01.01
thu
thu
Day
30°F
E 16 mph
Precip.
0%
0%
Night
16°F
E 12 mph
Precip.
0%
0%
02.01
fri
fri
Day
21°F
E 12 mph
Precip.
0%
0%
Night
23°F
E 10 mph
Precip.
0%
0%
03.01
sat
sat
Day
28°F
E 11 mph
Precip.
0%
0%
Night
27°F
E 6 mph
Precip.
75%
75%
04.01
sun
sun
Day
28°F
SE 6 mph
Precip.
0%
0%
Night
23°F
SE 14 mph
Precip.
82%
82%
05.01
mon
mon
Day
16°F
SE 12 mph
Precip.
0%
0%
Night
18°F
SE 6 mph
Precip.
0%
0%
06.01
tue
tue
Day
23°F
E 5 mph
Precip.
0%
0%
Night
23°F
NE 4 mph
Precip.
0%
0%
07.01
wed
wed
Day
34°F
N 9 mph
Precip.
100%
100%
Night
37°F
E 7 mph
Precip.
0%
0%
08.01
thu
thu
Day
39°F
E 6 mph
Precip.
0%
0%
Night
32°F
SE 6 mph
Precip.
0%
0%
09.01
fri
fri
Day
37°F
NW 3 mph
Precip.
0%
0%
Night
36°F
N 6 mph
Precip.
0%
0%
10.01
sat
sat
Day
45°F
NE 9 mph
Precip.
0%
0%
Night
52°F
NE 12 mph
Precip.
76%
76%
11.01
sun
sun
Day
57°F
N 17 mph
Precip.
62%
62%
Night
52°F
E 11 mph
Precip.
100%
100%
12.01
mon
mon
Day
37°F
SE 12 mph
Precip.
0%
0%
Night
32°F
E 4 mph
Precip.
0%
0%
13.01
tue
tue
Day
39°F
NE 7 mph
Precip.
0%
0%
Night
37°F
N 9 mph
Precip.
0%
0%
14.01
wed
wed
Day
39°F
E 7 mph
Precip.
0%
0%
Night
34°F
SE 6 mph
Precip.
0%
0%
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 38.2°F. The highest and lowest sea temperatures during the month were 40.5°F and 35.2°F.
Air temperature in Boston, °F
Precipitation total in Boston, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Boston
Boston on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Boston
Local time: 04:45
January 01, thursday
0600
27°F
NE
9 mph
9 mph
0900
28°F
E
16 mph
16 mph
1200
30°F
E
16 mph
16 mph
1500
27°F
E
16 mph
16 mph
1800
25°F
E
16 mph
16 mph
2100
19°F
E
14 mph
14 mph
January 02, friday
0000
16°F
E
12 mph
12 mph
0300
16°F
NE
9 mph
9 mph
