Great Rocks Weather Forecast

    • 59
    • 76

    Chance Rain Showers

    • 58
    • 71

    Mostly Sunny

    • 60
    • 75

    Mostly Sunny

    • 64
    • 77

    Partly Sunny

    • 69
    • 76

    Chance Rain Showers

    • 61
    • 79

    Partly Sunny

Today 5 Sep Southern Middlesex

Partly sunny. Scattered Showers this afternoon. Highs in the upper 70s. North Winds around 5 Mph. Chance of rain 50 percent.

Tonight 5 Sep Southern Middlesex

Mostly cloudy with scattered Showers in the Evening, then partly cloudy with isolated Showers after midnight. Lows in the upper 50s. Northeast Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Great Rocks Temperature Statistics

September Temperature

Chester, Chester Airport (8.1 miles)

  • Lowest 1 September, 2026

    60.8 °F

  • Average September

    68.8 °F

  • Highest 3 September, 2026

    84.2 °F

Climate (2021–2026)

Chester, Chester Airport (8.1 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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