World Resorts

USA

St. Augustine Weather

St. Augustine 14 Days Forecast

20.07
mon

Day

90°F

NW 11 mph

Precip.
5%

Night

82°F

N 11 mph

Precip.
8%

21.07
tue

Day

90°F

N 12 mph

Precip.
2%

Night

82°F

NE 6 mph

Precip.
7%

22.07
wed

Day

90°F

N 5 mph

Precip.
3%

Night

82°F

N 8 mph

Precip.
7%

23.07
thu

Day

90°F

NW 3 mph

Precip.
2%

Night

82°F

NE 8 mph

Precip.
6%

24.07
fri

Day

91°F

NE 2 mph

Precip.
3%

Night

81°F

N 7 mph

Precip.
19%

25.07
sat

Day

90°F

N 6 mph

Precip.
4%

Night

82°F

N 6 mph

Precip.
12%

26.07
sun

Day

88°F

SE 6 mph

Precip.
5%

Night

77°F

W 3 mph

Precip.
74%

27.07
mon

Day

81°F

E 7 mph

Precip.
64%

Night

81°F

NE 9 mph

Precip.
9%

28.07
tue

Day

90°F

NE 13 mph

Precip.
17%

Night

82°F

NE 14 mph

Precip.
11%

29.07
wed

Day

88°F

NE 16 mph

Precip.
18%

Night

81°F

NE 8 mph

Precip.
15%

30.07
thu

Day

90°F

NE 4 mph

Precip.
1%

Night

75°F

N 8 mph

Precip.
44%

31.07
fri

Day

86°F

NE 5 mph

Precip.
5%

Night

73°F

E 7 mph

Precip.
11%

01.08
sat

Day

84°F

N 7 mph

Precip.
7%

Night

77°F

N 10 mph

Precip.
34%

02.08
sun

Day

86°F

NW 7 mph

Precip.
17%

Night

82°F

W 9 mph

Precip.
36%

sea water
temperature

St. Augustine

monthly
weather

St. Augustine

current
weather

St. Augustine

7 days
forecast

St. Augustine

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2026

2025

2024

The average sea water temperature in July of 2026 was 84.5°F. The highest and lowest sea temperatures during the month were 85.6°F and 83.1°F.

Show year:

2025

2024

2023

The average sea water temperature in August of 2025 was 84.7°F. The highest and lowest sea temperatures during the month were 85.5°F and 83.7°F.