Measurements:
°C
°F
CURRENT WEATHER
12:13
Fire Island
64°F
NE 2 mph
Feels like: 64°F
Precip: 0%
World Resorts USA Fire Island Weather

14 Day Weather Forecast

05.14
thu
DAY
64°F
NE 2 mph
precip
0%
NIGHT
52°F
SE 8 mph
precip
0%
05.15
fri
DAY
62°F
S 6 mph
precip
100%
NIGHT
54°F
S 2 mph
precip
0%
05.16
sat
DAY
66°F
NE 11 mph
precip
0%
NIGHT
60°F
NE 10 mph
precip
0%
05.17
sun
DAY
78°F
E 7 mph
precip
0%
NIGHT
68°F
S 3 mph
precip
0%
05.18
mon
DAY
76°F
W 6 mph
precip
0%
NIGHT
62°F
NW 4 mph
precip
0%
05.19
tue
DAY
80°F
NE 8 mph
precip
0%
NIGHT
68°F
NE 13 mph
precip
0%
05.20
wed
DAY
82°F
NE 11 mph
precip
26%
NIGHT
68°F
SE 6 mph
precip
0%
05.21
thu
DAY
70°F
E 4 mph
precip
0%
NIGHT
60°F
NE 4 mph
precip
0%
05.22
fri
DAY
54°F
W 15 mph
precip
100%
NIGHT
54°F
SW 7 mph
precip
62%
05.23
sat
DAY
50°F
SW 11 mph
precip
100%
NIGHT
48°F
NW 15 mph
precip
100%
05.24
sun
DAY
64°F
SW 15 mph
precip
0%
NIGHT
54°F
NE 7 mph
precip
0%
05.25
mon
DAY
70°F
SE 5 mph
precip
0%
NIGHT
64°F
SE 4 mph
precip
0%
05.26
tue
DAY
74°F
E 9 mph
precip
0%
NIGHT
66°F
NE 6 mph
precip
0%
05.27
wed
DAY
72°F
E 11 mph
precip
58%
NIGHT
68°F
NE 9 mph
precip
24%

Fire Island Sea Water Temperature in May, °F

Select Year: 2025 2024 2023

The average sea surface temperature in May 2025 for Fire Island was 54.9°F. The maximum and minimum values were 49.6°F and 58.6°F respectively.

Fire Island on the Weather Map

Best Time to Visit Fire Island
The most sunny months:
November 16 days
September 15 days
October 14 days
The most warm months:
July 84.9 °F
August 83.0 °F
June 76.9 °F
Warmest sea temperature:
July 79.8 °F
August 78.9 °F
September 74.6 °F
The most cold months:
January 36.0 °F
February 36.9 °F
December 41.5 °F
The most rainy months:
March 3 days
December 3 days
April 3 days
The most windy months:
March 11 mph
January 11 mph
November 11 mph
more details
USA Resorts:
NAME
F°
Boston +62
Chicago +56
Hawaii +76
Honolulu +76
Houston +94
Las Vegas +88
Los Angeles +66
Maui +70
Miami +94
Miami Beach +90
New York +68
San Diego +66
San Francisco +62
Sarasota +94
Tampa +94
all resorts
24 Hours Weather Forecast
Fire Island
Local time: 12:13
14 may, thursday
1500 68°F
N
4 mph
1800 66°F
E
5 mph
2100 56°F
SE
2 mph
15 may, friday
0000 52°F
SE
8 mph
0300 52°F
SE
8 mph
0600 52°F
SE
9 mph
0900 56°F
SE
10 mph
1200 62°F
S
6 mph