Greenwich Weather Forecast

    • 32
    • 43

    Rain

    • 18
    • 38

    Partly Sunny

    • 33
    • 38

    Chance Rain/Snow

    • 31
    • 50

    Mostly Cloudy

    • 26
    • 41

    Partly Sunny

    • 31
    • 39

    Chance Snow

Today 31 Jan Southern Fairfield

Rain. Highs in the lower 40s. South Winds 5 to 10 Mph. Chance of rain 80 percent.

Tonight 31 Jan Southern Fairfield

Rain, mainly in the evening. Lows in the lower 30s. North Winds 5 to 10 Mph. Chance of rain 80 percent.

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Greenwich Temperature Statistics

January Temperature

White Plains - Westchester County Airport (5 miles)

  • Lowest 22 January, 2025

    3.8 °F

  • Average January

    28.5 °F

  • Highest 1 January, 2025

    50.6 °F

Climate (2020–Present)

White Plains - Westchester County Airport (5 miles)

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  • Average Low 2020–2025

    45.9 °F

  • Average 2020–2025

    53.9 °F

  • Average High 2020–2025

    62 °F
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