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As of 03:00 EDT

Weather in St. Simons, GA

59°Current weather

St. Simons, Sunday, 18 October, 03:00

Clear. Feels like 58°. High 65°, low 55°.

Pressure30.24 inHg
Wind13.8 mph NE
Humidity68%
Visibility6.2 mi
Dew point47°

10-day forecast for St. Simons, GA: 53° to 76°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

73°
Best day: Monday, October 26
65°
Worst day: Sunday, October 18

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

Mon, 1968° / 53°0Clear
MorningPartly cloudy53°feels 52°
AfternoonClear67°feels 66°
EveningClear60°feels 59°
OvernightPartly cloudy58°feels 57°
68 °Clear

St. Simons, Monday, 19 October

Clear. High 68°, low 53°.

Pressure30.30 inHg
Wind7.6 mph NE
Humidity61%
Visibility6.2 mi
Dew point49°
Tue, 2072° / 53°0Clear
MorningClear53°feels 52°
AfternoonClear72°feels 71°
EveningClear62°feels 61°
OvernightClear55°feels 54°
72 °Clear

St. Simons, Tuesday, 20 October

Clear. High 72°, low 53°.

Pressure30.21 inHg
Wind7.4 mph NE
Humidity45%
Visibility6.2 mi
Dew point46°
Wed, 2171° / 56°0Clear
MorningClear56°feels 55°
AfternoonClear71°feels 70°
EveningClear61°feels 60°
OvernightClear58°feels 57°
71 °Clear

St. Simons, Wednesday, 21 October

Clear. High 71°, low 56°.

Pressure30.18 inHg
Wind7.8 mph NE
Humidity53%
Visibility6.2 mi
Dew point51°
Thu, 2270° / 53°0Clear
MorningClear58°feels 57°
AfternoonClear68°feels 67°
EveningClear60°feels 59°
OvernightClear56°feels 55°
70 °Clear

St. Simons, Thursday, 22 October

Clear. High 70°, low 53°.

Pressure30.12 inHg
Wind7.8 mph N
Humidity41%
Visibility—
Dew point43°
Fri, 2371° / 54°0Partly cloudy
MorningPartly cloudy59°feels 58°
AfternoonPartly cloudy70°feels 69°
EveningPartly cloudy64°feels 62°
OvernightPartly cloudy62°feels 61°
71 °Partly cloudy

St. Simons, Friday, 23 October

Partly cloudy. High 71°, low 54°.

Pressure30.15 inHg
Wind12.2 mph NE
Humidity48%
Visibility—
Dew point48°
Sat, 2471° / 62°0.04Light rain
MorningLight rain65°feels 64°
AfternoonLight rain70°feels 70°
EveningLight rain71°feels 71°
OvernightLight rain70°feels 69°
71 °Light rain

St. Simons, Saturday, 24 October

Light rain. High 71°, low 62°.

Pressure30.24 inHg
Wind21.9 mph NE
Humidity72%
Visibility—
Dew point60°
Sun, 2571° / 61°0.02Light rain
MorningLight rain64°feels 63°
AfternoonLight rain71°feels 71°
EveningLight rain71°feels 71°
OvernightLight rain69°feels 69°
71 °Light rain

St. Simons, Sunday, 25 October

Light rain. High 71°, low 61°.

Pressure30.24 inHg
Wind20.2 mph NE
Humidity70%
Visibility—
Dew point59°
Mon, 2673° / 62°0Partly cloudy
MorningPartly cloudy66°feels 65°
AfternoonPartly cloudy73°feels 73°
EveningPartly cloudy69°feels 69°
OvernightPartly cloudy68°feels 68°
73 °Partly cloudy

St. Simons, Monday, 26 October

Partly cloudy. High 73°, low 62°.

Pressure30.15 inHg
Wind15.3 mph NE
Humidity63%
Visibility—
Dew point58°
Tue, 2776° / 67°0.02Light rain
MorningLight rain69°feels 69°
AfternoonLight rain75°feels 75°
EveningLight rain72°feels 72°
OvernightLight rain70°feels 71°
76 °Light rain

St. Simons, Tuesday, 27 October

Light rain. High 76°, low 67°.

Pressure30.18 inHg
Wind15.1 mph NE
Humidity68%
Visibility—
Dew point63°

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.