Measurements:
°C
°F
CURRENT WEATHER
01:06
Key West
86°F
W 11 mph
Feels like: 96°F
Precip: 8%
World Resorts USA Key West Weather

14 Day Weather Forecast

06.25
thu
DAY
90°F
NW 13 mph
precip
6%
NIGHT
88°F
W 16 mph
precip
6%
06.26
fri
DAY
88°F
NW 14 mph
precip
15%
NIGHT
90°F
W 17 mph
precip
6%
06.27
sat
DAY
88°F
W 12 mph
precip
14%
NIGHT
90°F
W 15 mph
precip
9%
06.28
sun
DAY
88°F
W 9 mph
precip
12%
NIGHT
88°F
W 14 mph
precip
8%
06.29
mon
DAY
88°F
W 11 mph
precip
9%
NIGHT
88°F
W 9 mph
precip
6%
06.30
tue
DAY
88°F
W 6 mph
precip
7%
NIGHT
90°F
SW 7 mph
precip
5%
07.01
wed
DAY
88°F
W 4 mph
precip
7%
NIGHT
88°F
SW 8 mph
precip
7%
07.02
thu
DAY
88°F
W 3 mph
precip
6%
NIGHT
88°F
SW 5 mph
precip
36%
07.03
fri
DAY
88°F
N 4 mph
precip
7%
NIGHT
88°F
E 3 mph
precip
8%
07.04
sat
DAY
88°F
E 6 mph
precip
7%
NIGHT
88°F
NE 7 mph
precip
5%
07.05
sun
DAY
88°F
NE 6 mph
precip
40%
NIGHT
88°F
NE 6 mph
precip
6%
07.06
mon
DAY
88°F
N 8 mph
precip
7%
NIGHT
88°F
W 2 mph
precip
5%
07.07
tue
DAY
88°F
N 5 mph
precip
5%
NIGHT
90°F
SE 7 mph
precip
5%

Key West Sea Water Temperature in June, °F

Select Year: 2026 2025 2024

The average sea surface temperature in June 2026 for Key West was 90.5°F. The maximum and minimum values were 87.2°F and 94.8°F respectively.

Key West on the Weather Map

Best Time to Visit Key West
The most sunny months:
May 17 days
March 16 days
April 16 days
The most warm months:
August 91.6 °F
July 91.0 °F
September 89.7 °F
Warmest sea temperature:
August 91.3 °F
July 90.6 °F
September 90.1 °F
The most cold months:
January 74.4 °F
February 76.3 °F
December 78.2 °F
The most rainy months:
June 7 days
August 7 days
September 6 days
The most windy months:
November 14 mph
December 14 mph
January 14 mph
more details
USA Resorts:
NAME
F°
Chicago +66
Hawaii +80
Honolulu +80
Houston +82
Las Vegas +96
Los Angeles +66
Maui +74
Miami +80
Miami Beach +82
Myrtle Beach +78
New York +70
San Diego +68
San Francisco +58
Sarasota +84
Tampa +84
all resorts
24 Hours Weather Forecast
Key West
Local time: 01:06
25 jun, thursday
0300 88°F
W
12 mph
0600 88°F
NW
14 mph
0900 90°F
NW
12 mph
1200 90°F
NW
13 mph
1500 88°F
NW
11 mph
1800 88°F
NW
9 mph
2100 88°F
W
14 mph
26 jun, friday
0000 88°F
W
16 mph