World Resorts

USA

Appleton Weather

Appleton 14 Days Forecast

18.03
wed

Day

28°F

NE 11 mph

Precip.
0%

Night

32°F

NE 6 mph

Precip.
0%

19.03
thu

Day

36°F

NW 4 mph

Precip.
0%

Night

36°F

N 6 mph

Precip.
0%

20.03
fri

Day

39°F

SW 3 mph

Precip.
0%

Night

37°F

W 4 mph

Precip.
0%

21.03
sat

Day

39°F

NE 9 mph

Precip.
0%

Night

43°F

S 11 mph

Precip.
0%

22.03
sun

Day

34°F

SW 15 mph

Precip.
100%

Night

27°F

S 11 mph

Precip.
62%

23.03
mon

Day

32°F

NE 7 mph

Precip.
0%

Night

28°F

N 6 mph

Precip.
0%

24.03
tue

Day

39°F

N 11 mph

Precip.
0%

Night

37°F

N 6 mph

Precip.
0%

25.03
wed

Day

39°F

N 11 mph

Precip.
0%

Night

52°F

N 18 mph

Precip.
0%

26.03
thu

Day

43°F

E 16 mph

Precip.
100%

Night

23°F

S 14 mph

Precip.
28%

27.03
fri

Day

28°F

SE 7 mph

Precip.
0%

Night

30°F

NE 6 mph

Precip.
0%

28.03
sat

Day

37°F

SE 14 mph

Precip.
0%

Night

25°F

S 8 mph

Precip.
0%

29.03
sun

Day

32°F

NW 6 mph

Precip.
0%

Night

28°F

NW 9 mph

Precip.
0%

30.03
mon

Day

41°F

N 14 mph

Precip.
25%

Night

43°F

N 14 mph

Precip.
0%

31.03
tue

Day

46°F

NE 12 mph

Precip.
100%

Night

46°F

NE 9 mph

Precip.
0%

sea water
temperature

Appleton

monthly
weather

Appleton

current
weather

Appleton

7 days
forecast

Appleton

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2026

2025

2024

The average sea water temperature in March of 2026 was 34.6°F. The highest and lowest sea temperatures during the month were 36.9°F and 32.2°F.

Show year:

2025

2024

2023

The average sea water temperature in April of 2025 was 43.7°F. The highest and lowest sea temperatures during the month were 51.3°F and 38.1°F.