Mystic Weather Forecast

    • 35
    • 41

    Chance Rain

    • 30
    • 46

    Rain

    • 19
    • 36

    Mostly Sunny

    • 33
    • 39

    Partly Sunny

    • 36
    • 48

    Mostly Cloudy

    • 44
    • 50

    Rain Likely

Today 22 Feb Southern New London

Partly sunny. Highs in the lower 40s. Southeast Winds 5 to 10 Mph, becoming south this afternoon.

Tonight 22 Feb Southern New London

Mostly cloudy. A chance of rain in the Evening, then rain likely after midnight. Lows in the mid 30s. South Winds 5 to 10 Mph. Chance of rain 60 percent.

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Mystic Temperature Statistics

February Temperature

Groton / New London, Groton / New London Airport (4.3 miles)

  • Lowest 20 February, 2024

    19.9 °F
  • Average February

    35.5 °F
  • Highest 10 February, 2024

    54.6 °F

Climate (2019–Present)

Groton / New London, Groton / New London Airport (4.3 miles)

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  • Average Low 2019–2024

    45.7 °F
  • Average 2019–2024

    53.3 °F
  • Average High 2019–2024

    60.7 °F
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