Fort Sill Weather Forecast

    • 75
    • 103

    Hot

    • 75
    • 102

    Hot

    • 75
    • 101

    Hot

    • 73
    • 100

    Hot

    • 74
    • 101

    Hot

    • 74
    • 100

    Hot

    • 75
    • 100

    Hot

Today 4 Aug Comanche

Sunny, hot. Near steady temperature around 101. South Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 4 Aug Comanche

Mostly clear. A slight chance of Showers after midnight. Lows in the mid 70s. South Winds 5 to 10 Mph. Chance of rain 10 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fort Sill Temperature Statistics

August Temperature

Fort Sill (9.3 miles)

  • Lowest 2 August, 2026

    67.8 °F

  • Average August

    83.9 °F

  • Highest 2 August, 2026

    97.7 °F

Climate (2021–2026)

Fort Sill (9.3 miles)

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  • Average Low 2021–2026

    53.9 °F

  • Average 2021–2026

    65.5 °F

  • Average High 2021–2026

    77 °F
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