| NWS Forecast for: Grundy County Issued by: National Weather Service Chicago, IL Last Update: 843 AM CDT Sat Jun 14 2025 |  |
| Rest Of Today: Mostly cloudy late in the morning, then becoming partly cloudy. Highs in the upper 70s. Northeast winds around 10 mph. Tonight: Mostly clear. Lows around 60. Northeast winds 5 to 10 mph. Sunday: Mostly sunny through mid afternoon, then becoming partly cloudy. Highs in the mid 80s. East winds around 5 mph. Sunday Night: Partly cloudy. Lows in the mid 60s. East winds around 5 mph. Monday: Partly cloudy through mid morning, then becoming mostly cloudy. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Southeast winds around 5 mph. Chance of precipitation 30 percent. Monday Night: Mostly cloudy with a slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the upper 60s. Chance of precipitation 30 percent. Tuesday: Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 40 percent. Tuesday Night: Mostly cloudy with a chance of showers and thunderstorms. Lows around 70. Chance of precipitation 50 percent. Wednesday: Mostly cloudy. A chance of showers and thunderstorms in the morning, then showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 80 percent. Wednesday Night: Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of precipitation 50 percent. Juneteenth: Partly cloudy in the morning, then clearing. Highs in the mid 80s. Thursday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. Friday: Partly cloudy. Highs in the mid 80s. | |
| Zone Forecast: Grundy County | |
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