Washita Weather Forecast

    • 66
    • 98

    Chance Thunderstorms

    • 63
    • 87

    Slight Chance Rain Showers

    • 60
    • 85

    Partly Sunny

    • 61
    • 86

    Mostly Cloudy

    • 64
    • 87

    Chance Thunderstorms

    • 64
    • 85

    Chance Rain Showers

Today 20 Sep Caddo

Partly sunny with a chance of Showers. A slight chance of Thunderstorms this Morning, then a chance of Thunderstorms this afternoon. Highs in the upper 90s. South Winds around 10 Mph. Chance of rain 40 percent.

Tonight 20 Sep Caddo

A slight chance of Thunderstorms in the evening. Partly cloudy with a chance of Showers. Lows in the mid 60s. East Winds 5 to 10 Mph, becoming northeast after midnight. Chance of rain 40 percent.

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Washita Temperature Statistics

September Temperature

Chickasha, Chickasha Municipal Airport (21.1 miles)

  • Lowest 11 September, 2026

    66.2 °F

  • Average September

    88.9 °F

  • Highest 12 September, 2026

    107.6 °F

Climate (2021–2026)

Chickasha, Chickasha Municipal Airport (21.1 miles)

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  • Average Low 2021–2026

    51.3 °F

  • Average 2021–2026

    63.7 °F

  • Average High 2021–2026

    76.3 °F
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