7-Day Zone Forecast for Decatur County (Text-Only)
NWS Forecast for: Decatur County
Issued by: National Weather Service Indianapolis, IN
Last Update: 748 AM EDT Mon Jul 27 2026




Today: Partly cloudy. Patchy fog through early afternoon. Scattered showers and thunderstorms late this afternoon. Highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 40 percent.

Tonight: Partly cloudy with a chance of showers and thunderstorms. Humid with lows in the mid 70s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 40 percent.

Tuesday: Partly cloudy. Humid with highs in the mid 80s. Northwest winds 5 to 10 mph with gusts up to 20 mph.

Tuesday Night: Partly cloudy through the late overnight, then clearing. Cooler with lows in the lower 60s. North winds 5 to 10 mph. Gusts up to 20 mph through the late overnight.

Wednesday: Sunny. Highs in the lower 80s. North winds 5 to 10 mph.

Wednesday Night And Thursday: Clear. Lows in the lower 60s. Highs in the lower 80s.

Thursday Night And Friday: Partly cloudy. Lows in the mid 60s. Highs in the mid 80s.

Friday Night: Partly cloudy through the late overnight, then mostly cloudy with a chance of showers toward daybreak. Lows in the upper 60s. Chance of rain 40 percent.

Saturday: Partly cloudy with a chance of showers. A chance of thunderstorms late in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.

Saturday Night: Partly cloudy with a 20 percent chance of showers. Lows in the mid 60s.

Sunday: Partly cloudy with a slight chance of showers. A slight chance of thunderstorms late in the afternoon. Highs in the lower 80s. Chance of rain 20 percent.







Zone Forecast: Decatur County

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