Green Bay Airport (GRB) Weather 08/02/2026
Overnight
67
Patchy Smoke
Friday
80
Partly Sunny then Chance Showers
Friday Night
62
Chance Showers then Showers
Saturday
78
Showers Likely
Saturday Night
58
Partly Cloudy
Sunday
78
Mostly Sunny
Sunday Night
54
Clear
Monday
82
Sunny
Monday Night
61
Mostly Clear
Tuesday
87
Sunny
Tuesday Night
65
Slight Chance T-storms then Chance Showers
Wednesday
82
Chance Showers
Wednesday Night
60
Slight Chance Showers
Weekly Forecast
Overnight
Patchy smoke before 3am. Mostly cloudy, with a low around 67. Southwest wind 3 to 5 mph.
Friday
A 40 percent chance of showers, mainly after 4pm. Mostly cloudy, with a high near 80. Light and variable wind becoming southeast 5 to 7 mph in the morning.
Friday Night
Showers, mainly after 4am. Patchy smoke before 8pm. Low around 62. Northeast wind 5 to 7 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Showers likely, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 78. Northeast wind around 9 mph. Chance of precipitation is 60%.
Saturday Night
Partly cloudy, with a low around 58. North wind around 9 mph.
Sunday
Mostly sunny, with a high near 78.
Sunday Night
Clear, with a low around 54.
Monday
Sunny, with a high near 82.
Monday Night
Mostly clear, with a low around 61.
Tuesday
Sunny, with a high near 87.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 60.