| NWS Forecast for: De Kalb 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 late morning through mid afternoon, then becoming mostly sunny late in the afternoon. Highs in the mid 70s. Northeast winds around 10 mph. Tonight: Mostly clear through the early overnight, then becoming partly cloudy. Lows in the upper 50s. East winds 5 to 10 mph. Sunday: Partly cloudy. Highs in the lower 80s. East winds around 5 mph. Sunday Night: Mostly cloudy. A slight chance of showers after midnight. Lows in the lower 60s. Southeast winds around 5 mph. Chance of precipitation 20 percent. Monday: Mostly cloudy. A chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 80s. South winds 5 to 10 mph. Chance of precipitation 30 percent. Monday Night: Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the mid 60s. Chance of precipitation 30 percent. Tuesday: Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 50 percent. Tuesday Night: Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the upper 60s. Chance of precipitation 60 percent. Wednesday: Showers and thunderstorms. Highs in the mid 80s. Chance of precipitation 80 percent. Wednesday Night: Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Chance of precipitation 50 percent. Juneteenth: Partly cloudy in the morning, then clearing. Highs in the lower 80s. Thursday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. Friday: Partly cloudy. Highs in the mid 80s. | |
| Zone Forecast: De Kalb County | |
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