St. Simons Island, GA Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Sun
May 19
PM Thunderstorms
Close Hourly
84º / 71º 81% WSW 8 mph 80%
8am Cloudy 73º 6% W 7 mph 99%
9am Mostly Cloudy 74º 7% W 7 mph 95%
10am Partly Cloudy 77º 8% W 7 mph 87%
11am Partly Cloudy 79º 8% W 7 mph 81%
12pm Partly Cloudy 81º 7% WSW 6 mph 78%
1pm Partly Cloudy 82º 12% WSW 7 mph 73%
2pm Isolated Thunderstorms 83º 31% SW 8 mph 71%
3pm Scattered Thunderstorms 83º 48% SSW 8 mph 70%
4pm Thunderstorms 82º 64% SSE 8 mph 74%
5pm Thunderstorms 80º 79% ENE 7 mph 76%
6pm Thunderstorms 78º 81% NE 6 mph 79%
7pm Thunderstorms 75º 74% NE 8 mph 87%
8pm Thunderstorms 74º 65% NE 7 mph 89%
9pm Showers 73º 53% NE 5 mph 91%
10pm Showers 73º 49% NE 6 mph 92%
11pm Showers 72º 41% NE 6 mph 94%
Mon
May 20
AM Showers
View Hourly
78º / 70º 42% NE 16 mph 75%
12am Showers 72º 44% NE 7 mph 95%
1am Showers 72º 56% NE 6 mph 95%
2am Showers 72º 49% NE 8 mph 94%
3am Showers 72º 46% NE 9 mph 94%
4am Showers 72º 43% NE 10 mph 94%
5am Showers 72º 42% NE 10 mph 94%
6am Showers 72º 39% NNE 11 mph 92%
7am Few Showers 72º 32% NNE 11 mph 90%
8am Showers 72º 42% NNE 12 mph 90%
9am Few Showers 74º 34% NNE 13 mph 86%
10am Few Showers 75º 32% NNE 14 mph 80%
11am Mostly Cloudy 76º 17% NE 15 mph 77%
12pm Partly Cloudy 77º 12% NE 16 mph 72%
1pm Partly Cloudy 77º 9% NE 16 mph 69%
2pm Partly Cloudy 77º 4% NE 16 mph 70%
3pm Partly Cloudy 78º 4% NE 15 mph 68%
4pm Mostly Sunny 78º 3% NE 15 mph 66%
5pm Sunny 78º 2% NE 13 mph 68%
6pm Sunny 77º 2% NE 12 mph 69%
7pm Sunny 76º 3% ENE 11 mph 72%
8pm Sunny 75º 4% NE 10 mph 77%
9pm Clear 74º 4% NE 9 mph 80%
10pm Clear 73º 5% NE 9 mph 83%
11pm Clear 73º 5% ENE 9 mph 84%
Tue
May 21
Mostly Sunny
View Hourly
79º / 70º 15% NE 15 mph 75%
12am Clear 72º 5% ENE 9 mph 87%
1am Clear 72º 6% ENE 9 mph 87%
2am Clear 72º 6% NE 8 mph 87%
3am Clear 71º 6% NE 9 mph 88%
4am Clear 71º 6% NE 8 mph 87%
5am Mostly Clear 72º 6% NE 8 mph 88%
6am Mostly Clear 71º 6% NE 8 mph 90%
7am Partly Cloudy 71º 9% NE 8 mph 90%
Wed
May 22
Mostly Sunny 82º / 72º 7% ENE 10 mph 76%
Thu
May 23
Sunny 84º / 73º 7% SSE 11 mph 76%
Fri
May 24
Partly Cloudy 87º / 74º 14% S 11 mph 73%
Sat
May 25
PM Thunderstorms 86º / 75º 40% SSW 9 mph 74%
Sun
May 26
PM Thunderstorms 86º / 75º 37% S 10 mph 75%

Weather Radar for St. Simons Island, GA See Radar

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for St. Simons Island, GA

Today
High : 84ºF
WSW wind 6 to 8 kt. A slight chance of showers, then showers and thunderstorms likely after 2pm. Seas around 1 ft.
Tonight
Low : 68ºF
NNE wind 7 to 9 kt. Showers and thunderstorms likely, mainly before 10pm. Seas around 1 ft.
Monday
High : 78ºF
NNE wind 10 to 12 kt. A chance of showers and thunderstorms between 7am and 8am, then isolated showers. Seas around 1 ft.
Monday Night
Low : 68ºF
NE wind 6 to 9 kt. Mostly clear. Seas around 1 ft.
Tuesday
High : 79ºF
NE wind 8 to 12 kt. Sunny. Seas around 1 ft.
Tuesday Night
Low : 68ºF
ENE wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Mostly clear. Seas around 1 ft.
Wednesday
High : 82ºF
Variable winds less than 5 kt becoming E 5 to 9 kt in the afternoon. Sunny. Seas around 1 ft.
Wednesday Night
Low : 69ºF
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Thursday
High : 85ºF
Variable winds less than 5 kt becoming SE 5 to 8 kt in the afternoon. Sunny. Seas 1 ft or less.

NOAA Buoy Data Near St. Simons Island, GA See Map

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    Wind Speed Forecast for St. Simons Island, GA

    SundayMondayTuesday
    Wind Speed (MPH) 76877101216151098
    8am12pm4pm8pm12am4am8am12pm4pm8pm12am4am
    MPH 76877101216151098
    DIR WWSWSSENENENENNENENENEENENE

    Current Weather Conditions In St. Simons Island, GA

    As Of: 38 minutes ago

    • 73ºF
    • 73ºF
    • 7mph
    • 0º (W)
    • 7mph
    • Cloudy
    • 10mi
    • 29.90"
    • 99%
    • 0ºF

    The weather right now in St. Simons Island, GA is Cloudy. The current temperature is 73°F, and the expected high and low for today, Sunday, May 19, 2024, are 84° high temperature and 71°F low temperature. The wind is currently blowing at 7 miles per hour, and coming from the West. The wind is gusting to 7 mph. With the wind and the atmosphere the temperature feels like 73° Fahrenheit. Expected precipitation is 6 percent, with current humidity at 99 percent, and air pressure at 29.9 in. Visibility is 10 nautical miles. There are no current weather alert(s).