Great Rocks Weather Forecast

    • 31
    • 42

    Rain/Snow Likely

    • 25
    • 35

    Chance Snow

    • 20
    • 33

    Partly Sunny

    • 15
    • 25

    Mostly Sunny

    • 31
    • 37

    Mostly Cloudy

    • 21
    • 38

    Slight Chance Snow

    • 24
    • 32

    Partly Sunny

Today 17 Jan Southern Middlesex

Rain with snow likely. Highs in the lower 40s. Southwest Winds 5 to 10 Mph. Chance of precipitation 80 percent.

Tonight 17 Jan Southern Middlesex

Mostly cloudy. A chance of snow after midnight. Lows around 30. West Winds 5 to 10 Mph. Chance of snow 30 percent.

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Great Rocks Temperature Statistics

January Temperature

Chester, Chester Airport (8.1 miles)

  • Lowest 1 January, 2026

    12.2 °F

  • Average January

    34 °F

  • Highest 9 January, 2026

    50 °F

Climate (2021–Present)

Chester, Chester Airport (8.1 miles)

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    62.6 °F
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