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Green Bay Weather

Green Bay 14 Days Forecast

26.02
thu

Day

28°F

NE 12 mph

Precip.
0%

Night

27°F

NE 6 mph

Precip.
0%

27.02
fri

Day

37°F

NE 13 mph

Precip.
0%

Night

32°F

SE 17 mph

Precip.
0%

28.02
sat

Day

21°F

SE 9 mph

Precip.
0%

Night

19°F

S 13 mph

Precip.
0%

01.03
sun

Day

18°F

SE 6 mph

Precip.
0%

Night

18°F

NE 4 mph

Precip.
0%

02.03
mon

Day

28°F

NE 11 mph

Precip.
0%

Night

27°F

N 9 mph

Precip.
0%

03.03
tue

Day

37°F

N 10 mph

Precip.
0%

Night

30°F

NE 7 mph

Precip.
0%

04.03
wed

Day

41°F

E 6 mph

Precip.
0%

Night

32°F

SW 11 mph

Precip.
0%

05.03
thu

Day

30°F

SW 21 mph

Precip.
62%

Night

28°F

W 12 mph

Precip.
89%

06.03
fri

Day

34°F

N 7 mph

Precip.
0%

Night

34°F

NW 4 mph

Precip.
0%

07.03
sat

Day

37°F

W 9 mph

Precip.
0%

Night

46°F

E 15 mph

Precip.
100%

08.03
sun

Day

52°F

N 6 mph

Precip.
0%

Night

43°F

S 6 mph

Precip.
20%

09.03
mon

Day

37°F

SW 13 mph

Precip.
100%

Night

36°F

SW 11 mph

Precip.
76%

10.03
tue

Day

32°F

SW 15 mph

Precip.
100%

Night

34°F

W 9 mph

Precip.
100%

11.03
wed

Day

46°F

N 7 mph

Precip.
100%

Night

41°F

SW 9 mph

Precip.
100%

sea water
temperature

Green Bay

monthly
weather

Green Bay

current
weather

Green Bay

7 days
forecast

Green Bay

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2026

2025

2024

The average sea water temperature in February of 2026 was 32.1°F. The highest and lowest sea temperatures during the month were 32.2°F and 32.0°F.

Show year:

2025

2024

2023

The average sea water temperature in March of 2025 was 34.7°F. The highest and lowest sea temperatures during the month were 37.0°F and 33.1°F.