Lebanon-Warren County Airport Weather Forecast

    • 70
    • 89

    Mostly Sunny

    • 70
    • 90

    Slight Chance Thunderstorms

    • 70
    • 91

    Slight Chance Thunderstorms

    • 65
    • 84

    Chance Rain Showers

    • 69
    • 87

    Chance Rain Showers

Today 15 Sep Warren

Mostly sunny. Warmer with Highs in the upper 80s. Southeast Winds 5 to 10 Mph, becoming southwest this afternoon.

Tonight 15 Sep Warren

Clear in the Evening, then partly cloudy with a slight chance of Showers and Thunderstorms after midnight. Warmer. Muggy. Lows around 70. South Winds around 5 Mph. Chance of rain 20 percent.

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Lebanon-Warren County Airport Temperature Statistics

September Temperature

Dayton, Dayton-Wright Brothers Airport (8.7 miles)

  • Lowest 7 September, 2026

    58.6 °F

  • Average September

    77.6 °F

  • Highest 4 September, 2026

    95.6 °F

Climate (2021–2026)

Dayton, Dayton-Wright Brothers Airport (8.7 miles)

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  • Average Low 2021–2026

    46.5 °F

  • Average 2021–2026

    55.9 °F

  • Average High 2021–2026

    65.2 °F
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