7-Day Zone Forecast for Dearborn County (Text-Only)
NWS Forecast for: Dearborn County
Issued by: National Weather Service Wilmington, OH
Last Update: 404 PM EDT Sat Jul 18 2026




Tonight: Partly cloudy with showers likely with a chance of thunderstorms. Lows in the upper 60s. West winds 5 to 10 mph with gusts up to 20 mph, becoming northwest late. Chance of rain 80 percent.

Sunday: Partly cloudy. Areas of smoke. Highs in the mid 80s. North winds around 5 mph.

Sunday Night: Mostly clear in the evening, then becoming partly cloudy. Areas of smoke. Lows in the mid 60s. Northeast winds around 5 mph.

Monday: Partly cloudy in the morning, then clearing. Highs in the mid 80s. Light and variable winds, becoming southwest around 5 mph in the afternoon.

Monday Night: Mostly clear in the evening, then partly cloudy with a chance of showers after midnight. Lows around 70. Southwest winds around 5 mph. Chance of rain 40 percent.

Tuesday: Showers likely with a chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the upper 80s. Chance of rain 90 percent.

Tuesday Night: Partly cloudy with showers with thunderstorms likely in the evening, then mostly clear with a chance of showers after midnight. Lows in the mid 60s. Chance of rain 90 percent.

Wednesday: Mostly sunny. Highs in the upper 70s.

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

Thursday: Sunny. Highs around 80.

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

Friday: Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 80s.

Friday Night: Partly cloudy. Lows in the mid 60s.

Saturday: Partly cloudy. Highs in the mid 80s.







Zone Forecast: Dearborn County

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