Lyonsville Weather Forecast

    • 58
    • 77

    Rain Showers

    • 44
    • 71

    Sunny

    • 53
    • 70

    Mostly Sunny

    • 60
    • 77

    Partly Sunny

    • 61
    • 79

    Chance Rain Showers

    • 55
    • 76

    Chance Rain Showers

    • 55
    • 71

    Chance Rain Showers

Today 13 Sep Western Ulster

Partly sunny. Near steady temperature in the lower 70s. West Winds around 5 Mph.

Tonight 13 Sep Western Ulster

Partly cloudy in the Evening, then becoming mostly cloudy. A chance of Showers in the evening. Lows in the lower 50s. Northwest Winds 5 to 10 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lyonsville Temperature Statistics

September Temperature

Poughkeepsie, Dutchess County Airport (22.4 miles)

  • Lowest 7 September, 2026

    48.7 °F

  • Average September

    69.5 °F

  • Highest 10 September, 2026

    87.7 °F

Climate (2021–2026)

Poughkeepsie, Dutchess County Airport (22.4 miles)

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  • Average Low 2021–2026

    42 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    63.1 °F
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