| NWS Forecast for: Williams County Issued by: National Weather Service Northern Indiana Last Update: 1059 PM EDT Sat Aug 15 2026 |  |
| Rest Of Tonight: Mostly cloudy with a chance of showers. A slight chance of thunderstorms. Patchy fog. Near steady temperature in the lower 70s. South winds around 5 mph. Chance of rain 40 percent. Sunday: Patchy fog in the morning. Mostly cloudy with a chance of thunderstorms. Showers likely, mainly in the morning. Humid with highs in the lower 80s. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of rain 60 percent. Sunday Night: Partly cloudy. Humid with lows in the mid 60s. Northwest winds 5 to 10 mph. Gusts up to 20 mph in the evening. Monday: Mostly sunny. Highs in the upper 70s. North winds 5 to 10 mph. Monday Night: Clear. Lows in the mid 50s. Northwest winds around 5 mph. Tuesday: Mostly sunny. Highs around 80. Tuesday Night: Mostly clear in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 60s. Chance of rain 50 percent. Wednesday: Showers likely. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 70 percent. Wednesday Night: Partly cloudy with showers likely with a chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 50s. Chance of rain 70 percent. Thursday: Mostly sunny. Highs in the mid 70s. Thursday Night: Mostly clear. Lows in the lower 50s. Friday: Mostly sunny. Highs in the mid 70s. Friday Night: Mostly clear. Lows in the mid 50s. Saturday: Mostly sunny. A slight chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 20 percent. | |
| Zone Forecast: Williams County | |
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