Measurements:
°C
°F
CURRENT WEATHER
15:14
Jacksonville
104°F
NW 9 mph
Feels like: 116°F
Precip: 1%
World Resorts USA Jacksonville Weather

7 Day Weather Forecast

08.05
wed
DAY
96°F
NW 6 mph
precip
4%
NIGHT
84°F
NW 4 mph
precip
9%
08.06
thu
DAY
94°F
NW 4 mph
precip
5%
NIGHT
84°F
NW 6 mph
precip
10%
08.07
fri
DAY
96°F
W 9 mph
precip
17%
NIGHT
86°F
NW 6 mph
precip
8%
08.08
sat
DAY
98°F
NW 7 mph
precip
4%
NIGHT
84°F
NW 6 mph
precip
10%
08.09
sun
DAY
98°F
NW 5 mph
precip
3%
NIGHT
86°F
NW 6 mph
precip
8%
08.10
mon
DAY
98°F
N 4 mph
precip
3%
NIGHT
86°F
N 4 mph
precip
9%
08.11
tue
DAY
98°F
E 5 mph
precip
17%
NIGHT
88°F
NE 5 mph
precip
11%

Jacksonville Sea Water Temperature in August, °F

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Jacksonville was 29.4°F. The maximum and minimum values were 28.4°F and 30.1°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 96.4 °F
August 95.4 °F
June 93.7 °F
Warmest sea temperature:
August 86.5 °F
September 86.0 °F
July 86.0 °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
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