Measurements:
°C
°F
Key West
78°F
SW 14 mph
Feels like: 80°F
Precip: 0%
World Resorts USA Key West Weather

14 Day Weather Forecast

04.25
thu
DAY
78°F
W 16 mph
precip
0%
NIGHT
78°F
W 19 mph
precip
0%
04.26
fri
DAY
80°F
W 21 mph
precip
0%
NIGHT
78°F
W 25 mph
precip
0%
04.27
sat
DAY
80°F
W 24 mph
precip
0%
NIGHT
80°F
W 25 mph
precip
87%
04.28
sun
DAY
80°F
W 22 mph
precip
100%
NIGHT
80°F
W 25 mph
precip
100%
04.29
mon
DAY
80°F
W 17 mph
precip
0%
NIGHT
80°F
W 22 mph
precip
100%
04.30
tue
DAY
80°F
W 23 mph
precip
78%
NIGHT
80°F
W 21 mph
precip
0%
05.01
wed
DAY
80°F
W 16 mph
precip
0%
NIGHT
80°F
W 18 mph
precip
21%
05.02
thu
DAY
80°F
SW 14 mph
precip
40%
NIGHT
80°F
W 17 mph
precip
0%
05.03
fri
DAY
80°F
W 14 mph
precip
0%
NIGHT
82°F
W 20 mph
precip
24%
05.04
sat
DAY
82°F
W 17 mph
precip
0%
NIGHT
82°F
W 20 mph
precip
0%
05.05
sun
DAY
82°F
W 14 mph
precip
0%
NIGHT
82°F
W 15 mph
precip
0%
05.06
mon
DAY
82°F
W 13 mph
precip
0%
NIGHT
82°F
W 14 mph
precip
0%
05.07
tue
DAY
82°F
W 12 mph
precip
0%
NIGHT
82°F
W 16 mph
precip
0%
05.08
wed
DAY
82°F
W 8 mph
precip
0%
NIGHT
82°F
W 5 mph
precip
0%

Key West Sea Water Temperature in April, °F

Select Year: 2024 2023 2022

The average sea surface temperature in April 2024 for Key West was 80.4°F. The maximum and minimum values were 79.0°F and 83.4°F respectively.

Key West on the Weather Map

Best Time to Visit Key West
The most sunny months:
March 16 days
April 16 days
May 16 days
The most warm months:
August 91.8 °F
July 91.3 °F
September 89.8 °F
Warmest sea temperature:
August 91.1 °F
July 90.5 °F
September 89.9 °F
The most cold months:
January 74.9 °F
February 76.7 °F
December 78.6 °F
The most rainy months:
August 7 days
July 7 days
September 7 days
The most windy months:
November 14 mph
December 14 mph
March 14 mph
USA Resorts:
NAME
Boston +38
Chicago +42
Hawaii +76
Honolulu +76
Houston +78
Las Vegas +62
Los Angeles +56
Miami +78
New York +42
Orlando +74
San Diego +58
San Francisco +52
Sarasota +72
Tampa +72
Washington +48
24 Hours Weather Forecast
Key West
Local time: 09:22
25 apr, thursday
1200 78°F
W
16 mph
1500 78°F
W
14 mph
1800 78°F
W
15 mph
2100 80°F
W
17 mph
26 apr, friday
0000 78°F
W
19 mph
0300 78°F
W
19 mph
0600 78°F
W
17 mph
0900 78°F
W
19 mph