Lyonsville Weather Forecast

    • 52
    • 71

    Mostly Sunny

    • 52
    • 75

    Mostly Sunny

    • 58
    • 77

    Partly Sunny

    • 66
    • 78

    Chance Rain Showers

    • 55
    • 77

    Partly Sunny

    • 51
    • 71

    Mostly Sunny

Today 6 Sep Western Ulster

Mostly sunny. Highs in the upper 60s. North Winds around 5 Mph.

Tonight 6 Sep Western Ulster

Mostly clear. Lows in the upper 40s. North Winds around 5 Mph.

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  • Temperature Real-Time

Lyonsville Temperature Statistics

September Temperature

Poughkeepsie, Dutchess County Airport (22.4 miles)

  • Lowest 2 September, 2026

    63.6 °F

  • Average September

    72.5 °F

  • Highest 3 September, 2026

    85.6 °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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