Wa Con-Da Lake Weather Forecast

    • 58
    • 75

    Chance Rain Showers

    • 59
    • 75

    Chance Rain Showers

    • 60
    • 76

    Slight Chance Thunderstorms

    • 59
    • 80

    Slight Chance Thunderstorms

    • 57
    • 73

    Mostly Sunny

    • 55
    • 73

    Mostly Sunny

Today 19 Sep Cass

Mostly sunny. Highs in the mid 70s. West Winds around 5 Mph.

Tonight 19 Sep Cass

Mostly cloudy. A slight chance of Showers and Thunderstorms in the Evening, then a chance of Showers and Thunderstorms after midnight. Lows in the upper 50s. Southwest Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 30 percent.

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Wa Con-Da Lake Temperature Statistics

September Temperature

Plattsmouth, Plattsmouth Municipal Airport (8.1 miles)

  • Lowest 6 September, 2025

    45.5 °F

  • Average September

    68.6 °F

  • Highest 13 September, 2025

    94.3 °F

Climate (2020–Present)

Plattsmouth, Plattsmouth Municipal Airport (8.1 miles)

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  • Average Low 2020–2025

    43.5 °F

  • Average 2020–2025

    53.4 °F

  • Average High 2020–2025

    63.8 °F
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