Thames River - Red Rock Weather Forecast

    • 53
    • 64

    Chance Rain

    • 53
    • 70

    Mostly Cloudy

    • 56
    • 73

    Mostly Cloudy

    • 61
    • 76

    Slight Chance Rain Showers

    • 67
    • 80

    Slight Chance Thunderstorms

    • 66
    • 87

    Chance Rain Showers

    • 62
    • 83

    Mostly Sunny

Today 14 Jun Northern New London

Cloudy with a 50 percent chance of light rain. Highs in the lower 60s. Northeast Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 14 Jun Northern New London

Cloudy with a 20 percent chance of light rain. Lows in the lower 50s. Northeast Winds 5 to 10 Mph.

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Thames River - Red Rock Temperature Statistics

June Temperature

Groton / New London, Groton / New London Airport (8.7 miles)

  • Lowest 3 June, 2025

    47.6 °F

  • Average June

    65 °F

  • Highest 5 June, 2025

    83.6 °F

Climate (2020–Present)

Groton / New London, Groton / New London Airport (8.7 miles)

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  • Average Low 2020–2025

    45.7 °F

  • Average 2020–2025

    53.6 °F

  • Average High 2020–2025

    61.2 °F
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