Grissom Weather Forecast

    • 53
    • 87

    Rain

    • 41
    • 55

    Rain

    • 44
    • 57

    Mostly Sunny

    • 47
    • 63

    Partly Sunny

    • 49
    • 69

    Mostly Sunny

    • 50
    • 70

    Mostly Sunny

Today 16 Oct Granville

Patchy fog this morning. Partly sunny. Highs in the upper 80s. Southwest Winds 5 to 10 Mph.

Tonight 16 Oct Granville

Showers likely in the Evening, then rain likely after midnight. Cooler with Lows in the lower 50s. Southwest Winds 5 to 10 Mph, becoming northwest after midnight. Gusts up to 25 Mph. Chance of rain 70 percent.

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Grissom Temperature Statistics

October Temperature

Franklin County Airport (14.9 miles)

  • Lowest 7 October, 2026

    41 °F
  • Average October

    67.2 °F
  • Highest 2 October, 2026

    89.6 °F

Climate (2021–2026)

Franklin County Airport (14.9 miles)

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  • Average Low 2021–2026

    49.1 °F
  • Average 2021–2026

    59.6 °F
  • Average High 2021–2026

    70.8 °F
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