World Resorts USA Green Bay Weather

Green Bay 7 Days Forecast

10.01
sat
Day
30°F
E 9 mph
Precip.
100%
Night
25°F
SE 14 mph
Precip.
100%
11.01
sun
Day
25°F
SE 14 mph
Precip.
0%
Night
25°F
NE 12 mph
Precip.
100%
12.01
mon
Day
30°F
E 14 mph
Precip.
0%
Night
27°F
NE 6 mph
Precip.
0%
13.01
tue
Day
34°F
NE 15 mph
Precip.
100%
Night
30°F
SE 16 mph
Precip.
64%
14.01
wed
Day
16°F
S 23 mph
Precip.
100%
Night
12°F
S 14 mph
Precip.
0%
15.01
thu
Day
16°F
E 4 mph
Precip.
0%
Night
18°F
N 11 mph
Precip.
0%
16.01
fri
Day
23°F
N 14 mph
Precip.
100%
Night
21°F
E 17 mph
Precip.
0%

Sea water temperature in January, °F

Show year:
2025
2024
2023

The average sea water temperature in January of 2025 was 32.2°F. The highest and lowest sea temperatures during the month were 32.7°F and 32.0°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 24.4 °F
February 25.8 °F
December 30.2 °F
Rainiest months:
June 3 days
April 3 days
August 2 days
Windiest months:
April 11.0 mph
November 10.9 mph
March 10.9 mph

Green Bay on a weather map

Green Bay
+30°F
E 16 mph
Feels like: +18°F
Precip.: 0%
Places in USA:
Name
°F
+46°F
+75°F
+75°F
+59°F
+70°F
+77°F
+77°F
+70°F
+41°F
+70°F
+55°F
+75°F
+77°F
+55°F
+36°F
24 Hours Forecast
Green Bay
Local time: 17:56
January 10, saturday
1800
30°F
E
16 mph
2100
27°F
E
16 mph
January 11, sunday
0000
25°F
SE
14 mph
0300
23°F
E
17 mph
0600
23°F
SE
16 mph
0900
23°F
SE
16 mph
1200
25°F
SE
14 mph
1500
27°F
E
11 mph
Units of measurement: °C / °F