Green Bay, US-Wisconsin – Weather Tomorrow October 21
Wednesday, October 21
Night
01:00am – 07:00am
8°
9°
46°
48°
fair
SSW 12 km/h
7 mph
Morning
07:00am – 01:00pm
8°
18°
46°
64°
fair
SW 11 km/h
7 mph
Afternoon
01:00pm – 07:00pm
14°
19°
57°
66°
mostly clear
SW 12 km/h
7 mph
Evening
07:00pm – 01:00am
11°
13°
52°
55°
fair
SSW 9 km/h
5 mph
Weather Tomorrow – Summary
Tomorrow, on Wednesday morning fair, during the day mostly clear, evening fair. Temperature: 8° to 19°C46° to 66°F. Wind: 9 to 12 km/h5 to 7 mph.
Data source: MET Norway — Last updated: Oct 19, 2026, 03:57 UTC