Great Rocks Weather Forecast

    • 48
    • 57

    Chance Rain Showers

    • 55
    • 69

    Mostly Cloudy

    • 51
    • 69

    Chance Rain Showers

    • 53
    • 68

    Slight Chance Rain Showers

    • 55
    • 70

    Partly Sunny

    • 60
    • 75

    Partly Sunny

Today 30 May Southern Middlesex

Cloudy with a 40 percent chance of Showers. Breezy, cooler with Highs in the upper 50s. North Winds 15 to 25 Mph with Gusts up to 40 Mph.

Tonight 30 May Southern Middlesex

Partly cloudy in the Evening, then clearing. Lows in the mid 40s. North Winds 10 to 15 Mph with Gusts up to 30 Mph, becoming northwest around 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Great Rocks Temperature Statistics

May Temperature

Chester, Chester Airport (8.1 miles)

  • Lowest 1 May, 2026

    41 °F

  • Average May

    60.1 °F

  • Highest 20 May, 2026

    91.4 °F

Climate (2021–Present)

Chester, Chester Airport (8.1 miles)

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  • Average Low 2021–2026

    45.2 °F

  • Average 2021–2026

    53.5 °F

  • Average High 2021–2026

    62.5 °F
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