Wappinger Lake Weather Forecast

    • 68
    • 90

    Chance Thunderstorms

    • 62
    • 87

    Partly Sunny

    • 65
    • 86

    Chance Rain Showers

    • 62
    • 86

    Slight Chance Thunderstorms

    • 56
    • 82

    Mostly Sunny

    • 57
    • 80

    Partly Sunny

Today 10 Aug Western Dutchess

Mostly sunny. A chance of Showers and Thunderstorms this afternoon. Hot with Highs in the upper 80s. Light and variable Winds, becoming southwest around 5 Mph this afternoon. Chance of rain 50 percent.

Tonight 10 Aug Western Dutchess

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Humid with Lows in the upper 60s. Southwest Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Wappinger Lake Temperature Statistics

August Temperature

Poughkeepsie, Dutchess County Airport (1.9 miles)

  • Lowest 4 August, 2026

    57.7 °F

  • Average August

    76.4 °F

  • Highest 6 August, 2026

    91.7 °F

Climate (2021–2026)

Poughkeepsie, Dutchess County Airport (1.9 miles)

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  • Average Low 2021–2026

    42.1 °F

  • Average 2021–2026

    52.7 °F

  • Average High 2021–2026

    63.1 °F
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