Rock Island Weather Forecast

    • 46
    • 55

    Mostly Sunny

    • 47
    • 58

    Chance Rain

    • 45
    • 58

    Mostly Sunny

    • 46
    • 57

    Chance Rain

    • 39
    • 53

    Mostly Sunny

    • 50
    • 55

    Chance Rain

Today 2 Nov Southern New London

Areas of frost in the morning. Sunny. Highs in the mid 50s. Northwest Winds 5 to 10 Mph.

Tonight 2 Nov Southern New London

Mostly clear. Lows around 40. West Winds around 5 Mph.

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Rock Island Temperature Statistics

November Temperature

Groton / New London, Groton / New London Airport (5.6 miles)

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  • Average November

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Climate (2020–Present)

Groton / New London, Groton / New London Airport (5.6 miles)

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  • Average Low 2020–2025

    45.6 °F

  • Average 2020–2025

    53.5 °F

  • Average High 2020–2025

    61.1 °F
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