Twin Island Lake Weather Forecast

    • 69
    • 93

    Slight Chance Thunderstorms

    • 50
    • 87

    Rain Showers Likely

    • 45
    • 67

    Partly Sunny

    • 45
    • 69

    Rain Showers

    • 46
    • 58

    Rain Showers Likely

    • 49
    • 65

    Chance Rain Showers

Today 19 May Eastern Dutchess

Sunny. A slight chance of Showers and Thunderstorms this afternoon. Hot with Highs in the lower 90s. Southwest Winds 5 to 10 Mph. Gusts up to 25 Mph this afternoon. Chance of rain 20 percent.

Tonight 19 May Eastern Dutchess

Partly cloudy. Lows around 70. Southwest Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Twin Island Lake Temperature Statistics

May Temperature

Poughkeepsie, Dutchess County Airport (26.7 miles)

  • Lowest 3 May, 2026

    34.6 °F

  • Average May

    56.6 °F

  • Highest 17 May, 2026

    90 °F

Climate (2021–Present)

Poughkeepsie, Dutchess County Airport (26.7 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    42.1 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    63 °F
Get WillyWeather+ to remove ads