Fort Sill Weather Forecast

    • 61
    • 83

    Increasing Clouds

    • 60
    • 83

    Rain Showers

    • 55
    • 70

    Rain Showers

    • 55
    • 71

    Slight Chance Rain Showers

    • 59
    • 74

    Mostly Cloudy

    • 53
    • 76

    Chance Rain Showers

Today 28 Oct Comanche

Sunny. Highs in the lower 80s. South Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 28 Oct Comanche

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 60s. South Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fort Sill Temperature Statistics

October Temperature

Fort Sill (9.3 miles)

  • Lowest 17 October, 2026

    38.8 °F

  • Average October

    70.5 °F

  • Highest 13 October, 2026

    93 °F

Climate (2021–2026)

Fort Sill (9.3 miles)

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  • Average Low 2021–2026

    54.3 °F

  • Average 2021–2026

    65.9 °F

  • Average High 2021–2026

    77.3 °F
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