Fort Sill Weather Forecast

    • 44
    • 66

    Becoming Sunny

    • 50
    • 74

    Sunny

    • 58
    • 87

    Mostly Sunny

    • 64
    • 91

    Chance Thunderstorms

    • 53
    • 82

    Slight Chance Thunderstorms

    • 61
    • 84

    Sunny

Today 6 May Comanche

Mostly sunny. Highs in the upper 60s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 6 May Comanche

Mostly clear. Lows in the mid 40s. Northeast Winds 15 to 20 Mph with Gusts up to 35 Mph, becoming north 5 to 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fort Sill Temperature Statistics

May Temperature

Fort Sill (9.3 miles)

  • Lowest 2 May, 2026

    47.1 °F

  • Average May

    68.1 °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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