Current conditions at

Groton / New London, Groton / New London Airport (KGON)

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

15°F

-9°C

Humidity 80%
Wind Speed N 3 mph
Barometer 30.64 in (1037.5 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 3 Mar 2:56 am EST
Extended Forecast for

Conning Towers-Nautilus Park CT

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 22. Light east wind.

    Low: 22 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Rain, snow, and freezing rain before 2pm, then rain, possibly mixed with snow between 2pm and 3pm, then rain after 3pm.  High near 38. Wind chill values between 15 and 25. Southeast wind 6 to 10 mph.  Chance of precipitation is 100%. Little or no ice accumulation expected.  New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance Snow
    then Wintry
    Mix

  • Tuesday Night

    Tuesday Night: Rain, mainly before 4am.  Low around 36. East wind around 9 mph becoming west after midnight.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Rain

  • Wednesday

    Wednesday: Mostly sunny, with a high near 48. Northwest wind around 6 mph becoming light and variable.

    High: 48 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after 1am.  Mostly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: A 40 percent chance of rain.  Cloudy, with a high near 44.

    High: 44 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely.  Cloudy, with a low around 39. Chance of precipitation is 60%.

    Low: 39 °F

    Rain Likely

  • Friday

    Friday: A 50 percent chance of rain before 1pm.  Mostly cloudy, with a high near 42.

    High: 42 °F

    Chance Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 22. Light east wind.
Tuesday
Rain, snow, and freezing rain before 2pm, then rain, possibly mixed with snow between 2pm and 3pm, then rain after 3pm. High near 38. Wind chill values between 15 and 25. Southeast wind 6 to 10 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain, mainly before 4am. Low around 36. East wind around 9 mph becoming west after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Mostly sunny, with a high near 48. Northwest wind around 6 mph becoming light and variable.
Wednesday Night
A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 34. Calm wind.
Thursday
A 40 percent chance of rain. Cloudy, with a high near 44.
Thursday Night
Rain likely. Cloudy, with a low around 39. Chance of precipitation is 60%.
Friday
A 50 percent chance of rain before 1pm. Mostly cloudy, with a high near 42.
Friday Night
Mostly cloudy, with a low around 37.
Saturday
Cloudy, with a high near 50.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 47.
Sunday
Mostly cloudy, with a high near 56.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Partly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
Conning Towers-Nautilus Park CT
 41.36°N 72.08°W (Elev. 79 ft)
12:43 am EST Mar 3, 2026
3am EST Mar 3, 2026-6pm EDT Mar 9, 2026
 
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Additional Resources

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