04.23
thu
thu
DAY
56°F
E 14 mph
precip
0%
0%
NIGHT
48°F
S 9 mph
precip
0%
0%
04.24
fri
fri
DAY
48°F
NE 2 mph
precip
0%
0%
NIGHT
44°F
NW 11 mph
precip
0%
0%
04.25
sat
sat
DAY
44°F
W 14 mph
precip
0%
0%
NIGHT
42°F
W 13 mph
precip
100%
100%
04.26
sun
sun
DAY
46°F
SW 11 mph
precip
0%
0%
NIGHT
44°F
SW 7 mph
precip
0%
0%
04.27
mon
mon
DAY
48°F
W 8 mph
precip
0%
0%
NIGHT
46°F
NW 6 mph
precip
0%
0%
04.28
tue
tue
DAY
48°F
NW 9 mph
precip
0%
0%
NIGHT
48°F
NW 12 mph
precip
100%
100%
04.29
wed
wed
DAY
50°F
NW 21 mph
precip
100%
100%
NIGHT
50°F
NE 6 mph
precip
68%
68%
04.30
thu
thu
DAY
52°F
E 11 mph
precip
100%
100%
NIGHT
50°F
SE 9 mph
precip
59%
59%
05.01
fri
fri
DAY
50°F
NE 11 mph
precip
0%
0%
NIGHT
50°F
N 5 mph
precip
0%
0%
05.02
sat
sat
DAY
46°F
W 26 mph
precip
100%
100%
NIGHT
44°F
NW 26 mph
precip
100%
100%
05.03
sun
sun
DAY
46°F
E 14 mph
precip
0%
0%
NIGHT
46°F
E 19 mph
precip
45%
45%
05.04
mon
mon
DAY
50°F
E 22 mph
precip
57%
57%
NIGHT
50°F
E 13 mph
precip
0%
0%
05.05
tue
tue
DAY
52°F
E 21 mph
precip
0%
0%
NIGHT
52°F
SE 6 mph
precip
100%
100%
05.06
wed
wed
DAY
56°F
SE 12 mph
precip
0%
0%
NIGHT
54°F
SW 11 mph
precip
0%
0%
Sea water
temperature
temperature
| Block Island |
Weather in
April
April
| Block Island |
7 day weather
forecast
forecast
| Block Island |
10 day weather
forecast
forecast
| Block Island |
14 day weather
forecast
forecast
| Block Island |
Monthly weather
averages
averages
| Block Island |
Current Weather
Conditions
Conditions
| Block Island |
When is the Best
Time to Visit?
Time to Visit?
| Block Island |
Block Island Sea Water Temperature in April, °F
The average sea surface temperature in April 2026 for Block Island was 40.8°F. The maximum and minimum values were 37.8°F and 43.6°F respectively.
Block Island on the Weather Map
USA Resorts:
NAME
F°
| Chicago |  |
+76 |
| Hawaii |  |
+80 |
| Honolulu | |
+80 |
| Houston |  |
+84 |
| Las Vegas | |
+88 |
| Los Angeles | |
+80 |
| Maui | |
+76 |
| Miami | |
+78 |
| Miami Beach |  |
+78 |
| New York | |
+80 |
| San Diego | |
+76 |
| San Francisco | |
+66 |
| Sarasota | |
+82 |
| Tampa | |
+86 |
| Washington | |
+88 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Block Island
Local time: 16:37
23 apr, thursday
| 1800 | |
64°F | SE 13 mph |
| 2100 | |
52°F | S 11 mph |
24 apr, friday
| 0000 | |
48°F | S 9 mph |
| 0300 | |
46°F | SE 9 mph |
| 0600 | |
46°F | E 10 mph |
| 0900 | |
46°F | S 11 mph |
| 1200 | |
48°F | NE 2 mph |
| 1500 | |
48°F | N 12 mph |