Fort Sill Weather Forecast

    • 65
    • 87

    Increasing Clouds

    • 46
    • 83

    Rain Showers Likely

    • 39
    • 66

    Mostly Sunny

    • 47
    • 72

    Partly Sunny

    • 49
    • 66

    Mostly Cloudy

    • 56
    • 75

    Partly Sunny

Today 16 Apr Comanche

Sunny. Highs in the upper 80s. Southwest Winds 10 to 15 Mph.

Tonight 16 Apr Comanche

Partly cloudy. Near steady temperature in the lower 60s. South Winds 5 to 10 Mph.

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  • Temperature Real-Time

Fort Sill Temperature Statistics

April Temperature

Fort Sill (9.3 miles)

  • Lowest 5 April, 2026

    43 °F

  • Average April

    67.3 °F

  • Highest 13 April, 2026

    89.1 °F

Climate (2021–Present)

Fort Sill (9.3 miles)

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  • Average Low 2021–2026

    53.6 °F

  • Average 2021–2026

    65.1 °F

  • Average High 2021–2026

    76.5 °F
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