Measurements:
°C
°F
CURRENT WEATHER
14:22
Jacksonville
100°F
E 8 mph
Feels like: 110°F
Precip: 3%
World Resorts USA Jacksonville Weather

7 Day Weather Forecast

07.15
wed
DAY
92°F
E 8 mph
precip
8%
NIGHT
82°F
E 3 mph
precip
13%
07.16
thu
DAY
100°F
SE 5 mph
precip
5%
NIGHT
86°F
E 4 mph
precip
11%
07.17
fri
DAY
102°F
E 4 mph
precip
2%
NIGHT
84°F
NE 9 mph
precip
11%
07.18
sat
DAY
100°F
E 6 mph
precip
4%
NIGHT
86°F
NE 7 mph
precip
6%
07.19
sun
DAY
100°F
NE 8 mph
precip
2%
NIGHT
88°F
NE 7 mph
precip
22%
07.20
mon
DAY
100°F
NE 6 mph
precip
3%
NIGHT
88°F
NE 6 mph
precip
4%
07.21
tue
DAY
100°F
NE 7 mph
precip
17%
NIGHT
88°F
NE 7 mph
precip
4%

Jacksonville Sea Water Temperature in July, °F

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for Jacksonville was 29.5°F. The maximum and minimum values were 28.8°F and 30.0°F respectively.

Jacksonville on the Weather Map

Best Time to Visit Jacksonville
The most sunny months:
May 16 days
April 16 days
March 15 days
The most warm months:
July 96.1 °F
August 95.4 °F
June 93.7 °F
Warmest sea temperature:
August 86.5 °F
September 86.0 °F
July 85.9 °F
The most cold months:
January 63.3 °F
December 68.7 °F
February 69.2 °F
The most rainy months:
August 9 days
July 8 days
June 7 days
The most windy months:
April 8 mph
March 7 mph
October 7 mph
more details