10-day forecast for St. Simons, GA: 37° 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
53°
Worst day: Saturday, November 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0976° / 57°0
Morning59°feels 59°
Afternoon76°feels 76°
Evening63°feels 63°
Overnight62°feels 62°
76 °
St. Simons, Monday, 9 November
Mostly clear. High 76°, low 57°.
Pressure30.12 inHg
Wind4.5 mph W
Humidity58%
Visibility6.2 mi
Dew point59°
Tue, 1076° / 51°0
Morning54°feels 54°
Afternoon76°feels 76°
Evening64°feels 64°
Overnight56°feels 56°
76 °
St. Simons, Tuesday, 10 November
Overcast. High 76°, low 51°.
Pressure30.15 inHg
Wind5.1 mph SW
Humidity48%
Visibility6.2 mi
Dew point54°
Wed, 1176° / 54°0
Morning59°feels 58°
Afternoon76°feels 75°
Evening63°feels 63°
Overnight57°feels 56°
76 °
St. Simons, Wednesday, 11 November
Light rain. High 76°, low 54°.
Pressure30.00 inHg
Wind6.2 mph W
Humidity43%
Visibility6.2 mi
Dew point50°
Thu, 1277° / 56°0
Morning62°feels 61°
Afternoon76°feels 75°
Evening68°feels 67°
Overnight61°feels 60°
77 °
St. Simons, Thursday, 12 November
Partly cloudy. High 77°, low 56°.
Pressure29.71 inHg
Wind17.2 mph W
Humidity45%
Visibility—
Dew point51°
Fri, 1360° / 48°0
Morning54°feels 52°
Afternoon59°feels 56°
Evening52°feels 49°
Overnight49°feels 45°
60 °
St. Simons, Friday, 13 November
Partly cloudy. High 60°, low 48°.
Pressure29.77 inHg
Wind13.8 mph W
Humidity45%
Visibility—
Dew point38°
Sat, 1453° / 40°0
Morning44°feels 38°
Afternoon52°feels 49°
Evening47°feels 42°
Overnight42°feels 37°
53 °
St. Simons, Saturday, 14 November
Clear. High 53°, low 40°.
Pressure29.91 inHg
Wind17 mph W
Humidity33%
Visibility—
Dew point23°
Sun, 1561° / 37°0
Morning44°feels 38°
Afternoon58°feels 55°
Evening50°feels 46°
Overnight45°feels 41°
61 °
St. Simons, Sunday, 15 November
Clear. High 61°, low 37°.
Pressure30.18 inHg
Wind11.1 mph W
Humidity29%
Visibility—
Dew point24°
Mon, 1668° / 42°0
Morning49°feels 45°
Afternoon65°feels 62°
Evening55°feels 53°
Overnight50°feels 47°
68 °
St. Simons, Monday, 16 November
Clear. High 68°, low 42°.
Pressure30.21 inHg
Wind7.6 mph W
Humidity22%
Visibility—
Dew point24°
Tue, 1770° / 48°0
Morning54°feels 52°
Afternoon68°feels 67°
Evening59°feels 58°
Overnight57°feels 55°
70 °
St. Simons, Tuesday, 17 November
Clear. High 70°, low 48°.
Pressure30.21 inHg
Wind7.3 mph E
Humidity37%
Visibility—
Dew point40°
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.