World Resorts USA Key Largo Weather

Key Largo 14 Days Forecast

15.06
mon
Day
84°F
N 8 mph
Precip.
8%
Night
84°F
SE 4 mph
Precip.
6%
16.06
tue
Day
84°F
N 9 mph
Precip.
9%
Night
84°F
NW 4 mph
Precip.
5%
17.06
wed
Day
84°F
NW 9 mph
Precip.
4%
Night
84°F
NW 7 mph
Precip.
6%
18.06
thu
Day
84°F
NW 8 mph
Precip.
5%
Night
84°F
NW 11 mph
Precip.
10%
19.06
fri
Day
84°F
NW 8 mph
Precip.
6%
Night
84°F
NW 7 mph
Precip.
9%
20.06
sat
Day
84°F
NW 6 mph
Precip.
6%
Night
84°F
W 9 mph
Precip.
6%
21.06
sun
Day
84°F
NW 7 mph
Precip.
36%
Night
84°F
NW 13 mph
Precip.
11%
22.06
mon
Day
84°F
NW 11 mph
Precip.
37%
Night
84°F
W 11 mph
Precip.
36%
23.06
tue
Day
84°F
W 14 mph
Precip.
12%
Night
84°F
W 16 mph
Precip.
57%
24.06
wed
Day
84°F
W 12 mph
Precip.
8%
Night
84°F
W 15 mph
Precip.
9%
25.06
thu
Day
84°F
W 13 mph
Precip.
36%
Night
82°F
W 14 mph
Precip.
65%
26.06
fri
Day
84°F
W 13 mph
Precip.
11%
Night
84°F
W 17 mph
Precip.
22%
27.06
sat
Day
84°F
W 14 mph
Precip.
19%
Night
84°F
W 16 mph
Precip.
10%

Sea water temperature in June, °F

Show year:
2025
2024
2023

The average sea water temperature in June of 2025 was 85.2°F. The highest and lowest sea temperatures during the month were 86.7°F and 83.8°F.

Air temperature in Key Largo, °F

Precipitation total in Key Largo, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Key Largo

Sunniest months:
December 12 days
February 12 days
March 12 days
Warmest months:
August 85.2 °F
July 85.1 °F
September 84.5 °F
Warmest sea temp:
August 87.6 °F
July 87.1 °F
September 86.6 °F
Coldest months:
January 70.6 °F
February 72.7 °F
December 73.0 °F
Rainiest months:
June 3 days
July 3 days
September 3 days
Windiest months:
March 13.9 mph
November 13.9 mph
April 13.7 mph

Key Largo on a weather map

Key Largo
+82°F
N 9 mph
Feels like: +88°F
Precip.: 8%
Places in USA:
Name
°F
+77°F
+77°F
+88°F
+63°F
+79°F
+84°F
+70°F
+72°F
+66°F
+57°F
+61°F
+81°F
+79°F
+79°F
+55°F
24 Hours Forecast
Key Largo
Local time: 02:29
June 15, monday
0300
82°F
N
9 mph
0600
82°F
NE
6 mph
0900
84°F
N
6 mph
1200
84°F
N
8 mph
1500
84°F
NE
8 mph
1800
84°F
NE
8 mph
2100
84°F
NE
7 mph
June 16, tuesday
0000
84°F
SE
4 mph
Units of measurement: °C / °F