Ronkonkoma Weather Forecast

    • 54
    • 59

    Chance Drizzle

    • 46
    • 59

    Slight Chance Rain

    • 49
    • 57

    Slight Chance Rain

    • 43
    • 60

    Rain Likely

    • 37
    • 55

    Chance Rain

    • 41
    • 53

    Mostly Sunny

Today 26 Oct Southwest Suffolk

Cloudy with a chance of drizzle. Light rain Likely, mainly in the morning. Patchy fog. Highs around 60. East Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 60 percent.

Tonight 26 Oct Southwest Suffolk

Mostly cloudy. Patchy fog in the evening. A slight chance of light rain or drizzle in the Evening, then a slight chance of light rain after midnight. Lows in the mid 50s. East Winds 5 to 10 Mph, becoming west after midnight. Chance of rain 20 percent.

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Ronkonkoma Temperature Statistics

October Temperature

Islip, Long Island Mac Arthur Airport (1.2 miles)

  • Lowest 18 October, 2020

    39 °F
  • Average October

    59.4 °F
  • Highest 7 October, 2020

    75 °F

Climate (2010–Present)

Islip, Long Island Mac Arthur Airport (1.2 miles)

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  • Average Low 2010–Present

    47.6 °F
  • Average 2010–Present

    54.9 °F
  • Average High 2010–Present

    62.2 °F
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