Measurements:
°C
°F
CURRENT WEATHER
07:17
Boston
36°F
NW 4 mph
Feels like: 34°F
Precip: 62%
World Resorts USA Boston Weather

7 Day Weather Forecast

04.03
fri
DAY
44°F
NE 7 mph
precip
0%
NIGHT
54°F
NE 12 mph
precip
0%
04.04
sat
DAY
46°F
W 11 mph
precip
0%
NIGHT
36°F
NW 8 mph
precip
0%
04.05
sun
DAY
50°F
NE 14 mph
precip
0%
NIGHT
42°F
E 9 mph
precip
0%
04.06
mon
DAY
48°F
E 13 mph
precip
0%
NIGHT
42°F
NE 5 mph
precip
74%
04.07
tue
DAY
46°F
E 9 mph
precip
100%
NIGHT
34°F
S 13 mph
precip
0%
04.08
wed
DAY
36°F
SW 8 mph
precip
0%
NIGHT
30°F
N 6 mph
precip
0%
04.09
thu
DAY
48°F
N 9 mph
precip
0%
NIGHT
36°F
NE 8 mph
precip
0%

Boston Sea Water Temperature in April, °F

Select Year: 2025 2024 2023

The average sea surface temperature in April 2025 for Boston was 6.7°F. The maximum and minimum values were 4.9°F and 9.9°F respectively.

Boston on the Weather Map

Best Time to Visit Boston
The most sunny months:
August 16 days
July 15 days
November 14 days
The most warm months:
July 85.5 °F
August 83.7 °F
June 76.9 °F
Warmest sea temperature:
August 69.5 °F
July 68.6 °F
September 65.9 °F
The most cold months:
January 31.3 °F
February 32.9 °F
December 38.0 °F
The most rainy months:
April 5 days
May 4 days
October 4 days
The most windy months:
January 11 mph
March 11 mph
April 10 mph
more details