Greenwich Weather Forecast

    • 39
    • 47

    Rain

    • 38
    • 54

    Rain Likely

    • 39
    • 64

    Mostly Sunny

    • 47
    • 65

    Chance Rain Showers

    • 48
    • 62

    Chance Rain Showers

    • 42
    • 64

    Chance Rain Showers

Today 25 Apr Warren

Showers. Much cooler. Near steady temperature in the mid 40s. East Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain near 100 percent.

Tonight 25 Apr Warren

Showers. Lows in the upper 30s. East Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Greenwich Temperature Statistics

April Temperature

Allentown, Lehigh Valley International Airport (17.4 miles)

  • Lowest 8 April, 2026

    24.7 °F

  • Average April

    56.2 °F

  • Highest 16 April, 2026

    89.7 °F

Climate (2021–Present)

Allentown, Lehigh Valley International Airport (17.4 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    63.5 °F
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