03.13
fri
fri
DAY
38°F
NE 12 mph
precip
0%
0%
NIGHT
38°F
N 34 mph
precip
100%
100%
03.14
sat
sat
DAY
40°F
E 34 mph
precip
0%
0%
NIGHT
36°F
SE 22 mph
precip
0%
0%
03.15
sun
sun
DAY
34°F
NW 10 mph
precip
0%
0%
NIGHT
38°F
NW 19 mph
precip
0%
0%
03.16
mon
mon
DAY
44°F
N 28 mph
precip
100%
100%
NIGHT
50°F
N 36 mph
precip
100%
100%
03.17
tue
tue
DAY
34°F
E 26 mph
precip
0%
0%
NIGHT
30°F
E 25 mph
precip
60%
60%
03.18
wed
wed
DAY
28°F
E 16 mph
precip
0%
0%
NIGHT
32°F
NE 12 mph
precip
0%
0%
03.19
thu
thu
DAY
36°F
N 14 mph
precip
0%
0%
NIGHT
38°F
NE 16 mph
precip
0%
0%
03.20
fri
fri
DAY
40°F
E 13 mph
precip
0%
0%
NIGHT
36°F
NE 14 mph
precip
41%
41%
03.21
sat
sat
DAY
32°F
SE 9 mph
precip
0%
0%
NIGHT
32°F
SE 16 mph
precip
0%
0%
03.22
sun
sun
DAY
34°F
SE 12 mph
precip
0%
0%
NIGHT
38°F
E 13 mph
precip
0%
0%
03.23
mon
mon
DAY
42°F
NE 32 mph
precip
0%
0%
NIGHT
46°F
SE 19 mph
precip
44%
44%
03.24
tue
tue
DAY
42°F
SE 20 mph
precip
0%
0%
NIGHT
30°F
S 23 mph
precip
0%
0%
03.25
wed
wed
DAY
28°F
S 22 mph
precip
0%
0%
NIGHT
24°F
S 19 mph
precip
0%
0%
03.26
thu
thu
DAY
30°F
E 17 mph
precip
57%
57%
NIGHT
40°F
NE 22 mph
precip
0%
0%
Sea water
temperature
temperature
| Block Island |
Weather in
March
March
| 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 March, °F
The average sea surface temperature in March 2025 for Block Island was 39.9°F. The maximum and minimum values were 38.0°F and 41.6°F respectively.
Block Island on the Weather Map
USA Resorts:
NAME
F°
| Chicago |  |
+42 |
| Hawaii |  |
+76 |
| Honolulu | |
+76 |
| Houston |  |
+82 |
| Las Vegas | |
+96 |
| Los Angeles | |
+100 |
| Maui |  |
+70 |
| Miami |  |
+84 |
| Miami Beach |  |
+82 |
| New York | |
+42 |
| San Diego | |
+94 |
| San Francisco | |
+72 |
| Sarasota | |
+80 |
| Tampa | |
+80 |
| Washington | |
+56 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Block Island
Local time: 17:03
13 mar, friday
| 1800 | |
40°F | NE 15 mph |
| 2100 | |
36°F | N 23 mph |
14 mar, saturday
| 0000 | |
38°F | N 34 mph |
| 0300 | |
42°F | NE 32 mph |
| 0600 | |
40°F | NE 25 mph |
| 0900 | |
40°F | E 30 mph |
| 1200 | |
40°F | E 34 mph |
| 1500 | |
42°F | E 32 mph |