| NWS Forecast for: Marathon County Issued by: National Weather Service Green Bay, WI Last Update: 342 AM CDT Fri Jul 3 2026 |  |
Early This Morning: Mostly cloudy. Patchy fog. Temperatures in the mid 60s. Light and variable wind. Today: Humid. Mostly cloudy. Areas of fog in the morning. A slight chance of showers in the morning, then a slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Chance of rain 20 percent. Tonight: Partly cloudy in the evening then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the middle 60s. Light and variable wind. Chance of rain 50 percent. Independence Day: Humid. Partly sunny. A chance of showers and thunderstorms in the morning, then showers likely and a chance of thunderstorms in the afternoon. Highs in the upper 70s. East wind 5 to 10 mph. Chance of rain 70 percent. Saturday Night: Mostly cloudy. A chance of showers. Lows around 60. Northeast wind 5 to 10 mph. Chance of rain 50 percent. Sunday: Partly sunny with a 30 percent chance of showers. Highs in the upper 70s. North wind 5 to 10 mph. Sunday Night Through Tuesday: Mostly clear. Lows in the upper 50s. Highs in the middle 80s. Tuesday Night: Partly cloudy. Lows in the lower 60s. Wednesday: Mostly sunny. Highs in the middle 80s. Wednesday Night: Partly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 40 percent. Thursday: Humid. Partly sunny with a 50 percent chance of showers and thunderstorms. Highs in the lower 80s. | |
| Zone Forecast: Marathon County | |
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