| NWS Forecast for: Brown County Issued by: National Weather Service Green Bay, WI Last Update: 617 AM CDT Sat Aug 15 2026 |  |
Today: Humid. Partly sunny. Highs around 80. Southeast wind 10 to 15 mph. Tonight: Muggy. Mostly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the upper 60s. Southeast wind 5 to 10 mph in the evening becoming light and variable. Chance of rain 20 percent. Sunday: Humid. Mostly cloudy with a slight chance of showers in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Northwest wind 10 to 15 mph. Chance of rain 20 percent. Sunday Night And Monday: Clear. Lows in the upper 50s. Highs in the lower 80s. West wind 5 to 10 mph. Monday Night: Partly cloudy. Lows in the lower 60s. Tuesday: Partly sunny with a 40 percent chance of showers and thunderstorms. Highs in the lower 80s. Tuesday Night: Showers and a chance of thunderstorms. Lows in the lower 60s. Chance of rain 80 percent. Wednesday: Partly sunny with a chance of showers. Highs in the middle 70s. Chance of rain 40 percent. Wednesday Night: Partly cloudy. Lows in the middle 50s. Thursday And Thursday Night: Mostly clear. Highs in the middle 70s. Lows in the middle 50s. Friday: Partly cloudy. Highs in the middle 70s. | |
| Zone Forecast: Brown County | |
Visit your local NWS office at: https://www.weather.gov/grb |