| NWS Forecast for: Johnson County Issued by: National Weather Service Indianapolis, IN Last Update: 853 AM EDT Thu Apr 30 2026 |  |
| Rest Of Today: Mostly sunny. Highs around 60. Northwest winds 5 to 10 mph. Gusts up to 20 mph. Tonight: Partly cloudy through the late overnight, then becoming mostly cloudy. A 50 percent chance of showers. Lows in the mid 40s. Southwest winds around 5 mph, becoming west toward daybreak. Friday: Partly cloudy. A slight chance of showers through early afternoon. Highs in the upper 50s. Northwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent. Friday Night: Mostly clear. Cooler with lows in the mid 30s. North winds 5 to 10 mph. Saturday: Partly cloudy. Highs in the mid 50s. North winds 5 to 10 mph. Saturday Night And Sunday: Mostly clear. Lows in the upper 30s. Highs in the mid 60s. Sunday Night: Mostly clear through the late overnight, then becoming partly cloudy. A chance of showers with a slight chance of thunderstorms. Not as cool with lows in the lower 50s. Chance of rain 50 percent. Monday: A chance of showers with a slight chance of thunderstorms through early afternoon, then showers likely with a chance of thunderstorms late in the afternoon. Highs in the lower 70s. Chance of rain 70 percent. Monday Night: A chance of thunderstorms through the late overnight. Partly cloudy with a chance of showers. Lows in the mid 50s. Chance of rain 40 percent. Tuesday: Partly cloudy. A slight chance of showers through early afternoon, then a chance of showers with a slight chance of thunderstorms late in the afternoon. Highs in the lower 70s. Chance of rain 50 percent. Tuesday Night: A chance of thunderstorms through the late overnight. Showers likely. Lows in the mid 50s. Chance of rain 70 percent. Wednesday: Mostly cloudy through early afternoon, then becoming partly cloudy. A chance of showers. A slight chance of thunderstorms late in the afternoon. Highs in the upper 60s. Chance of rain 50 percent. | |
| Zone Forecast: Johnson County | |
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