Lyonsville Weather Forecast

    • 53
    • 60

    Rain

    • 48
    • 65

    Chance Rain Showers

    • 46
    • 60

    Chance Rain Showers

    • 45
    • 61

    Mostly Cloudy

    • 47
    • 62

    Mostly Cloudy

    • 48
    • 64

    Chance Rain Showers

    • 50
    • 66

    Slight Chance Rain Showers

Today 20 Sep Western Ulster

Mostly sunny. Highs in the upper 60s.

Tonight 20 Sep Western Ulster

Mostly cloudy. Patchy drizzle this evening. Patchy fog this evening. Lows in the upper 40s. North Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lyonsville Temperature Statistics

September Temperature

Poughkeepsie, Dutchess County Airport (22.4 miles)

  • Lowest 15 September, 2026

    45.6 °F

  • Average September

    68.5 °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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