New London Weather Forecast

    • 50
    • 66

    Increasing Clouds

    • 51
    • 70

    Rain Showers

    • 48
    • 63

    Partly Sunny

    • 51
    • 69

    Partly Sunny

    • 59
    • 79

    Mostly Sunny

    • 60
    • 83

    Partly Sunny

Today 12 May Eastern Chester

Sunny. Near steady temperature in the mid 60s. West Winds around 5 Mph.

Tonight 12 May Eastern Chester

Mostly clear in the Evening, then becoming mostly cloudy. Not as cool with Lows in the lower 50s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New London Temperature Statistics

May Temperature

Chester County Airport (13.7 miles)

  • Lowest 1 May, 2026

    36.7 °F

  • Average May

    56.9 °F

  • Highest 5 May, 2026

    78.4 °F

Climate (2021–Present)

Chester County Airport (13.7 miles)

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  • Average Low 2021–2026

    45.8 °F

  • Average 2021–2026

    54.4 °F

  • Average High 2021–2026

    63 °F
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