Wappinger Lake Weather Forecast

    • 65
    • 77

    Rain Showers Likely

    • 58
    • 82

    Rain Showers

    • 56
    • 79

    Mostly Sunny

    • 57
    • 79

    Mostly Sunny

    • 61
    • 83

    Partly Sunny

    • 65
    • 83

    Chance Rain Showers

    • 63
    • 84

    Chance Rain Showers

Today 22 Aug Western Dutchess

Mostly sunny. Near steady temperature in the mid 70s. Southeast Winds around 5 Mph.

Tonight 22 Aug Western Dutchess

Partly cloudy in the Evening, then mostly cloudy with a chance of Showers after midnight. Humid with Lows in the mid 60s. Southeast 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

    74.6 °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

    52.6 °F

  • Average High 2021–2026

    63.1 °F
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