Sylvan Lake Weather Forecast

    • 27
    • 42

    Rain/Sleet

    • 31
    • 47

    Mostly Sunny

    • 36
    • 53

    Mostly Cloudy

    • 41
    • 58

    Mostly Cloudy

    • 23
    • 52

    Mostly Sunny

    • 26
    • 42

    Partly Sunny

Today 23 Mar Eastern Dutchess

Cloudy with snow Showers, rain Showers likely with a chance of freezing drizzle in the Morning, then partly sunny with a chance of drizzle in the afternoon. Little or no snow accumulation. Much cooler with Highs around 40. North Winds around 10 Mph with Gusts up to 20 Mph. Chance of precipitation 70 percent.

Tonight 23 Mar Eastern Dutchess

Rain, cold with Lows in the lower 30s. North Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 90 percent.

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  • Temperature Real-Time

Sylvan Lake Temperature Statistics

March Temperature

Poughkeepsie, Dutchess County Airport (7.5 miles)

  • Lowest 2 March, 2026

    11.6 °F

  • Average March

    39.5 °F

  • Highest 10 March, 2026

    78.7 °F

Climate (2021–Present)

Poughkeepsie, Dutchess County Airport (7.5 miles)

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  • Average Low 2021–2026

    42.1 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    63 °F
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