Fort Sill Weather Forecast

    • 52
    • 72

    Rain Showers

    • 54
    • 77

    Sunny

    • 60
    • 86

    Sunny

    • 64
    • 89

    Mostly Sunny

    • 71
    • 92

    Partly Sunny

    • 70
    • 93

    Partly Sunny

Today 10 May Comanche

A chance of Thunderstorms. Showers, cooler with Highs in the lower 70s. Northeast Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 90 percent.

Tonight 10 May Comanche

Mostly cloudy with a slight chance of Showers in the Evening, then partly cloudy after midnight. Lows in the lower 50s. Northeast Winds 15 to 20 Mph with Gusts up to 30 Mph, becoming north 5 to 10 Mph after midnight. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

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Fort Sill Temperature Statistics

May Temperature

Fort Sill (9.3 miles)

  • Lowest 7 May, 2026

    45.1 °F

  • Average May

    65.6 °F

  • Highest 4 May, 2026

    87.4 °F

Climate (2021–Present)

Fort Sill (9.3 miles)

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  • Average Low 2021–2026

    53.7 °F

  • Average 2021–2026

    65.2 °F

  • Average High 2021–2026

    76.6 °F
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