Back River Weather Forecast

    • 55
    • 67

    Rain

    • 57
    • 63

    Rain

    • 61
    • 67

    Rain

    • 59
    • 67

    Rain

    • 58
    • 69

    Mostly Cloudy

    • 60
    • 71

    Partly Sunny

    • 61
    • 72

    Partly Sunny

Today 25 Sep Southern Middlesex

Mostly sunny. Highs in the mid 70s.

Tonight 25 Sep Southern Middlesex

Rain, breezy with Lows in the mid 50s. Northeast Winds 15 to 25 Mph with Gusts up to 45 Mph. Chance of rain 90 percent.

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Back River Temperature Statistics

September Temperature

Chester, Chester Airport (9.3 miles)

  • Lowest 23 September, 2026

    48.2 °F

  • Average September

    67 °F

  • Highest 10 September, 2026

    86 °F

Climate (2021–2026)

Chester, Chester Airport (9.3 miles)

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  • Average Low 2021–2026

    45.1 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    62.6 °F
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