26.12
fri
fri
Day
25°F
S 21 mph
Precip.
0%
0%
Night
25°F
SW 5 mph
Precip.
0%
0%
27.12
sat
sat
Day
32°F
S 20 mph
Precip.
0%
0%
Night
32°F
SE 14 mph
Precip.
0%
0%
28.12
sun
sun
Day
34°F
SE 13 mph
Precip.
0%
0%
Night
37°F
NE 17 mph
Precip.
0%
0%
29.12
mon
mon
Day
43°F
N 14 mph
Precip.
100%
100%
Night
39°F
E 30 mph
Precip.
0%
0%
30.12
tue
tue
Day
32°F
E 37 mph
Precip.
65%
65%
Night
30°F
E 35 mph
Precip.
66%
66%
31.12
wed
wed
Day
34°F
E 30 mph
Precip.
0%
0%
Night
36°F
NE 24 mph
Precip.
0%
0%
01.01
thu
thu
Day
41°F
NE 20 mph
Precip.
0%
0%
Night
37°F
E 24 mph
Precip.
20%
20%
sea water
temperature
temperature
| Provincetown |
monthly
weather
weather
| Provincetown |
current
weather
weather
| Provincetown |
14 days
forecast
forecast
| Provincetown |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 45.7°F. The highest and lowest sea temperatures during the month were 48.6°F and 43.3°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 40.9°F. The highest and lowest sea temperatures during the month were 44.4°F and 37.8°F.
Air temperature in Provincetown, °F
Precipitation total in Provincetown, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Provincetown
Provincetown on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Provincetown
Local time: 22:39
December 27, saturday
0000
25°F
SW
5 mph
5 mph
0300
25°F
SW
11 mph
11 mph
0600
27°F
SW
14 mph
14 mph
0900
32°F
SW
16 mph
16 mph
1200
32°F
S
20 mph
20 mph
1500
30°F
S
20 mph
20 mph
1800
32°F
S
17 mph
17 mph
2100
32°F
S
16 mph
16 mph
