World Resorts USA Green Bay Weather

Green Bay 7 Days Forecast

26.02
thu
Day
28°F
NE 12 mph
Precip.
0%
Night
25°F
E 6 mph
Precip.
0%
27.02
fri
Day
39°F
NE 15 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 12 mph
Precip.
0%
01.03
sun
Day
19°F
SE 6 mph
Precip.
0%
Night
18°F
SE 6 mph
Precip.
0%
02.03
mon
Day
28°F
N 8 mph
Precip.
0%
Night
27°F
NE 12 mph
Precip.
0%
03.03
tue
Day
34°F
N 9 mph
Precip.
100%
Night
30°F
E 7 mph
Precip.
0%
04.03
wed
Day
39°F
NE 8 mph
Precip.
0%
Night
30°F
W 7 mph
Precip.
0%

Sea water temperature in February, °F

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.

Sea water temperature in March, °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.

Air temperature in Green Bay, °F

Precipitation total in Green Bay, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Green Bay

Sunniest months:
August 14 days
September 13 days
October 13 days
Warmest months:
July 78.0 °F
August 77.5 °F
June 73.8 °F
Warmest sea temp:
July 74.9 °F
August 73.5 °F
September 68.1 °F
Coldest months:
January 23.7 °F
February 25.8 °F
December 30.2 °F
Rainiest months:
June 3 days
April 3 days
July 2 days
Windiest months:
April 11.0 mph
November 10.9 mph
March 10.9 mph

Green Bay on a weather map

Green Bay
+34°F
NE 12 mph
Feels like: +25°F
Precip.: 0%
Places in USA:
Name
°F
+55°F
+70°F
+70°F
+82°F
+77°F
+75°F
+73°F
+66°F
+45°F
+81°F
+59°F
+77°F
+77°F
+81°F
+36°F
24 Hours Forecast
Green Bay
Local time: 13:44
February 26, thursday
1500
34°F
NE
12 mph
1800
34°F
NE
11 mph
2100
28°F
NE
9 mph
February 27, friday
0000
25°F
E
6 mph
0300
23°F
NE
6 mph
0600
23°F
NE
6 mph
0900
27°F
NE
11 mph
1200
39°F
NE
15 mph
Units of measurement: °C / °F