World Resorts

Finland

Porvoo Weather

Porvoo 14 Days Forecast

18.07
sat

Day

68°F

N 12 mph

Precip.
25%

Night

66°F

N 23 mph

Precip.
18%

19.07
sun

Day

61°F

E 21 mph

Precip.
22%

Night

59°F

SW 11 mph

Precip.
11%

20.07
mon

Day

61°F

SW 16 mph

Precip.
10%

Night

57°F

SW 23 mph

Precip.
13%

21.07
tue

Day

52°F

SW 20 mph

Precip.
55%

Night

52°F

SW 14 mph

Precip.
39%

22.07
wed

Day

59°F

SW 7 mph

Precip.
21%

Night

57°F

S 11 mph

Precip.
26%

23.07
thu

Day

61°F

S 8 mph

Precip.
15%

Night

57°F

S 14 mph

Precip.
15%

24.07
fri

Day

61°F

S 7 mph

Precip.
9%

Night

55°F

S 8 mph

Precip.
21%

25.07
sat

Day

63°F

NE 7 mph

Precip.
4%

Night

64°F

NE 15 mph

Precip.
17%

26.07
sun

Day

66°F

N 14 mph

Precip.
6%

Night

66°F

N 13 mph

Precip.
9%

27.07
mon

Day

68°F

NW 13 mph

Precip.
7%

Night

66°F

W 9 mph

Precip.
9%

28.07
tue

Day

68°F

NW 7 mph

Precip.
11%

Night

64°F

NE 8 mph

Precip.
15%

29.07
wed

Day

66°F

N 9 mph

Precip.
10%

Night

63°F

NE 11 mph

Precip.
12%

30.07
thu

Day

64°F

W 17 mph

Precip.
22%

Night

63°F

N 27 mph

Precip.
42%

31.07
fri

Day

63°F

N 24 mph

Precip.
67%

Night

59°F

N 13 mph

Precip.
23%

sea water
temperature

Porvoo

monthly
weather

Porvoo

current
weather

Porvoo

7 days
forecast

Porvoo

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2026

2025

2024

The average sea water temperature in July of 2026 was 62.8°F. The highest and lowest sea temperatures during the month were 65.1°F and 61.3°F.

Show year:

2025

2024

2023

The average sea water temperature in August of 2025 was 64.7°F. The highest and lowest sea temperatures during the month were 74.3°F and 58.3°F.