Smith Valley Weather Forecast

    • 53
    • 81

    Rain Showers

    • 41
    • 61

    Rain Showers

    • 49
    • 65

    Chance Rain Showers

    • 40
    • 60

    Mostly Sunny

    • 38
    • 59

    Mostly Sunny

    • 44
    • 65

    Slight Chance Rain Showers

Today 18 Oct Johnson

Partly cloudy this Morning, then mostly cloudy with scattered Showers and Thunderstorms this afternoon. Highs in the lower 80s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

Tonight 18 Oct Johnson

Showers. Scattered Thunderstorms through Midnight, then isolated Thunderstorms toward daybreak. Lows in the lower 50s. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain near 100 percent.

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Smith Valley Temperature Statistics

October Temperature

Indianapolis International Airport (9.3 miles)

  • Lowest 9 October, 2025

    44.1 °F

  • Average October

    64.8 °F

  • Highest 3 October, 2025

    84.9 °F

Climate (2020–Present)

Indianapolis International Airport (9.3 miles)

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  • Average Low 2020–2025

    46.7 °F

  • Average 2020–2025

    55.5 °F

  • Average High 2020–2025

    64.9 °F
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