World Resorts

Estonia

Parnu Weather

Parnu 14 Days Forecast

17.09
thu

Day

61°F

NE 14 mph

Precip.
28%

Night

55°F

NE 8 mph

Precip.
22%

18.09
fri

Day

57°F

NE 14 mph

Precip.
33%

Night

55°F

NE 11 mph

Precip.
42%

19.09
sat

Day

61°F

NE 14 mph

Precip.
17%

Night

57°F

NE 14 mph

Precip.
27%

20.09
sun

Day

61°F

E 14 mph

Precip.
13%

Night

50°F

E 5 mph

Precip.
46%

21.09
mon

Day

55°F

SE 9 mph

Precip.
40%

Night

46°F

SE 6 mph

Precip.
30%

22.09
tue

Day

54°F

S 11 mph

Precip.
5%

Night

45°F

S 6 mph

Precip.
21%

23.09
wed

Day

54°F

S 6 mph

Precip.
8%

Night

48°F

S 4 mph

Precip.
21%

24.09
thu

Day

52°F

S 14 mph

Precip.
23%

Night

48°F

S 12 mph

Precip.
50%

25.09
fri

Day

46°F

S 14 mph

Precip.
44%

Night

46°F

S 12 mph

Precip.
23%

26.09
sat

Day

46°F

S 11 mph

Precip.
26%

Night

46°F

S 7 mph

Precip.
25%

27.09
sun

Day

54°F

SW 4 mph

Precip.
7%

Night

43°F

W 1 mph

Precip.
11%

28.09
mon

Day

54°F

E 1 mph

Precip.
4%

Night

45°F

SW 4 mph

Precip.
38%

29.09
tue

Day

52°F

SW 8 mph

Precip.
27%

Night

46°F

SW 11 mph

Precip.
6%

30.09
wed

Day

50°F

SW 13 mph

Precip.
8%

Night

46°F

SW 11 mph

Precip.
17%

sea water
temperature

Parnu

monthly
weather

Parnu

current
weather

Parnu

7 days
forecast

Parnu

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2026

2025

2024

The average sea water temperature in September of 2026 was 63.1°F. The highest and lowest sea temperatures during the month were 65.1°F and 60.6°F.

Show year:

2025

2024

2023

The average sea water temperature in October of 2025 was 49.7°F. The highest and lowest sea temperatures during the month were 54.5°F and 45.9°F.