7-Day Zone Forecast for Delaware County (Text-Only)
NWS Forecast for: Delaware County
Issued by: National Weather Service Wilmington, OH
Last Update: 103 PM EDT Wed Sep 16 2026




This Afternoon: Partly cloudy early, then becoming mostly cloudy. Showers likely with a chance of thunderstorms. Highs in the mid 80s. Southwest winds around 5 mph. Chance of rain 70 percent.

Tonight: Partly cloudy with showers likely with a chance of thunderstorms in the evening, then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Muggy and unseasonably warm. Lows in the upper 60s. Northeast winds around 5 mph, becoming southeast after midnight. Chance of rain 60 percent.

Thursday: Mostly cloudy. Showers likely with a slight chance of thunderstorms in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Humid with highs in the mid 80s. West winds 5 to 10 mph. Chance of rain 60 percent.

Thursday Night: Partly cloudy. A chance of showers and thunderstorms in the evening. Muggy. Lows in the mid 60s. North winds 5 to 10 mph. Chance of rain 30 percent.

Friday: Partly cloudy. Highs in the upper 70s. Northeast winds 5 to 10 mph.

Friday Night: Mostly clear. Lows in the upper 50s.

Saturday: Mostly sunny in the morning, then partly cloudy with a chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.

Saturday Night: Showers likely with a chance of thunderstorms. Lows in the upper 60s. Chance of rain 70 percent.

Sunday: Showers likely. Highs in the lower 80s. Chance of rain 70 percent.

Sunday Night: Mostly cloudy. Showers likely, mainly in the evening. Lows in the lower 60s. Chance of rain 60 percent.

Monday: Mostly cloudy. A chance of showers. Highs in the upper 70s. Chance of rain 40 percent.

Monday Night: Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 40 percent.

Tuesday: Partly cloudy with a chance of showers. Highs in the upper 70s. Chance of rain 50 percent.







Zone Forecast: Delaware County

Visit your local NWS office at: https://www.weather.gov/iln/