World Resorts

Finland

Porvoo Weather

Porvoo 14 Days Forecast

27.10
tue

Day

52°F

NE 24 mph

Precip.
17%

Night

52°F

NE 23 mph

Precip.
23%

28.10
wed

Day

50°F

NE 21 mph

Precip.
16%

Night

48°F

NE 17 mph

Precip.
38%

29.10
thu

Day

50°F

NE 16 mph

Precip.
21%

Night

50°F

E 16 mph

Precip.
13%

30.10
fri

Day

48°F

E 18 mph

Precip.
8%

Night

45°F

SE 15 mph

Precip.
12%

31.10
sat

Day

45°F

SE 5 mph

Precip.
21%

Night

43°F

SE 7 mph

Precip.
24%

01.11
sun

Day

48°F

NE 9 mph

Precip.
55%

Night

46°F

E 9 mph

Precip.
43%

02.11
mon

Day

45°F

SE 12 mph

Precip.
36%

Night

41°F

S 11 mph

Precip.
30%

03.11
tue

Day

43°F

S 9 mph

Precip.
34%

Night

41°F

SW 8 mph

Precip.
24%

04.11
wed

Day

41°F

S 9 mph

Precip.
16%

Night

39°F

S 12 mph

Precip.
19%

05.11
thu

Day

37°F

SE 8 mph

Precip.
18%

Night

39°F

SE 9 mph

Precip.
20%

06.11
fri

Day

41°F

E 11 mph

Precip.
22%

Night

45°F

E 16 mph

Precip.
25%

07.11
sat

Day

43°F

SE 11 mph

Precip.
16%

Night

43°F

E 10 mph

Precip.
33%

08.11
sun

Day

43°F

E 12 mph

Precip.
21%

Night

39°F

NE 9 mph

Precip.
17%

09.11
mon

Day

39°F

N 12 mph

Precip.
37%

Night

37°F

NE 11 mph

Precip.
30%

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 October of 2026 was 50.9°F. The highest and lowest sea temperatures during the month were 54.9°F and 45.0°F.

Show year:

2025

2024

2023

The average sea water temperature in November of 2025 was 43.2°F. The highest and lowest sea temperatures during the month were 45.1°F and 40.6°F.