World Resorts USA Hampton Bays Weather

Hampton Bays 14 Days Forecast

19.09
sat
Day
63°F
W 14 mph
Precip.
15%
Night
63°F
NW 14 mph
Precip.
15%
20.09
sun
Day
66°F
NW 13 mph
Precip.
19%
Night
68°F
N 19 mph
Precip.
86%
21.09
mon
Day
63°F
SW 24 mph
Precip.
37%
Night
64°F
SW 23 mph
Precip.
18%
22.09
tue
Day
59°F
SW 30 mph
Precip.
36%
Night
59°F
W 30 mph
Precip.
78%
23.09
wed
Day
63°F
W 34 mph
Precip.
30%
Night
63°F
SW 32 mph
Precip.
23%
24.09
thu
Day
61°F
SW 29 mph
Precip.
39%
Night
59°F
SW 24 mph
Precip.
67%
25.09
fri
Day
61°F
SW 17 mph
Precip.
5%
Night
63°F
SW 12 mph
Precip.
12%
26.09
sat
Day
64°F
SW 19 mph
Precip.
3%
Night
63°F
SW 21 mph
Precip.
6%
27.09
sun
Day
64°F
SW 24 mph
Precip.
11%
Night
63°F
SW 22 mph
Precip.
18%
28.09
mon
Day
63°F
SW 24 mph
Precip.
17%
Night
61°F
SW 20 mph
Precip.
31%
29.09
tue
Day
63°F
SW 19 mph
Precip.
6%
Night
64°F
SW 14 mph
Precip.
16%
30.09
wed
Day
66°F
SW 14 mph
Precip.
9%
Night
63°F
SW 21 mph
Precip.
21%
01.10
thu
Day
61°F
SW 25 mph
Precip.
22%
Night
61°F
SW 22 mph
Precip.
24%
02.10
fri
Day
63°F
SW 20 mph
Precip.
21%
Night
63°F
SW 14 mph
Precip.
19%

Sea water temperature in September, °F

Show year:
2026
2025
2024

The average sea water temperature in September of 2026 was 72.2°F. The highest and lowest sea temperatures during the month were 75.0°F and 69.8°F.

Sea water temperature in October, °F

Show year:
2025
2024
2023

The average sea water temperature in October of 2025 was 64.4°F. The highest and lowest sea temperatures during the month were 70.5°F and 58.8°F.

Air temperature in Hampton Bays, °F

Precipitation total in Hampton Bays, in.

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

Best time for vacation in Hampton Bays

Sunniest months:
November 16 days
October 15 days
September 14 days
Warmest months:
July 76.3 °F
August 75.6 °F
September 69.9 °F
Warmest sea temp:
August 74.8 °F
July 74.1 °F
September 70.8 °F
Coldest months:
February 37.2 °F
January 37.3 °F
December 43.1 °F
Rainiest months:
October 3 days
March 3 days
April 3 days
Windiest months:
January 17.0 mph
December 16.8 mph
November 16.5 mph

Hampton Bays on a weather map

Current weather
05:22
Hampton Bays
+63°F
SW 18 mph
Feels like: +63°F
Precip.: 4%
Places in USA:
Name
°F
Boston
+55°F
Washington
+64°F
Hawaii
+79°F
Las Vegas
+77°F
Los Angeles
+70°F
Miami
+81°F
Maui
+63°F
New York
+63°F
Panama City Beach
+79°F
San Diego
+68°F
San Francisco
+59°F
Santa Monica
+68°F
Sarasota
+73°F
Houston
+81°F
Chicago
+64°F
all places
24 Hours Forecast
Hampton Bays
Local time: 05:22
September 19, saturday
0600
63°F
SW
18 mph
0900
63°F
SW
15 mph
1200
63°F
W
14 mph
1500
63°F
W
11 mph
1800
63°F
W
9 mph
2100
63°F
NW
12 mph
September 20, sunday
0000
63°F
NW
14 mph
0300
63°F
NW
12 mph
Units of measurement: °C / °F