Wappinger Lake Weather Forecast

    • 44
    • 67

    Chance Rain Showers

    • 47
    • 73

    Mostly Cloudy

    • 47
    • 61

    Rain Showers

    • 53
    • 63

    Chance Rain Showers

    • 57
    • 76

    Chance Rain Showers

    • 59
    • 83

    Slight Chance Rain Showers

Today 21 May Western Dutchess

Cloudy. A chance of Showers this morning. Not as warm with Highs in the upper 60s. North Winds 5 to 10 Mph. Chance of rain 30 percent.

Tonight 21 May Western Dutchess

Mostly cloudy in the Evening, then becoming partly cloudy. Cooler with Lows in the mid 40s. North Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Wappinger Lake Temperature Statistics

May Temperature

Poughkeepsie, Dutchess County Airport (1.9 miles)

  • Lowest 3 May, 2026

    34.6 °F

  • Average May

    58.9 °F

  • Highest 19 May, 2026

    96.1 °F

Climate (2021–Present)

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 °F
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