Henry Post Army Airfield (Fort Sill) Weather Forecast

    • 34
    • 60

    Breezy

    • 37
    • 64

    Sunny

    • 44
    • 69

    Partly Sunny

    • 39
    • 65

    Mostly Sunny

    • 45
    • 69

    Sunny

    • 46
    • 72

    Mostly Sunny

Today 29 Oct Comanche

Sunny, windy with Highs in the upper 50s. Northwest Winds 20 to 30 Mph with Gusts up to 45 Mph.

Tonight 29 Oct Comanche

Clear. Areas of frost after midnight. Lows in the mid 30s. North Winds 15 to 20 Mph with Gusts up to 30 Mph, becoming northwest 5 to 10 Mph after midnight.

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Henry Post Army Airfield (Fort Sill) Temperature Statistics

October Temperature

Fort Sill (3.1 miles)

  • Lowest 20 October, 2025

    48 °F

  • Average October

    73.8 °F

  • Highest 20 October, 2025

    91.4 °F

Climate (2020–Present)

Fort Sill (3.1 miles)

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  • Average Low 2020–2025

    52.5 °F

  • Average 2020–2025

    63.9 °F

  • Average High 2020–2025

    75.3 °F
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