Green Bay Airport (GRB) Weather 06/30/2025
Overnight
67
Slight Chance Showers and Patchy Fog
Monday
84
Patchy Fog then Chance T-storms
Monday Night
62
Slight Chance T-storms then Mostly Clear
Tuesday
82
Sunny
Tuesday Night
65
Mostly Clear
Wednesday
85
Sunny then Slight Chance T-storms
Wednesday Night
64
Slight Chance T-storms
Thursday
83
Sunny
Thursday Night
64
Partly Cloudy then Slight Chance T-storms
Independence Day
88
Partly Sunny then Slight Chance T-storms
Friday Night
73
Chance T-storms
Saturday
87
Chance Showers then Showers Likely
Saturday Night
69
Chance Showers
Weekly Forecast
Overnight
A 20 percent chance of showers. Patchy fog. Otherwise, mostly cloudy, with a low around 67. West wind around 5 mph.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 84. West wind 5 to 9 mph. Chance of precipitation is 30%.
Monday Night
A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 62. West wind around 8 mph.
Tuesday
Sunny, with a high near 82. West northwest wind 8 to 10 mph.
Tuesday Night
Mostly clear, with a low around 65. West wind 6 to 9 mph.
Wednesday
A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Sunny, with a high near 85. Chance of precipitation is 20%.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 64.
Thursday
Sunny, with a high near 83.
Thursday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 64.
Independence Day
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 88.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73.
Saturday
Showers and thunderstorms likely. Partly sunny, with a high near 87. Chance of precipitation is 70%.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.