Measurements:
°C
°F
St. Simons Island
80°F
NW 1 mph
Feels like: 84°F
Precip: 11%
World Resorts USA St. Simons Island Weather

14 Day Weather Forecast

06.25
thu
DAY
92°F
NW 6 mph
precip
5%
NIGHT
82°F
N 7 mph
precip
12%
06.26
fri
DAY
92°F
N 6 mph
precip
3%
NIGHT
82°F
NE 9 mph
precip
44%
06.27
sat
DAY
94°F
NE 5 mph
precip
2%
NIGHT
84°F
N 9 mph
precip
10%
06.28
sun
DAY
96°F
E 4 mph
precip
3%
NIGHT
76°F
NE 9 mph
precip
18%
06.29
mon
DAY
90°F
SE 3 mph
precip
4%
NIGHT
82°F
W 5 mph
precip
13%
06.30
tue
DAY
88°F
SW 15 mph
precip
4%
NIGHT
82°F
W 9 mph
precip
11%
07.01
wed
DAY
88°F
W 12 mph
precip
3%
NIGHT
80°F
W 9 mph
precip
8%
07.02
thu
DAY
88°F
W 9 mph
precip
4%
NIGHT
82°F
N 8 mph
precip
9%
07.03
fri
DAY
92°F
N 6 mph
precip
4%
NIGHT
84°F
N 10 mph
precip
6%
07.04
sat
DAY
96°F
NE 6 mph
precip
3%
NIGHT
78°F
E 5 mph
precip
41%
07.05
sun
DAY
94°F
N 7 mph
precip
4%
NIGHT
80°F
E 9 mph
precip
41%
07.06
mon
DAY
92°F
NE 4 mph
precip
9%
NIGHT
80°F
NE 11 mph
precip
15%
07.07
tue
DAY
88°F
NE 6 mph
precip
19%
NIGHT
82°F
NE 11 mph
precip
35%
07.08
wed
DAY
96°F
E 11 mph
precip
2%
NIGHT
90°F
E 9 mph
precip
2%

St. Simons Island Sea Water Temperature in June, °F

Select Year: 2026 2025 2024

The average sea surface temperature in June 2026 for St. Simons Island was 84.6°F. The maximum and minimum values were 81.8°F and 86.8°F respectively.

St. Simons Island on the Weather Map

Best Time to Visit St. Simons Island
The most sunny months:
January 15 days
October 15 days
April 15 days
The most warm months:
July 92.6 °F
August 91.0 °F
June 90.1 °F
Warmest sea temperature:
August 89.0 °F
July 88.4 °F
September 85.5 °F
The most cold months:
January 60.4 °F
December 63.8 °F
February 65.7 °F
The most rainy months:
August 5 days
July 5 days
September 4 days
The most windy months:
February 7 mph
January 7 mph
April 7 mph
USA Resorts:
NAME
Chicago +66
Hawaii +80
Honolulu +80
Houston +82
Las Vegas +88
Los Angeles +62
Maui +72
Miami +78
Miami Beach +84
Myrtle Beach +78
New York +66
San Diego +66
San Francisco +56
Sarasota +82
Tampa +82
24 Hours Weather Forecast
St. Simons Island
Local time: 02:12
25 jun, thursday
0300 80°F
NW
1 mph
0600 80°F
W
2 mph
0900 86°F
W
1 mph
1200 92°F
NW
6 mph
1500 90°F
W
11 mph
1800 88°F
NW
10 mph
2100 82°F
NW
7 mph
26 jun, friday
0000 82°F
N
7 mph