Back River Weather Forecast

    • 36
    • 42

    Mostly Cloudy

    • 25
    • 44

    Decreasing Clouds

    • 29
    • 36

    Snow

    • 33
    • 43

    Rain/Snow

    • 29
    • 40

    Partly Sunny

    • 34
    • 43

    Chance Rain

    • 32
    • 47

    Chance Rain

Today 20 Dec Southern Middlesex

Mostly sunny. Cooler with Highs in the lower 40s. Southwest Winds 5 to 10 Mph.

Tonight 20 Dec Southern Middlesex

Mostly cloudy. Lows in the mid 30s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Back River Temperature Statistics

December Temperature

Chester, Chester Airport (9.3 miles)

  • Lowest 5 December, 2025

    10.4 °F

  • Average December

    30.6 °F

  • Highest 10 December, 2025

    48.2 °F

Climate (2020–Present)

Chester, Chester Airport (9.3 miles)

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  • Average Low 2020–2025

    45.2 °F

  • Average 2020–2025

    53.6 °F

  • Average High 2020–2025

    62.6 °F
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