World Resorts USA St. Augustine Weather

St. Augustine 7 Days Forecast

14.10
wed
Day
81°F
SW 7 mph
Precip.
4%
Night
79°F
NW 9 mph
Precip.
8%
15.10
thu
Day
81°F
W 6 mph
Precip.
4%
Night
79°F
NW 9 mph
Precip.
8%
16.10
fri
Day
81°F
SW 4 mph
Precip.
6%
Night
77°F
E 8 mph
Precip.
26%
17.10
sat
Day
72°F
S 22 mph
Precip.
19%
Night
73°F
SW 22 mph
Precip.
7%
18.10
sun
Day
75°F
W 24 mph
Precip.
19%
Night
77°F
W 22 mph
Precip.
33%
19.10
mon
Day
79°F
W 19 mph
Precip.
20%
Night
79°F
W 16 mph
Precip.
15%
20.10
tue
Day
79°F
SW 11 mph
Precip.
51%
Night
75°F
W 11 mph
Precip.
74%

Sea water temperature in October, °F

Show year:
2025
2024
2023

The average sea water temperature in October of 2025 was 77.1°F. The highest and lowest sea temperatures during the month were 81.5°F and 73.2°F.

Air temperature in St. Augustine, °F

Precipitation total in St. Augustine, in.

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

Best time for vacation in St. Augustine

Sunniest months:
April 17 days
October 15 days
March 14 days
Warmest months:
July 89.1 °F
August 88.4 °F
June 87.1 °F
Warmest sea temp:
August 83.4 °F
July 82.9 °F
September 82.8 °F
Coldest months:
January 63.1 °F
December 66.3 °F
February 67.8 °F
Rainiest months:
July 5 days
September 5 days
August 4 days
Windiest months:
January 7.0 mph
April 6.9 mph
December 6.8 mph

St. Augustine on a weather map

Current weather
08:42
St. Augustine
+79°F
SW 4 mph
Feels like: +82°F
Precip.: 6%
Places in USA:
Name
°F
Boston
+64°F
Washington
+70°F
Hawaii
+75°F
Las Vegas
+52°F
Los Angeles
+68°F
Miami
+82°F
Maui
+64°F
Myrtle Beach
+72°F
New York
+70°F
San Diego
+68°F
San Francisco
+57°F
Santa Monica
+64°F
Sarasota
+77°F
Tampa
+77°F
Chicago
+63°F
all places
24 Hours Forecast
St. Augustine
Local time: 08:42
October 14, wednesday
0900
79°F
SW
4 mph
1200
81°F
SW
7 mph
1500
81°F
SW
7 mph
1800
79°F
W
8 mph
2100
79°F
W
8 mph
October 15, thursday
0000
79°F
NW
9 mph
0300
77°F
NW
7 mph
0600
77°F
NW
5 mph
Units of measurement: °C / °F