Riverhead Weather Forecast

    • 17
    • 36

    Becoming Sunny

    • 31
    • 41

    Chance Rain

    • 31
    • 47

    Mostly Cloudy

    • 25
    • 40

    Partly Sunny

    • 30
    • 41

    Rain Likely

    • 32
    • 51

    Rain Likely

Today 1 Feb Northeast Suffolk

Partly sunny in the Morning, then clearing. Highs in the mid 30s. North Winds 15 to 20 Mph.

Tonight 1 Feb Northeast Suffolk

Mostly clear. Cooler with Lows around 19. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Riverhead Temperature Statistics

February Temperature

The Gabreski Airport (5 miles)

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  • Average February

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Climate (2020–Present)

The Gabreski Airport (5 miles)

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  • Average Low 2020–2025

    44.2 °F

  • Average 2020–2025

    53.6 °F

  • Average High 2020–2025

    61.9 °F
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