10-day forecast for Sapelo Island, GA: 73° to 98°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
98°
Best day: Monday, August 17
88° · 0.29 in
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1092° / 74°0.04
Morning76°feels 77°
Afternoon91°feels 98°
Evening83°feels 91°
Overnight74°feels 75°
92 °
Sapelo Island, Monday, 10 August
Light rain. High 92°, low 74°.
Pressure30.15 inHg
Wind0.5 mph SW
Humidity58%
Visibility6.2 mi
Dew point72°
Tue, 1194° / 77°0.03
Morning79°feels 79°
Afternoon94°feels 104°
Evening83°feels 91°
Overnight79°feels 79°
94 °
Sapelo Island, Tuesday, 11 August
Light rain. High 94°, low 77°.
Pressure30.06 inHg
Wind6.5 mph W
Humidity53%
Visibility6.2 mi
Dew point73°
Wed, 1296° / 78°0.03
Morning79°feels 79°
Afternoon96°feels 105°
Evening88°feels 97°
Overnight79°feels 79°
96 °
Sapelo Island, Wednesday, 12 August
Light rain. High 96°, low 78°.
Pressure29.97 inHg
Wind8.5 mph W
Humidity53%
Visibility6.2 mi
Dew point73°
Thu, 1396° / 78°0.06
Morning79°feels 79°
Afternoon96°feels 107°
Evening84°feels 91°
Overnight79°feels 79°
96 °
Sapelo Island, Thursday, 13 August
Light rain. High 96°, low 78°.
Pressure30.00 inHg
Wind7.9 mph W
Humidity55%
Visibility6.2 mi
Dew point74°
Fri, 1492° / 77°0.02
Morning82°feels 86°
Afternoon90°feels 101°
Evening84°feels 93°
Overnight82°feels 89°
92 °
Sapelo Island, Friday, 14 August
Light rain. High 92°, low 77°.
Pressure30.06 inHg
Wind12.4 mph S
Humidity58%
Visibility—
Dew point73°
Sat, 1590° / 79°0.02
Morning83°feels 90°
Afternoon89°feels 100°
Evening84°feels 94°
Overnight81°feels 87°
90 °
Sapelo Island, Saturday, 15 August
Light rain. High 90°, low 79°.
Pressure30.12 inHg
Wind14.1 mph S
Humidity61%
Visibility—
Dew point74°
Sun, 1693° / 80°0
Morning84°feels 92°
Afternoon92°feels 104°
Evening86°feels 96°
Overnight83°feels 91°
93 °
Sapelo Island, Sunday, 16 August
Overcast. High 93°, low 80°.
Pressure30.06 inHg
Wind13.3 mph SE
Humidity56%
Visibility—
Dew point74°
Mon, 1798° / 81°0.02
Morning86°feels 93°
Afternoon97°feels 108°
Evening87°feels 96°
Overnight83°feels 90°
98 °
Sapelo Island, Monday, 17 August
Light rain. High 98°, low 81°.
Pressure29.97 inHg
Wind14.9 mph SW
Humidity45%
Visibility—
Dew point71°
Tue, 1893° / 82°0
Morning84°feels 91°
Afternoon88°feels 97°
Evening85°feels 97°
Overnight84°feels 95°
93 °
Sapelo Island, Tuesday, 18 August
Clear. High 93°, low 82°.
Pressure29.97 inHg
Wind12.4 mph E
Humidity60%
Visibility—
Dew point72°
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 Sapelo 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.