Ronkonkoma Weather Forecast

    • 24
    • 45

    Becoming Sunny

    • 20
    • 35

    Partly Sunny

    • 24
    • 34

    Sunny

    • 29
    • 45

    Mostly Sunny

    • 35
    • 47

    Partly Sunny

    • 37
    • 48

    Chance Rain

Today 19 Feb Southwest Suffolk

Sunny. Highs in the upper 40s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ronkonkoma Temperature Statistics

February Temperature

Islip, Long Island Mac Arthur Airport (1.2 miles)

  • Lowest 15 February, 2020

    14 °F
  • Average February

    38 °F
  • Highest 7 February, 2020

    53.1 °F

Climate (2010–Present)

Islip, Long Island Mac Arthur Airport (1.2 miles)

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  • Average Low 2010–Present

    46.3 °F
  • Average 2010–Present

    53.6 °F
  • Average High 2010–Present

    60.8 °F
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