World Resorts

USA

Jacksonville Weather

Jacksonville 14 Days Forecast

23.12
tue

Day

70°F

N 4 mph

Precip.
0%

Night

61°F

E 3 mph

Precip.
0%

24.12
wed

Day

70°F

SE 5 mph

Precip.
0%

Night

66°F

E 2 mph

Precip.
0%

25.12
thu

Day

70°F

E 5 mph

Precip.
0%

Night

61°F

E 5 mph

Precip.
0%

26.12
fri

Day

59°F

E 4 mph

Precip.
0%

Night

63°F

NE 5 mph

Precip.
0%

27.12
sat

Day

72°F

E 8 mph

Precip.
0%

Night

66°F

E 5 mph

Precip.
0%

28.12
sun

Day

72°F

E 5 mph

Precip.
0%

Night

66°F

E 7 mph

Precip.
0%

29.12
mon

Day

70°F

SE 9 mph

Precip.
0%

Night

52°F

SE 11 mph

Precip.
0%

30.12
tue

Day

46°F

SE 11 mph

Precip.
0%

Night

41°F

S 5 mph

Precip.
0%

31.12
wed

Day

46°F

SE 4 mph

Precip.
0%

Night

43°F

SE 5 mph

Precip.
0%

01.01
thu

Day

52°F

NE 5 mph

Precip.
0%

Night

46°F

S 3 mph

Precip.
0%

02.01
fri

Day

57°F

S 2 mph

Precip.
0%

Night

52°F

NE 2 mph

Precip.
0%

03.01
sat

Day

63°F

N 2 mph

Precip.
0%

Night

57°F

N 3 mph

Precip.
0%

04.01
sun

Day

64°F

E 4 mph

Precip.
0%

Night

59°F

E 4 mph

Precip.
0%

05.01
mon

Day

68°F

E 2 mph

Precip.
0%

Night

64°F

NW 5 mph

Precip.
0%

sea water
temperature

Jacksonville

monthly
weather

Jacksonville

current
weather

Jacksonville

7 days
forecast

Jacksonville

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2025

2024

2023

The average sea water temperature in December of 2025 was 62.5°F. The highest and lowest sea temperatures during the month were 66.7°F and 58.6°F.

Show year:

2025

2024

2023

The average sea water temperature in January of 2025 was 56.2°F. The highest and lowest sea temperatures during the month were 59.9°F and 50.9°F.