Mohonk Lake Weather Forecast

    • 56
    • 76

    Increasing Clouds

    • 56
    • 75

    Partly Sunny

    • 58
    • 69

    Mostly Cloudy

    • 58
    • 77

    Mostly Sunny

    • 51
    • 78

    Mostly Sunny

    • 48
    • 68

    Mostly Sunny

Today 15 Sep Eastern Ulster

Sunny. Highs in the lower 80s. North Winds around 5 Mph in the Morning, becoming light and variable.

Tonight 15 Sep Eastern Ulster

Mostly clear. Patchy fog. Near steady temperature in the upper 50s. Light and variable Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Mohonk Lake Temperature Statistics

September Temperature

Poughkeepsie, Dutchess County Airport (16.8 miles)

  • Lowest 8 September, 2025

    44.1 °F

  • Average September

    63.6 °F

  • Highest 5 September, 2025

    81 °F

Climate (2020–Present)

Poughkeepsie, Dutchess County Airport (16.8 miles)

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

  • Average Low 2020–2025

    42.4 °F

  • Average 2020–2025

    52.8 °F

  • Average High 2020–2025

    63.2 °F
Get WillyWeather+ to remove ads