7-Day Zone Forecast for Winnebago County (Text-Only)
NWS Forecast for: Winnebago County
Issued by: National Weather Service Green Bay, WI
Last Update: 332 AM CDT Mon Aug 17 2026




Early This Morning: Clear. Temperatures in the lower to mid 60s. Light and variable wind.

Today: Mostly sunny. Highs around 80. Light and variable wind becoming west 5 to 10 mph in the afternoon.

Tonight: Mostly clear. Lows in the lower 60s. Southwest wind 5 to 10 mph.

Tuesday: Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. West wind 10 to 15 mph. Chance of rain 50 percent.

Tuesday Night: Partly cloudy. Lows in the upper 50s. Northwest wind 5 to 10 mph in the evening becoming light and variable.

Wednesday: Mostly sunny. Highs in the upper 70s. Light and variable wind becoming northwest around 5 mph in the afternoon.

Wednesday Night Through Thursday Night: Mostly clear. Lows in the upper 50s. Highs in the upper 70s.

Friday: Partly cloudy with a chance of showers. Highs around 80. Chance of rain 30 percent.

Friday Night: Partly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 50 percent.

Saturday Through Sunday: Mostly clear. Highs in the upper 70s. Lows in the upper 50s.







Zone Forecast: Winnebago County

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