Greenwich Weather Forecast

    • 69
    • 92

    Thunderstorms Likely

    • 63
    • 93

    Rain Showers Likely

    • 62
    • 88

    Mostly Sunny

    • 60
    • 90

    Chance Rain Showers

    • 57
    • 80

    Chance Rain Showers

    • 58
    • 79

    Chance Rain Showers

Today 11 Jun Warren

Partly sunny. Patchy fog this morning. A chance of Showers and Thunderstorms this afternoon. Some Thunderstorms may be severe with damaging Winds. Hot with Highs in the lower 90s. West Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 11 Jun Warren

Mostly cloudy. Showers and Thunderstorms Likely, mainly in the evening. Some Thunderstorms may be severe with damaging Winds in the evening. Humid with Lows in the upper 60s. West Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 60 percent.

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Greenwich Temperature Statistics

June Temperature

Allentown, Lehigh Valley International Airport (17.4 miles)

  • Lowest 2 June, 2026

    44.7 °F

  • Average June

    69 °F

  • Highest 5 June, 2026

    91.7 °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

    53.6 °F

  • Average High 2021–2026

    63.5 °F
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