Fort Sill Weather Forecast

    • 33
    • 56

    Mostly Sunny

    • 29
    • 54

    Sunny

    • 30
    • 59

    Sunny

    • 40
    • 60

    Partly Sunny

    • 53
    • 73

    Mostly Cloudy

    • 47
    • 79

    Partly Sunny

Today 20 Feb Comanche

Sunny. Highs in the mid 50s. Northeast Winds around 10 Mph, becoming southeast in the afternoon.

Tonight 20 Feb Comanche

Mostly clear. Lows in the lower 30s. East Winds 5 to 10 Mph, becoming northeast 10 to 15 Mph with Gusts up to 25 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fort Sill Temperature Statistics

February Temperature

Fort Sill (9.3 miles)

  • Lowest 1 February, 2026

    20.1 °F

  • Average February

    54.3 °F

  • Highest 8 February, 2026

    81.5 °F

Climate (2021–Present)

Fort Sill (9.3 miles)

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  • Average Low 2021–2026

    53.4 °F

  • Average 2021–2026

    64.9 °F

  • Average High 2021–2026

    76.2 °F
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