Current Weather and Forecast in Green Bay, WI
Wisconsin, United States 🇺🇸
· Local time 18:00
Updated 7 hours ago
Green Bay hourly forecast: next 24 hours
Today's high of 71°F (22°C) is about 12°F (7°C) above the typical October high of 59°F (15°C).
Now
6:24 PM
Sunset
7 PM
8 PM
9 PM
10 PM
11 PM
21%
12 AM
23%
1 AM
25%
2 AM
27%
3 AM
30%
4 AM
5 AM
6 AM
6:57 AM
Sunrise
7 AM
8 AM
9 AM
10 AM
11 AM
12 PM
1 PM
2 PM
3 PM
4 PM
5 PM
Current conditions in detail
Wind
21 mph
SW · gusts 34 mph
Visibility
6 mi
Precipitation
0.0 in
7% chance today
Green Bay weather tomorrow (Wednesday, October 7)
Tomorrow in Green Bay looks sunny, with a high of 71° and an overnight low of 52°. Rain is unlikely (5% chance). Winds top out near 17 mph, and the UV index reaches 4 (moderate).
High / Low
71° / 52°
Precipitation
5%
Sunrise / sunset
06:57 AM / 06:22 PM
Green Bay 14-day forecast
Today
Sunny
High 71°
Low 46°
Chance of precipitation:
7%
Wed, Oct 7
Wednesday
Sunny
High 71°
Low 52°
Chance of precipitation:
5%
Thu, Oct 8
Thursday
Sunny
High 64°
Low 46°
Chance of precipitation:
4%
Fri, Oct 9
Friday
Overcast
High 68°
Low 46°
Chance of precipitation:
18%
Sat, Oct 10
Saturday
Sunny
High 82°
Low 56°
Chance of precipitation:
5%
Sun, Oct 11
Sunday
Sunny
High 80°
Low 64°
Chance of precipitation:
3%
Mon, Oct 12
Monday
Overcast
High 63°
Low 48°
Chance of precipitation:
75%
Tue, Oct 13
Tuesday
Overcast
High 53°
Low 45°
Chance of precipitation:
88%
Wed, Oct 14
Wednesday
Overcast
High 72°
Low 51°
Chance of precipitation:
74%
Thu, Oct 15
Thursday
Overcast
High 69°
Low 62°
Chance of precipitation:
81%
Fri, Oct 16
Friday
Overcast
High 57°
Low 44°
Chance of precipitation:
53%
Sat, Oct 17
Saturday
Overcast
High 49°
Low 40°
Chance of precipitation:
17%
Sun, Oct 18
Sunday
Overcast
High 57°
Low 47°
Chance of precipitation:
53%
Mon, Oct 19
Monday
Patchy rain nearby
High 53°
Low 50°
Chance of precipitation:
79%
About the weather in Green Bay
Green Bay has a humid continental climate. July is the warmest month, with average highs of 82°, and January the coldest, when nights fall to around 14°. Over a whole year it rains on roughly 117 days.
Green Bay climate guide: monthly averages, seasons and the best time to visit
Common questions
What is the rainiest month in Green Bay?
July, at 3.8 inches (97 mm) over about 11 days. February is the driest month, at 1.4 inches (34 mm).
Does it snow in Green Bay?
Yes - about 23 days a year carry measurable snowfall, concentrated November through April.
What is the hottest month in Green Bay?
July, averaging 82°F (28°C) by day and 64°F (18°C) overnight. The hottest single day in our 2015-2024 record for this location reached 99°F (37°C).
How hot does Green Bay get in summer?
July averages 82°F (28°C). Hot afternoons happen but extremes are not the norm.
What is the coldest month in Green Bay?
January, with highs of 27°F (-3°C) and lows near 14°F (-10°C). The coldest day in the 2015-2024 record fell to -24°F (-31°C).
What should I wear in Green Bay?
It depends on the month: July runs to 82°F (28°C) while January holds at 27°F (-3°C). The full month-by-month breakdown is in the packing notes above.
What is the best month to go to Green Bay?
May to September is the sweet spot for Green Bay - these are the warmest and brightest weeks of the year. Expect 76°F (24°C) in the afternoon and around 11 days of rain in a typical month of it. For the same question asked the other way round, see where else is warm in May.