| NWS Forecast for: Jay County Issued by: National Weather Service Northern Indiana Last Update: 227 PM EDT Sun Oct 4 2026 | |
| This Afternoon: Sunny. Near steady temperature in the lower 70s. Northwest winds 5 to 10 mph. Tonight: Clear. Lows in the mid 40s. Northwest winds 5 to 10 mph. Monday: Mostly sunny. Highs in the upper 60s. North winds around 5 mph. Monday Night: Clear. Lows around 40. North winds around 5 mph in the evening, becoming light and variable. Tuesday: Sunny. Highs in the upper 60s. South winds 5 to 10 mph. Tuesday Night: Clear. Lows around 50. Wednesday: Mostly sunny. Highs in the upper 70s. Wednesday Night: Mostly clear. Lows around 50. Thursday: Mostly sunny. Highs in the mid 70s. Thursday Night: Mostly clear. Lows in the upper 40s. Friday: Mostly sunny. Highs in the mid 70s. Friday Night: Mostly clear. Lows in the mid 40s. Saturday: Mostly sunny. Highs in the mid 70s. | |
| Zone Forecast: Jay County | |
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