Bethany Weather Forecast

    • 66
    • 83

    Rain Showers

    • 59
    • 85

    Partly Sunny

    • 62
    • 78

    Mostly Sunny

    • 69
    • 91

    Chance Rain Showers

    • 70
    • 91

    Rain Showers Likely

    • 64
    • 87

    Rain Showers Likely

Today 12 Sep Morgan

Mostly cloudy with numerous Showers and scattered Thunderstorms through early Afternoon, then partly cloudy with isolated Showers and Thunderstorms late this afternoon. Highs in the lower 80s. Southwest Winds around 5 Mph. Chance of rain 70 percent.

Tonight 12 Sep Morgan

Partly cloudy. Patchy fog. Lows in the mid 60s. West Winds around 5 Mph.

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Bethany Temperature Statistics

September Temperature

Indianapolis International Airport (13.7 miles)

  • Lowest 7 September, 2026

    62.7 °F

  • Average September

    81.2 °F

  • Highest 4 September, 2026

    97.6 °F

Climate (2021–2026)

Indianapolis International Airport (13.7 miles)

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  • Average Low 2021–2026

    46.8 °F

  • Average 2021–2026

    55.8 °F

  • Average High 2021–2026

    65.3 °F
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