Measurements:
°C
°F
CURRENT WEATHER
07:43
Plymouth
48°F
SW 7 mph
Feels like: 44°F
Precip: 14%
World Resorts United Kingdom Plymouth Weather

7 Day Weather Forecast

10.19
mon
DAY
56°F
W 19 mph
precip
48%
NIGHT
42°F
SW 4 mph
precip
11%
10.20
tue
DAY
54°F
E 6 mph
precip
15%
NIGHT
52°F
NW 14 mph
precip
82%
10.21
wed
DAY
52°F
E 22 mph
precip
44%
NIGHT
52°F
NE 20 mph
precip
48%
10.22
thu
DAY
58°F
E 14 mph
precip
11%
NIGHT
54°F
N 6 mph
precip
95%
10.23
fri
DAY
46°F
E 20 mph
precip
37%
NIGHT
46°F
E 18 mph
precip
51%
10.24
sat
DAY
52°F
SE 15 mph
precip
17%
NIGHT
52°F
N 14 mph
precip
75%
10.25
sun
DAY
58°F
NW 5 mph
precip
32%
NIGHT
58°F
N 4 mph
precip
43%

Plymouth Sea Water Temperature in October, °F

Select Year: 2026 2025 2024

The average sea surface temperature in October 2026 for Plymouth was 17.0°F. The maximum and minimum values were 16.5°F and 17.5°F respectively.

Plymouth on the Weather Map

Best Time to Visit Plymouth
The most sunny months:
July 10 days
June 9 days
April 9 days
The most warm months:
July 68.1 °F
August 67.8 °F
September 64.2 °F
Warmest sea temperature:
August 63.3 °F
September 62.7 °F
July 62.2 °F
The most cold months:
January 46.7 °F
February 47.3 °F
December 49.5 °F
The most rainy months:
December 7 days
October 7 days
January 7 days
The most windy months:
December 16 mph
February 16 mph
January 16 mph
more details