Killingworth Weather Forecast

    • 50
    • 67

    Mostly Cloudy

    • 49
    • 68

    Partly Sunny

    • 50
    • 67

    Chance Rain Showers

    • 52
    • 65

    Rain Showers Likely

    • 52
    • 65

    Rain Showers Likely

    • 52
    • 68

    Chance Rain Showers

Today 22 Sep Northern Middlesex

Mostly cloudy this Morning, then becoming partly sunny. Highs in the mid 60s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 22 Sep Northern Middlesex

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the upper 40s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Killingworth Temperature Statistics

September Temperature

Chester, Chester Airport (3.1 miles)

  • Lowest 15 September, 2026

    50 °F

  • Average September

    68.2 °F

  • Highest 10 September, 2026

    86 °F

Climate (2021–2026)

Chester, Chester Airport (3.1 miles)

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  • Average Low 2021–2026

    45.2 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    62.6 °F
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