Greenwich Harbor Weather Forecast

    • 42
    • 53

    Mostly Cloudy

    • 48
    • 67

    Rain

    • 29
    • 55

    Chance Rain

    • 32
    • 44

    Mostly Sunny

    • 38
    • 50

    Partly Sunny

    • 44
    • 56

    Slight Chance Rain

Today 25 Mar Southern Fairfield

Partly sunny. Near steady temperature in the lower 50s. South Winds 5 to 10 Mph.

Tonight 25 Mar Southern Fairfield

Mostly cloudy. Lows in the lower 40s. South Winds 5 to 10 Mph.

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  • Temperature Real-Time

Greenwich Harbor Temperature Statistics

March Temperature

White Plains - Westchester County Airport (5 miles)

  • Lowest 2 March, 2026

    17.1 °F

  • Average March

    41.7 °F

  • Highest 10 March, 2026

    77 °F

Climate (2021–Present)

White Plains - Westchester County Airport (5 miles)

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  • Average Low 2021–2026

    45.8 °F

  • Average 2021–2026

    54 °F

  • Average High 2021–2026

    62.2 °F
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