10-day forecast for St. Simons, GA: 43° to 77°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
77°
Best day: Thursday, November 12
60°
Worst day: Saturday, November 14
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1366° / 45°0
Morning53°feels 52°
Afternoon65°feels 63°
Evening51°feels 49°
Overnight54°feels 52°
66 °
St. Simons, Friday, 13 November
Overcast. High 66°, low 45°.
Pressure29.80 inHg
Wind11.2 mph W
Humidity43%
Visibility6.2 mi
Dew point42°
Sat, 1460° / 43°0
Morning45°feels 41°
Afternoon60°feels 57°
Evening51°feels 48°
Overnight47°feels 43°
60 °
St. Simons, Saturday, 14 November
Partly cloudy. High 60°, low 43°.
Pressure30.09 inHg
Wind6.8 mph N
Humidity45%
Visibility6.2 mi
Dew point36°
Sun, 1561° / 44°0
Morning46°feels 42°
Afternoon61°feels 59°
Evening51°feels 49°
Overnight47°feels 44°
61 °
St. Simons, Sunday, 15 November
Partly cloudy. High 61°, low 44°.
Pressure30.33 inHg
Wind6.7 mph NE
Humidity41%
Visibility6.2 mi
Dew point37°
Mon, 1664° / 47°0
Morning51°feels 49°
Afternoon63°feels 62°
Evening58°feels 56°
Overnight48°feels 44°
64 °
St. Simons, Monday, 16 November
Overcast. High 64°, low 47°.
Pressure30.39 inHg
Wind9.4 mph NE
Humidity55%
Visibility—
Dew point45°
Tue, 1764° / 59°0.01
Morning61°feels 60°
Afternoon63°feels 62°
Evening61°feels 60°
Overnight61°feels 60°
64 °
St. Simons, Tuesday, 17 November
Light rain. High 64°, low 59°.
Pressure30.33 inHg
Wind14 mph NE
Humidity64%
Visibility—
Dew point51°
Wed, 1866° / 55°0.01
Morning58°feels 57°
Afternoon64°feels 64°
Evening65°feels 65°
Overnight64°feels 63°
66 °
St. Simons, Wednesday, 18 November
Light rain. High 66°, low 55°.
Pressure30.30 inHg
Wind18.6 mph NE
Humidity79%
Visibility—
Dew point56°
Thu, 1967° / 58°0
Morning60°feels 60°
Afternoon67°feels 66°
Evening64°feels 64°
Overnight63°feels 62°
67 °
St. Simons, Thursday, 19 November
Overcast. High 67°, low 58°.
Pressure30.24 inHg
Wind17.9 mph NE
Humidity67%
Visibility—
Dew point55°
Fri, 2068° / 56°0
Morning59°feels 58°
Afternoon67°feels 66°
Evening62°feels 62°
Overnight60°feels 59°
68 °
St. Simons, Friday, 20 November
Partly cloudy. High 68°, low 56°.
Pressure30.21 inHg
Wind13.2 mph NE
Humidity55%
Visibility—
Dew point50°
Sat, 2169° / 58°0
Morning61°feels 60°
Afternoon68°feels 67°
Evening61°feels 60°
Overnight60°feels 59°
69 °
St. Simons, Saturday, 21 November
Overcast. High 69°, low 58°.
Pressure30.15 inHg
Wind12.8 mph NE
Humidity63%
Visibility—
Dew point55°
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 St. Simons, 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.