Local Forecast

St. Simons Isl, GA Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for St. Simons Isl, GA

No Active Alerts

Hour-by-Hour  Current Observation

Tuesday 7:15 AM EDTTuesday 7:15 AM

°F °C
Regional Observations →
75°F

Mostly Cloudy

  • 87° / 75° High / Low
  • 75° Feels Like
  • 0% Chance of Rain

Wind

5 mph

NNW

UV Index

0

None

Humidity

0%

Dew 0°F

Sun

7:15 AM · 7:19 PM

Rise · Set

Source: BRUNSWICK (KSSI). Slider scrubs the next 12 hours.

5-Day Outlook

Through Saturday

Local Radar →

Tuesday

87° 75°

Chance of Thunderstorms

Overnight: Chance of Thunderstorms

Detailed forecast

Tuesday

A slight chance of rain showers between 9am and 11am, then a chance of showers and thunderstorms between 11am and 2pm, then a slight chance of showers and thunderstorms between 2pm and 4pm. Mostly sunny. High near 86, with temperatures falling to around 84 in the afternoon. Northeast wind 2 to 12 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.

Night

A slight chance of rain showers after 8pm. Partly cloudy. Low around 74, with temperatures rising to around 75 overnight. Northeast wind 0 to 8 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Wednesday

87° 73°

Thunderstorms Likely

Overnight: Thunderstorms Likely

Detailed forecast

Wednesday

A chance of rain showers before 10am, then showers and thunderstorms likely. Mostly cloudy. High near 86, with temperatures falling to around 85 in the afternoon. Northeast wind 7 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.

Night

A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm, then a chance of showers and thunderstorms. Mostly cloudy. Low around 71, with temperatures rising to around 72 overnight. Northeast wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.

Thursday

84° 68°

Chance of Thunderstorms

Overnight: Mostly Cloudy

Detailed forecast

Thursday

A chance of showers and thunderstorms before 2pm. Partly sunny, with a high near 83. Chance of precipitation is 30%.

Night

Mostly cloudy, with a low around 67.

Friday

82° 68°

Partly Sunny

Overnight: Mostly Clear

Detailed forecast

Friday

Mostly sunny, with a high near 81.

Night

Mostly clear, with a low around 66.

Saturday

82° 68°

Mostly Sunny

Overnight: Partly Cloudy

Detailed forecast

Saturday

Sunny, with a high near 81.

Night

Mostly clear, with a low around 66.

St. Simons Isl, GA Weather Analysis Tools