Green Bay Airport (GRB) Weather 06/23/2026
This Afternoon
58
Showers
Tonight
53
Showers
Thursday
72
Slight Chance Showers then Slight Chance T-storms
Thursday Night
51
Slight Chance T-storms then Mostly Clear
Juneteenth
73
Sunny
Friday Night
53
Chance Showers
Saturday
76
Mostly Sunny
Saturday Night
53
Partly Cloudy
Sunday
72
Chance Showers
Sunday Night
52
Chance Showers
Monday
74
Mostly Sunny
Monday Night
53
Mostly Clear
Tuesday
77
Mostly Sunny then Slight Chance T-storms
Weekly Forecast
This Afternoon
Showers and possibly a thunderstorm. Steady temperature around 58. East southeast wind around 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and possibly a thunderstorm before 8pm, then showers likely. Low around 53. East wind 8 to 10 mph becoming north northwest after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A slight chance of showers before 7am, then a slight chance of showers and thunderstorms after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 72. Northwest wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 8pm. Mostly clear, with a low around 51. West northwest wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Juneteenth
Sunny, with a high near 73. West northwest wind 6 to 10 mph, with gusts as high as 20 mph.
Friday Night
A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 53.
Saturday
Mostly sunny, with a high near 76.
Saturday Night
Partly cloudy, with a low around 53.
Sunday
A 30 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 72.
Sunday Night
A 30 percent chance of showers before 1am. Partly cloudy, with a low around 52.
Monday
Mostly sunny, with a high near 74.
Monday Night
Mostly clear, with a low around 53.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 77.