Walnut Weather Forecast

    • 70
    • 82

    Rain Showers

    • 59
    • 81

    Chance Rain Showers

    • 56
    • 78

    Mostly Sunny

    • 61
    • 79

    Partly Sunny

    • 65
    • 81

    Rain Showers Likely

    • 61
    • 79

    Chance Thunderstorms

Today 17 Jun Pickaway

Partly cloudy. Highs in the lower 80s. Southwest Winds around 5 Mph, increasing to 10 to 15 Mph in the afternoon.

Tonight 17 Jun Pickaway

A slight chance of Showers and Thunderstorms in the Evening, then Showers with a chance of Thunderstorms after midnight. Breezy with Lows around 70. South Winds 15 to 25 Mph with Gusts up to 35 Mph. Chance of rain 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Walnut Temperature Statistics

June Temperature

Rickenbacker Air National Guard Base (8.1 miles)

  • Lowest 2 June, 2026

    52.9 °F
  • Average June

    73.6 °F
  • Highest 10 June, 2026

    89.1 °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

    54.7 °F
  • Average High 2021–2026

    64.3 °F
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