30.12
tue
tue
Day

21°F
E 18 mph
Precip.
0%
0%
Night

23°F
E 15 mph
Precip.
0%
0%
31.12
wed
wed
Day

28°F
NE 12 mph
Precip.
0%
0%
Night

27°F
NE 13 mph
Precip.
0%
0%
01.01
thu
thu
Day

21°F
SE 13 mph
Precip.
0%
0%
Night

23°F
NE 7 mph
Precip.
70%
70%
02.01
fri
fri
Day

23°F
E 8 mph
Precip.
0%
0%
Night

23°F
NE 6 mph
Precip.
0%
0%
03.01
sat
sat
Day

27°F
E 8 mph
Precip.
0%
0%
Night

25°F
E 6 mph
Precip.
0%
0%
04.01
sun
sun
Day

25°F
S 10 mph
Precip.
0%
0%
Night

19°F
S 6 mph
Precip.
0%
0%
05.01
mon
mon
Day

27°F
N 4 mph
Precip.
0%
0%
Night

32°F
N 8 mph
Precip.
0%
0%
06.01
tue
tue
Day

43°F
NW 16 mph
Precip.
100%
100%
Night

39°F
NE 9 mph
Precip.
49%
49%
07.01
wed
wed
Day

28°F
E 15 mph
Precip.
0%
0%
Night

23°F
E 14 mph
Precip.
0%
0%
08.01
thu
thu
Day

30°F
E 9 mph
Precip.
0%
0%
Night

27°F
SE 9 mph
Precip.
0%
0%
09.01
fri
fri
Day

30°F
SE 8 mph
Precip.
0%
0%
Night

28°F
NE 3 mph
Precip.
0%
0%
10.01
sat
sat
Day

32°F
NE 3 mph
Precip.
100%
100%
Night

36°F
NW 8 mph
Precip.
100%
100%
11.01
sun
sun
Day

34°F
S 6 mph
Precip.
0%
0%
Night

30°F
SE 11 mph
Precip.
0%
0%
12.01
mon
mon
Day

28°F
SE 9 mph
Precip.
0%
0%
Night

28°F
NE 1 mph
Precip.
0%
0%
sea water
temperature
temperature
| Cambridge |
monthly
weather
weather
| Cambridge |
current
weather
weather
| Cambridge |
7 days
forecast
forecast
| Cambridge |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 42.7°F. The highest and lowest sea temperatures during the month were 44.2°F and 41.0°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 38.1°F. The highest and lowest sea temperatures during the month were 40.3°F and 35.2°F.
Air temperature in Cambridge, °F
Precipitation total in Cambridge, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Cambridge
Cambridge on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Cambridge
Local time: 18:20
December 30, tuesday
2100

23°F
E
17 mph
17 mph
December 31, wednesday
0000

23°F
E
15 mph
15 mph
0300

23°F
E
14 mph
14 mph
0600

25°F
NE
13 mph
13 mph
0900

25°F
NE
12 mph
12 mph
1200

28°F
NE
12 mph
12 mph
1500

27°F
NE
11 mph
11 mph
1800

27°F
NE
9 mph
9 mph




























