Norwich Weather Forecast

    • 52
    • 62

    Slight Chance Rain Showers

    • 51
    • 67

    Mostly Cloudy

    • 49
    • 76

    Partly Sunny

    • 53
    • 76

    Mostly Sunny

    • 57
    • 77

    Slight Chance Rain Showers

    • 56
    • 77

    Chance Rain Showers

Today 18 May Northern New London

Cloudy. A slight chance of drizzle in the Morning, then a slight chance of Showers in the afternoon. Highs in the lower 60s. Northeast Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 18 May Northern New London

Cloudy. A slight chance of Showers in the evening. Lows in the lower 50s. Northeast Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Norwich Temperature Statistics

May Temperature

Groton / New London, Groton / New London Airport (13 miles)

  • Lowest 4 May, 2024

    42.7 °F

  • Average May

    55.6 °F

  • Highest 7 May, 2024

    75.7 °F

Climate (2019–Present)

Groton / New London, Groton / New London Airport (13 miles)

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  • Average Low 2019–2024

    45.8 °F

  • Average 2019–2024

    53.5 °F

  • Average High 2019–2024

    60.9 °F
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