint Simons Island, Sunday, 16 August

Light rain. High 88°, low 77°.

Pressure30.09 inHg
Wind10.8 mph E
Humidity71%
Visibility—
Dew point76°
Mon, 1791° / 78°0.06Light rain
MorningLight rain83°feels 91°
AfternoonLight rain89°feels 101°
EveningLight rain82°feels 90°
OvernightLight rain78°feels 81°
91 °Light rain

Saint Simons Island, Monday, 17 August

Light rain. High 91°, low 78°.

Pressure30.00 inHg
Wind13.4 mph S
Humidity61%
Visibility—
Dew point74°
Tue, 1894° / 74°0.51Rain
MorningRain82°feels 86°
AfternoonRain92°feels 102°
EveningRain82°feels 89°
OvernightRain74°feels 76°
94 °Rain

Saint Simons Island, Tuesday, 18 August

Rain. High 94°, low 74°.

Pressure29.94 inHg
Wind16.5 mph S
Humidity51%
Visibility—
Dew point71°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Saint Simons Island, GA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.