National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

48°F

9°C

Humidity 86%
Wind Speed S 5 mph
Barometer 29.89 in (1012.0 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 11 May 11:56 pm EDT
Extended Forecast for

Old Saybrook Center CTSimilar City Names

  • Overnight

    Overnight: Mostly cloudy, with a low around 45. Southeast wind 3 to 5 mph.

    Low: 45 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of showers between 10am and 1pm. Mostly cloudy, with a high near 55. East wind around 7 mph. Chance of precipitation is 20%.

    High: 55 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 44. West wind around 6 mph.

    Low: 44 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 61. South wind 5 to 10 mph.

    High: 61 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 50. South wind around 9 mph.

    Low: 50 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers after 2pm. Mostly cloudy, with a high near 66.

    High: 66 °F

    Partly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Rain. Low around 55. Chance of precipitation is 80%.

    Low: 55 °F

    Rain

  • Wednesday

    Wednesday: Rain, mainly before 2pm, then showers likely after 2pm. High near 63. Chance of precipitation is 80%.

    High: 63 °F

    Rain

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.

    Low: 55 °F

    Showers
    Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 45. Southeast wind 3 to 5 mph.
Sunday
A slight chance of showers between 10am and 1pm. Mostly cloudy, with a high near 55. East wind around 7 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 44. West wind around 6 mph.
Monday
Mostly sunny, with a high near 61. South wind 5 to 10 mph.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 50. South wind around 9 mph.
Tuesday
A 30 percent chance of showers after 2pm. Mostly cloudy, with a high near 66.
Tuesday Night
Rain. Low around 55. Chance of precipitation is 80%.
Wednesday
Rain, mainly before 2pm, then showers likely after 2pm. High near 63. Chance of precipitation is 80%.
Wednesday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 52.
Friday
Partly sunny, with a high near 66.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 52.
Saturday
A 30 percent chance of showers. Mostly cloudy, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
Old Saybrook Center CTSimilar City Names
 41.29°N 72.36°W (Elev. 3 ft)
Last Update:
10:13 pm EDT May 11, 2024
Forecast Valid:
12am EDT May 12, 2024-6pm EDT May 18, 2024
 
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Additional Resources

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High Temperature

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Chance of Precipitation