7-Day Zone Forecast for Knox County (Text-Only)
NWS Forecast for: Knox County
Issued by: National Weather Service Indianapolis, IN
Last Update: 1039 AM EDT Wed Mar 11 2026




Rest Of Today: Rain with a chance of thunderstorms. Breezy with highs around 70. West winds 15 to 25 mph. Chance of rain near 100 percent.

Tonight: Mostly cloudy with a slight chance of rain through midnight, then partly cloudy toward daybreak. Much cooler with lows in the lower 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent.

Thursday: Sunny. Much cooler with highs in the lower 50s. Northwest winds 5 to 10 mph, becoming west in the afternoon.

Thursday Night: Partly cloudy. Lows around 40. South winds 5 to 10 mph with gusts up to 20 mph, increasing to 15 to 20 mph with gusts up to 30 mph toward daybreak.

Friday: Mostly cloudy. Highs around 60. Southwest winds 15 to 20 mph with gusts up to 35 mph.

Friday Night And Saturday: Partly cloudy. Lows in the mid 30s. Highs in the upper 50s.

Saturday Night: Partly cloudy through midnight, then becoming mostly cloudy. Not as cool with lows in the upper 40s.

Sunday: Mostly cloudy with a chance of rain in the morning, then partly cloudy with rain likely with a slight chance of thunderstorms in the afternoon. Breezy with highs in the upper 60s. Chance of rain 70 percent.

Sunday Night: A slight chance of thunderstorms through midnight. Rain and snow likely. Breezy and much colder with lows in the upper 20s. Chance of precipitation 70 percent.

Monday: Partly cloudy with a slight chance of rain and snow in the morning, then mostly sunny in the afternoon. Much cooler with highs in the mid 30s. Chance of precipitation 20 percent.

Monday Night: Mostly clear through midnight, then becoming partly cloudy. Cold with lows around 20.

Tuesday: Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 30s.







Zone Forecast: Knox County

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