10-day forecast for St. Simons, GA: 46° to 81°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
76°
Best day: Thursday, November 12
64° · 0.83 in
Worst day: Sunday, November 15
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 0776° / 60°0
Morning62°feels 61°
Afternoon76°feels 76°
Evening64°feels 65°
Overnight66°feels 66°
76 °
St. Simons, Saturday, 7 November
Partly cloudy. High 76°, low 60°.
Pressure29.97 inHg
Wind4.7 mph NW
Humidity50%
Visibility6.2 mi
Dew point55°
Sun, 0872° / 60°0
Morning64°feels 64°
Afternoon72°feels 71°
Evening62°feels 61°
Overnight60°feels 61°
72 °
St. Simons, Sunday, 8 November
Mostly clear. High 72°, low 60°.
Pressure30.09 inHg
Wind7.5 mph NE
Humidity55%
Visibility6.2 mi
Dew point55°
Mon, 0974° / 53°0
Morning56°feels 56°
Afternoon74°feels 73°
Evening62°feels 62°
Overnight57°feels 57°
74 °
St. Simons, Monday, 9 November
Partly cloudy. High 74°, low 53°.
Pressure30.15 inHg
Wind2.9 mph NW
Humidity50%
Visibility6.2 mi
Dew point53°
Tue, 1075° / 53°0
Morning59°feels 59°
Afternoon73°feels 72°
Evening64°feels 64°
Overnight56°feels 56°
75 °
St. Simons, Tuesday, 10 November
Overcast. High 75°, low 53°.
Pressure30.12 inHg
Wind3.8 mph SW
Humidity46%
Visibility—
Dew point50°
Wed, 1174° / 59°0
Morning63°feels 62°
Afternoon72°feels 71°
Evening65°feels 64°
Overnight62°feels 62°
74 °
St. Simons, Wednesday, 11 November
Overcast. High 74°, low 59°.
Pressure30.00 inHg
Wind6.5 mph SW
Humidity43%
Visibility—
Dew point48°
Thu, 1276° / 60°0
Morning65°feels 63°
Afternoon75°feels 74°
Evening68°feels 67°
Overnight65°feels 64°
76 °
St. Simons, Thursday, 12 November
Overcast. High 76°, low 60°.
Pressure29.77 inHg
Wind8.1 mph W
Humidity37%
Visibility—
Dew point46°
Fri, 1372° / 56°0.01
Morning65°feels 65°
Afternoon70°feels 70°
Evening61°feels 59°
Overnight57°feels 55°
72 °
St. Simons, Friday, 13 November
Light rain. High 72°, low 56°.
Pressure29.71 inHg
Wind11.3 mph W
Humidity58%
Visibility—
Dew point55°
Sat, 1464° / 46°0
Morning51°feels 47°
Afternoon63°feels 61°
Evening57°feels 55°
Overnight55°feels 53°
64 °
St. Simons, Saturday, 14 November
Overcast. High 64°, low 46°.
Pressure30.00 inHg
Wind9.4 mph NW
Humidity26%
Visibility—
Dew point26°
Sun, 1564° / 58°0.83
Morning60°feels 60°
Afternoon61°feels 61°
Evening60°feels 60°
Overnight60°feels 60°
64 °
St. Simons, Sunday, 15 November
Rain. High 64°, low 58°.
Pressure30.03 inHg
Wind23.4 mph NE
Humidity91%
Visibility—
Dew point58°
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.