| NWS Forecast for: Grant County Issued by: National Weather Service Northern Indiana Last Update: 742 PM EDT Wed Sep 16 2026 |  |
Tonight: Partly cloudy. A chance of showers and thunderstorms this evening, then showers and thunderstorms likely after midnight. Lows around 70. Northeast winds around 5 mph, becoming south after midnight. Chance of rain 60 percent. Thursday: Partly cloudy. Showers and thunderstorms likely, mainly in the morning. Humid with highs in the mid 80s. West winds around 5 mph. Chance of rain 70 percent. Thursday Night: Mostly clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the mid 60s. North winds around 5 mph. Chance of rain 20 percent. Friday: Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 70s. East winds 5 to 10 mph. Friday Night: Mostly clear. Lows around 60. East winds 5 to 10 mph. Saturday: Mostly sunny with a slight chance of showers and thunderstorms in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 50 percent. Saturday Night: Showers likely with a chance of thunderstorms. Lows in the upper 60s. Chance of rain 70 percent. Sunday: Mostly cloudy. Showers likely with a slight chance of thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 70 percent. Sunday Night: Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows around 60. Chance of rain 50 percent. Monday: Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers with a slight chance of thunderstorms. Highs in the upper 70s. Chance of rain 50 percent. Monday Night: Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the upper 50s. Chance of rain 40 percent. Tuesday: A slight chance of thunderstorms in the morning. Mostly cloudy with a chance of showers. Highs in the mid 70s. Chance of rain 40 percent. Tuesday Night: Partly cloudy. A chance of showers, mainly in the evening. Lows in the upper 50s. Chance of rain 30 percent. Wednesday: Partly cloudy with a 20 percent chance of showers. Highs in the mid 70s. | |
| Zone Forecast: Grant County | |
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