Fort Sill Weather Forecast

    • 68
    • 89

    Becoming Sunny

    • 68
    • 89

    Slight Chance Thunderstorms

    • 69
    • 90

    Chance Rain Showers

    • 71
    • 90

    Chance Thunderstorms

    • 72
    • 93

    Mostly Sunny

    • 74
    • 96

    Mostly Sunny

    • 75
    • 99

    Hot

Today 14 Jul Comanche

Mostly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the upper 80s. East Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 14 Jul Comanche

Mostly clear. Patchy fog after midnight. Lows in the upper 60s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fort Sill Temperature Statistics

July Temperature

Fort Sill (9.3 miles)

  • Lowest 6 July, 2026

    68 °F

  • Average July

    87 °F

  • Highest 8 July, 2026

    104 °F

Climate (2021–2026)

Fort Sill (9.3 miles)

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  • Average Low 2021–2026

    53.9 °F

  • Average 2021–2026

    65.4 °F

  • Average High 2021–2026

    76.9 °F
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