Measurements:
°C
°F
CURRENT WEATHER
10:32
Plymouth
62°F
SW 9 mph
Feels like: 62°F
Precip: 4%
World Resorts USA Plymouth Weather

14 Day Weather Forecast

09.15
tue
DAY
66°F
SW 9 mph
precip
3%
NIGHT
54°F
N 5 mph
precip
12%
09.16
wed
DAY
68°F
NE 8 mph
precip
16%
NIGHT
64°F
NE 6 mph
precip
14%
09.17
thu
DAY
82°F
NE 2 mph
precip
4%
NIGHT
68°F
NE 7 mph
precip
37%
09.18
fri
DAY
78°F
S 11 mph
precip
10%
NIGHT
60°F
SW 14 mph
precip
3%
09.19
sat
DAY
62°F
SW 7 mph
precip
11%
NIGHT
58°F
N 6 mph
precip
18%
09.20
sun
DAY
62°F
N 11 mph
precip
79%
NIGHT
58°F
S 14 mph
precip
33%
09.21
mon
DAY
64°F
SW 11 mph
precip
16%
NIGHT
56°F
W 6 mph
precip
16%
09.22
tue
DAY
62°F
W 9 mph
precip
14%
NIGHT
56°F
W 4 mph
precip
35%
09.23
wed
DAY
62°F
NW 12 mph
precip
72%
NIGHT
70°F
N 7 mph
precip
47%
09.24
thu
DAY
64°F
SW 3 mph
precip
71%
NIGHT
64°F
E 8 mph
precip
80%
09.25
fri
DAY
66°F
E 18 mph
precip
6%
NIGHT
54°F
E 14 mph
precip
9%
09.26
sat
DAY
62°F
SE 10 mph
precip
1%
NIGHT
54°F
E 6 mph
precip
3%
09.27
sun
DAY
72°F
NE 5 mph
precip
1%
NIGHT
60°F
NE 7 mph
precip
8%
09.28
mon
DAY
78°F
NE 9 mph
precip
11%
NIGHT
66°F
NE 7 mph
precip
25%

Plymouth Sea Water Temperature in September, °F

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Plymouth was 67.7°F. The maximum and minimum values were 66.0°F and 70.2°F respectively.

Plymouth on the Weather Map

Best Time to Visit Plymouth
The most sunny months:
November 15 days
December 13 days
June 13 days
The most warm months:
July 82.6 °F
August 81.1 °F
June 76.6 °F
Warmest sea temperature:
August 69.9 °F
July 69.4 °F
September 66.9 °F
The most cold months:
January 34.1 °F
February 35.3 °F
December 39.6 °F
The most rainy months:
October 4 days
April 3 days
July 2 days
The most windy months:
March 11 mph
January 11 mph
December 10 mph
more details
USA Resorts:
NAME
F°
Boston +62
Chicago +66
Hawaii +80
Las Vegas +80
Los Angeles +72
Maui +66
Miami +88
Myrtle Beach +78
New York +66
Panama City Beach +90
San Diego +70
San Francisco +60
Santa Monica +70
Sarasota +86
Washington +66
all resorts
24 Hours Weather Forecast
Plymouth
Local time: 10:32
15 sep, tuesday
1200 66°F
SW
9 mph
1500 66°F
SW
7 mph
1800 60°F
W
6 mph
2100 58°F
NW
6 mph
16 sep, wednesday
0000 54°F
N
5 mph
0300 54°F
NE
4 mph
0600 56°F
NE
5 mph
0900 60°F
NE
6 mph