Measurements:
°C
°F
CURRENT WEATHER
11:09
Plymouth
50°F
SE 17 mph
Feels like: 44°F
Precip: 0%
World Resorts United Kingdom Plymouth Weather

7 Day Weather Forecast

03.30
mon
DAY
50°F
SE 17 mph
precip
0%
NIGHT
44°F
SE 7 mph
precip
0%
03.31
tue
DAY
56°F
SE 10 mph
precip
62%
NIGHT
44°F
SE 7 mph
precip
0%
04.01
wed
DAY
52°F
SE 11 mph
precip
73%
NIGHT
48°F
E 6 mph
precip
86%
04.02
thu
DAY
52°F
E 12 mph
precip
0%
NIGHT
46°F
E 7 mph
precip
0%
04.03
fri
DAY
50°F
NE 24 mph
precip
100%
NIGHT
52°F
NE 23 mph
precip
30%
04.04
sat
DAY
52°F
NE 31 mph
precip
33%
NIGHT
46°F
NE 29 mph
precip
100%
04.05
sun
DAY
46°F
NE 21 mph
precip
100%
NIGHT
42°F
NE 8 mph
precip
73%

Plymouth Sea Water Temperature in March, °F

Select Year: 2026 2025 2024

The average sea surface temperature in March 2026 for Plymouth was 10.3°F. The maximum and minimum values were 9.9°F and 10.7°F respectively.

Plymouth on the Weather Map

Best Time to Visit Plymouth
The most sunny months:
June 9 days
July 9 days
April 9 days
The most warm months:
July 67.6 °F
August 67.5 °F
September 64.0 °F
Warmest sea temperature:
August 63.0 °F
September 62.5 °F
July 61.9 °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