| NWS Forecast for: Portage County Issued by: National Weather Service Green Bay, WI Last Update: 632 AM CDT Tue Jun 16 2026 | |
Today: Partly sunny. A chance of showers and thunderstorms in the morning, then showers and a chance of thunderstorms in the afternoon. Highs in the upper 60s. West wind 10 to 15 mph. Chance of rain 80 percent. Tonight: Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the upper 40s. Northwest wind 5 to 10 mph in the evening becoming light and variable. Chance of rain 20 percent. Wednesday: Showers likely in the morning, then showers and a chance of thunderstorms in the afternoon. Highs in the middle 60s. Southeast wind 10 to 15 mph. Chance of rain near 100 percent. Wednesday Night: Showers in the evening, then showers likely after midnight. Lows in the lower 50s. Northeast wind 10 to 15 mph shifting to the north after midnight. Chance of rain 90 percent. Thursday: Partly cloudy. Highs in the lower 70s. Northwest wind 10 to 15 mph. Thursday Night: Mostly clear. Lows around 50. Juneteenth And Friday Night: Clear. Highs in the lower 70s. Lows in the lower 50s. Saturday: Mostly sunny. Highs in the middle 70s. Saturday Night: Mostly clear with a chance of showers. Lows in the middle 50s. Chance of rain 40 percent. Sunday And Sunday Night: Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs in the lower 70s. Lows in the middle 50s. Monday: Partly cloudy. Highs in the middle 70s. | |
| Zone Forecast: Portage County | |
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