World Resorts USA Old Saybrook Weather

Old Saybrook 7 Days Forecast

08.04
wed
Day
48°F
W 4 mph
Precip.
0%
Night
36°F
N 6 mph
Precip.
0%
09.04
thu
Day
45°F
NW 8 mph
Precip.
0%
Night
37°F
W 2 mph
Precip.
0%
10.04
fri
Day
45°F
N 5 mph
Precip.
0%
Night
45°F
NE 7 mph
Precip.
0%
11.04
sat
Day
54°F
SE 14 mph
Precip.
0%
Night
43°F
S 6 mph
Precip.
0%
12.04
sun
Day
48°F
N 7 mph
Precip.
0%
Night
45°F
NE 14 mph
Precip.
0%
13.04
mon
Day
57°F
NE 14 mph
Precip.
0%
Night
54°F
NE 11 mph
Precip.
58%
14.04
tue
Day
64°F
NE 17 mph
Precip.
0%
Night
55°F
SE 9 mph
Precip.
0%

Sea water temperature in April, °F

Show year:
2025
2024
2023

The average sea water temperature in April of 2025 was 43.9°F. The highest and lowest sea temperatures during the month were 47.7°F and 41.2°F.

Air temperature in Old Saybrook, °F

Precipitation total in Old Saybrook, in.

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

Best time for vacation in Old Saybrook

Sunniest months:
November 17 days
September 14 days
October 14 days
Warmest months:
July 80.1 °F
August 78.5 °F
June 73.4 °F
Warmest sea temp:
August 71.7 °F
July 70.2 °F
September 69.6 °F
Coldest months:
January 36.0 °F
February 37.3 °F
December 41.0 °F
Rainiest months:
October 4 days
July 3 days
April 3 days
Windiest months:
January 10.8 mph
December 10.5 mph
November 10.5 mph

Old Saybrook on a weather map

Current weather
10:19
Old Saybrook
+37°F
SW 9 mph
Feels like: +30°F
Precip.: 0%
Places in USA:
Name
°F
Washington
+37°F
Hawaii
+73°F
Honolulu
+73°F
Las Vegas
+63°F
Los Angeles
+57°F
Miami
+75°F
Miami Beach
+75°F
Maui
+68°F
New York
+36°F
San Diego
+59°F
San Francisco
+52°F
Sarasota
+66°F
Tampa
+68°F
Houston
+64°F
Chicago
+41°F
all places
24 Hours Forecast
Old Saybrook
Local time: 10:19
April 08, wednesday
1200
48°F
W
4 mph
1500
50°F
NW
9 mph
1800
43°F
NW
9 mph
2100
37°F
N
9 mph
April 09, thursday
0000
36°F
N
6 mph
0300
34°F
W
3 mph
0600
36°F
NW
6 mph
0900
41°F
NW
6 mph
Units of measurement: °C / °F