Greenwich Weather Forecast

    • 31
    • 41

    Rain

    • 15
    • 34

    Partly Sunny

    • 30
    • 35

    Slight Chance Snow

    • 31
    • 50

    Mostly Cloudy

    • 27
    • 43

    Mostly Cloudy

    • 32
    • 39

    Rain Likely

    • 33
    • 54

    Chance Rain

Today 31 Jan Warren

Rain. Areas of fog. Near steady temperature in the upper 30s. South Winds around 5 Mph. Chance of rain near 100 percent.

Tonight 31 Jan Warren

Cloudy. Rain this Evening, then a slight chance of rain Showers after midnight. Areas of fog. Cold. Near steady temperature in the upper 30s. Southwest Winds around 5 Mph, becoming northwest with Gusts up to 25 Mph after midnight. Chance of rain 90 percent.

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Greenwich Temperature Statistics

January Temperature

Allentown, Lehigh Valley International Airport (17.4 miles)

  • Lowest 22 January, 2025

    -7.1 °F

  • Average January

    26 °F

  • Highest 1 January, 2025

    45.6 °F

Climate (2020–Present)

Allentown, Lehigh Valley International Airport (17.4 miles)

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  • Average Low 2020–2025

    44 °F

  • Average 2020–2025

    53.8 °F

  • Average High 2020–2025

    63.5 °F
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