World Resorts

Finland

Lappeenranta Weather

Lappeenranta 14 Days Forecast

18.07
sat

Day

70°F

N 12 mph

Precip.
16%

Night

68°F

N 14 mph

Precip.
7%

19.07
sun

Day

64°F

NE 19 mph

Precip.
20%

Night

55°F

S 10 mph

Precip.
18%

20.07
mon

Day

55°F

SW 11 mph

Precip.
16%

Night

52°F

SW 13 mph

Precip.
14%

21.07
tue

Day

48°F

SW 13 mph

Precip.
53%

Night

52°F

SW 7 mph

Precip.
45%

22.07
wed

Day

61°F

SW 5 mph

Precip.
21%

Night

55°F

SW 6 mph

Precip.
48%

23.07
thu

Day

61°F

S 9 mph

Precip.
18%

Night

55°F

S 9 mph

Precip.
20%

24.07
fri

Day

59°F

S 9 mph

Precip.
30%

Night

55°F

SE 6 mph

Precip.
26%

25.07
sat

Day

61°F

N 3 mph

Precip.
52%

Night

54°F

N 6 mph

Precip.
15%

26.07
sun

Day

68°F

N 13 mph

Precip.
6%

Night

59°F

NW 6 mph

Precip.
10%

27.07
mon

Day

66°F

NW 6 mph

Precip.
4%

Night

63°F

W 6 mph

Precip.
8%

28.07
tue

Day

75°F

NW 2 mph

Precip.
3%

Night

61°F

N 4 mph

Precip.
32%

29.07
wed

Day

73°F

NE 7 mph

Precip.
3%

Night

59°F

N 9 mph

Precip.
23%

30.07
thu

Day

72°F

NW 8 mph

Precip.
3%

Night

59°F

N 13 mph

Precip.
30%

31.07
fri

Day

66°F

N 17 mph

Precip.
60%

Night

57°F

N 8 mph

Precip.
33%

sea water
temperature

Lappeenranta

monthly
weather

Lappeenranta

current
weather

Lappeenranta

7 days
forecast

Lappeenranta

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 66.3°F. The highest and lowest sea temperatures during the month were 68.9°F and 64.4°F.

Show year:

2025

2024

2023

The average sea water temperature in August of 2025 was 67.9°F. The highest and lowest sea temperatures during the month were 76.1°F and 61.3°F.