World Resorts USA Block Island Weather

Block Island 7 Days Forecast

21.11
thu
Day
52°F
W 25 mph
Precip.
0%
Night
52°F
NE 31 mph
Precip.
0%
22.11
fri
Day
48°F
NE 9 mph
Precip.
0%
Night
48°F
SE 14 mph
Precip.
0%
23.11
sat
Day
43°F
SE 27 mph
Precip.
0%
Night
48°F
E 30 mph
Precip.
87%
24.11
sun
Day
46°F
E 31 mph
Precip.
0%
Night
45°F
SE 25 mph
Precip.
0%
25.11
mon
Day
46°F
E 22 mph
Precip.
0%
Night
50°F
E 11 mph
Precip.
71%
26.11
tue
Day
54°F
E 14 mph
Precip.
42%
Night
48°F
SE 18 mph
Precip.
0%
27.11
wed
Day
43°F
SE 7 mph
Precip.
58%
Night
43°F
S 8 mph
Precip.
0%

Sea water temperature in November, °F

Show year:
2024
2023
2022

The average sea water temperature in November of 2024 was 59.5°F. The highest and lowest sea temperatures during the month were 61.2°F and 57.9°F.

Sea water temperature in December, °F

Show year:
2023
2022
2021

The average sea water temperature in December of 2023 was 50.2°F. The highest and lowest sea temperatures during the month were 52.7°F and 47.7°F.

Air temperature in Block Island, °F

Precipitation total in Block Island, in.

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

Best time for vacation in Block Island

Sunniest months:
November 15 days
September 14 days
June 14 days
Warmest months:
July 75.0 °F
August 74.2 °F
September 68.7 °F
Warmest sea temp:
August 70.3 °F
July 68.6 °F
September 68.4 °F
Coldest months:
February 37.8 °F
January 37.9 °F
March 42.8 °F
Rainiest months:
November 4 days
October 4 days
February 3 days
Windiest months:
December 14.9 mph
March 14.9 mph
January 14.7 mph

Block Island on a weather map

Block Island
+52°F
W 25 mph
Feels like: +43°F
Precip.: 0%
Places in USA:
Name
°F
+46°F
+50°F
+73°F
+73°F
+45°F
+57°F
+75°F
+66°F
+46°F
+54°F
+55°F
+70°F
+68°F
+66°F
+34°F
24 Hours Forecast
Block Island
Local time: 12:06
November 21, thursday
1500
52°F
W
29 mph
1800
54°F
W
32 mph
2100
54°F
W
34 mph
November 22, friday
0000
52°F
NE
31 mph
0300
48°F
NE
29 mph
0600
48°F
NE
22 mph
0900
48°F
NE
16 mph
1200
48°F
NE
9 mph
Units of measurement: °C / °F