7-Day Zone Forecast for Mercer County (Text-Only)
NWS Forecast for: Mercer County
Issued by: National Weather Service Wilmington, OH
Last Update: 1222 PM EST Tue Jan 13 2026
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This Afternoon: Mostly cloudy early, then becoming partly cloudy. Near steady temperatures in the mid 40s. Southwest winds around 20 mph with gusts up to 35 mph.

Tonight: Partly cloudy in the evening, then becoming mostly cloudy. Mild with lows in the mid 30s. West winds 10 to 15 mph with gusts up to 30 mph.

Wednesday: Mostly cloudy with a chance of snow showers in the morning, then partly cloudy with a slight chance of snow showers in the afternoon. Highs in the upper 30s. Temperatures falling into the upper 20s in the afternoon. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 40 percent.

Wednesday Night: Partly cloudy with a 20 percent chance of snow showers. Much cooler with lows 15 to 20. Northwest winds 15 to 20 mph with gusts up to 30 mph.

Thursday: Partly cloudy. Highs in the mid 20s. Northwest winds around 10 mph with gusts up to 20 mph.

Thursday Night: Partly cloudy in the evening, then mostly cloudy with a chance of snow after midnight. Lows around 20. Chance of snow 30 percent.

Friday: Snow likely, mainly in the morning. Highs in the mid 30s. Chance of snow 70 percent.

Friday Night: Mostly cloudy. Lows around 20.

Saturday: Mostly cloudy with a chance of snow in the morning, then partly cloudy in the afternoon. Highs in the mid 20s. Chance of snow 30 percent.

Saturday Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows around 10 above.

Sunday: Partly cloudy. Cold with highs around 20.

Sunday Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows around 10 above.

Martin Luther King Jr Day: Partly cloudy. Cold with highs in the lower 20s.







Zone Forecast: Mercer County

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