Measurements:
°C
°F
CURRENT WEATHER
23:22
Green Bay
62°F
NE 6 mph
Feels like: 62°F
Precip: 14%
World Resorts USA Green Bay Weather

7 Day Weather Forecast

06.24
wed
DAY
70°F
N 13 mph
precip
22%
NIGHT
62°F
NE 6 mph
precip
14%
06.25
thu
DAY
66°F
S 11 mph
precip
24%
NIGHT
56°F
SE 1 mph
precip
14%
06.26
fri
DAY
66°F
SW 11 mph
precip
9%
NIGHT
56°F
W 6 mph
precip
13%
06.27
sat
DAY
72°F
W 6 mph
precip
19%
NIGHT
60°F
NW 6 mph
precip
11%
06.28
sun
DAY
76°F
NW 15 mph
precip
13%
NIGHT
70°F
NW 12 mph
precip
24%
06.29
mon
DAY
88°F
NE 15 mph
precip
6%
NIGHT
80°F
NE 13 mph
precip
19%
06.30
tue
DAY
90°F
NE 12 mph
precip
8%
NIGHT
78°F
NE 8 mph
precip
16%

Green Bay Sea Water Temperature in June, °F

Select Year: 2026 2025 2024

The average sea surface temperature in June 2026 for Green Bay was 20.8°F. The maximum and minimum values were 18.6°F and 22.8°F respectively.

Green Bay on the Weather Map

Best Time to Visit Green Bay
The most sunny months:
August 14 days
September 13 days
October 13 days
The most warm months:
July 81.2 °F
August 80.6 °F
June 76.5 °F
Warmest sea temperature:
July 77.6 °F
August 76.2 °F
June 70.1 °F
The most cold months:
January 20.8 °F
February 24.3 °F
December 28.0 °F
The most rainy months:
June 3 days
April 3 days
August 2 days
The most windy months:
April 11 mph
March 11 mph
November 11 mph
more details