Reservoir Number Nine Weather Forecast

    • 72
    • 88

    Mostly Sunny

    • 75
    • 94

    Slight Chance Thunderstorms

    • 75
    • 96

    Chance Thunderstorms

    • 71
    • 91

    Chance Thunderstorms

    • 69
    • 82

    Chance Thunderstorms

    • 67
    • 85

    Slight Chance Rain Showers

Today 26 Aug Navarro

Mostly sunny with a slight chance of Showers and perhaps an isolated thunderstorm. Highs in the lower 90s. Northeast Winds around 5 Mph. Chance of rain 20 percent.

Tonight 26 Aug Navarro

Mostly clear. Lows in the lower 70s. East Winds around 5 Mph.

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Reservoir Number Nine Temperature Statistics

August Temperature

Corsicana, Campbell Field-Corsicana Municipal Airport (12.4 miles)

  • Lowest 4 August, 2025

    68.6 °F

  • Average August

    86.1 °F

  • Highest 1 August, 2025

    100.7 °F

Climate (2020–Present)

Corsicana, Campbell Field-Corsicana Municipal Airport (12.4 miles)

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  • Average Low 2020–2025

    59 °F

  • Average 2020–2025

    68.8 °F

  • Average High 2020–2025

    79.1 °F
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