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USA

Milwaukee Weather

Milwaukee 14 Days Forecast

17.03
tue

Day

21°F

SE 9 mph

Precip.
0%

Night

21°F

N 12 mph

Precip.
0%

18.03
wed

Day

34°F

NE 11 mph

Precip.
0%

Night

34°F

NE 7 mph

Precip.
0%

19.03
thu

Day

46°F

W 6 mph

Precip.
100%

Night

37°F

W 5 mph

Precip.
0%

20.03
fri

Day

39°F

N 10 mph

Precip.
0%

Night

36°F

S 12 mph

Precip.
85%

21.03
sat

Day

45°F

N 11 mph

Precip.
0%

Night

52°F

NE 14 mph

Precip.
0%

22.03
sun

Day

48°F

SE 17 mph

Precip.
55%

Night

30°F

NE 17 mph

Precip.
0%

23.03
mon

Day

30°F

SW 13 mph

Precip.
0%

Night

28°F

N 7 mph

Precip.
0%

24.03
tue

Day

41°F

N 7 mph

Precip.
0%

Night

37°F

NW 4 mph

Precip.
100%

25.03
wed

Day

37°F

NW 13 mph

Precip.
23%

Night

41°F

N 9 mph

Precip.
100%

26.03
thu

Day

50°F

E 18 mph

Precip.
0%

Night

30°F

SE 22 mph

Precip.
0%

27.03
fri

Day

32°F

S 11 mph

Precip.
0%

Night

30°F

N 10 mph

Precip.
0%

28.03
sat

Day

34°F

NW 19 mph

Precip.
100%

Night

36°F

NE 7 mph

Precip.
0%

29.03
sun

Day

46°F

N 5 mph

Precip.
0%

Night

48°F

N 9 mph

Precip.
100%

30.03
mon

Day

61°F

NE 19 mph

Precip.
100%

Night

55°F

E 15 mph

Precip.
0%

sea water
temperature

Milwaukee

monthly
weather

Milwaukee

current
weather

Milwaukee

7 days
forecast

Milwaukee

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March
April

May
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July
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September
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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 35.8°F and 33.3°F.

Show year:

2025

2024

2023

The average sea water temperature in April of 2025 was 41.2°F. The highest and lowest sea temperatures during the month were 46.0°F and 38.3°F.