Walnut Weather Forecast

    • 45
    • 70

    Partly Sunny

    • 47
    • 70

    Mostly Sunny

    • 48
    • 73

    Mostly Sunny

    • 49
    • 72

    Partly Sunny

    • 51
    • 71

    Partly Sunny

Today 24 Sep Pickaway

Mostly Cloudy, then becoming partly cloudy this late morning and early Afternoon, then becoming mostly sunny. Highs around 70. East Winds 5 to 10 Mph.

Tonight 24 Sep Pickaway

Clear. Patchy fog after midnight. Lows in the mid 40s. Northeast Winds 5 to 10 Mph.

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Walnut Temperature Statistics

September Temperature

Rickenbacker Air National Guard Base (8.1 miles)

  • Lowest 15 September, 2026

    53.8 °F

  • Average September

    73.7 °F

  • Highest 3 September, 2026

    95.5 °F

Climate (2021–2026)

Rickenbacker Air National Guard Base (8.1 miles)

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  • Average Low 2021–2026

    45.4 °F

  • Average 2021–2026

    54.8 °F

  • Average High 2021–2026

    64.3 °F
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