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.

Overcast

48°F

9°C

Humidity 86%
Wind Speed S 5 mph
Barometer 29.87 in (1011.3 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 12 May 3:56 am EDT
Extended Forecast for

Old Saybrook Center CT

  • Today

    Today: A 20 percent chance of showers after 2pm. Mostly cloudy, with a high near 51. Calm wind becoming south 5 to 7 mph in the morning.

    High: 51 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 46. West wind 5 to 7 mph.

    Low: 46 °F

    Decreasing
    Clouds

  • Monday

    Monday: A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 58. South wind 6 to 9 mph.

    High: 58 °F

    Sunny then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 51. South wind around 9 mph.

    Low: 51 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers after 2pm. Mostly cloudy, with a high near 62. South wind 8 to 13 mph.

    High: 62 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers, mainly after 8pm. Low around 56. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 56 °F

    Showers

  • Wednesday

    Wednesday: Showers. High near 59. Chance of precipitation is 80%.

    High: 59 °F

    Showers

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 55.

    Low: 55 °F

    Chance
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 65.

    High: 65 °F

    Partly Sunny

Detailed Forecast

Today
A 20 percent chance of showers after 2pm. Mostly cloudy, with a high near 51. Calm wind becoming south 5 to 7 mph in the morning.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 46. West wind 5 to 7 mph.
Monday
A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 58. South wind 6 to 9 mph.
Monday Night
Mostly cloudy, with a low around 51. South wind around 9 mph.
Tuesday
A 20 percent chance of showers after 2pm. Mostly cloudy, with a high near 62. South wind 8 to 13 mph.
Tuesday Night
Showers, mainly after 8pm. Low around 56. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Showers. High near 59. Chance of precipitation is 80%.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 55.
Thursday
Partly sunny, with a high near 65.
Thursday Night
Partly cloudy, with a low around 53.
Friday
Partly sunny, with a high near 64.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 53.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 60.
Click Map For Forecast
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ABOUT THIS FORECAST

 
Point Forecast:
Old Saybrook Center CT
 41.29°N 72.39°W (Elev. 89 ft)
Last Update:
3:41 am EDT May 12, 2024
Forecast Valid:
4am EDT May 12, 2024-6pm EDT May 18, 2024
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation