Cold Temperatures and Some Snow

A strong cold front and low pressure system will press from the Central U.S. through the East over the next couple of days. The impressive cold front will allow a cold air mass to settle in east of the Rockies and numerous record low temperatures are likely the next few days, especially Wednesday morning. A streak of snow is also expected from the central Plains to northern New England. Read More >

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Partly Cloudy

53°F

12°C

Humidity 64%
Wind Speed W 3 mph
Barometer 29.83 in (1010.1 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 19 Apr 7:56 pm EDT
Extended Forecast for

Greenport NY

  • Tonight

    Tonight: Partly cloudy, with a low around 42. West wind 5 to 7 mph.

    Partly Cloudy

    Low: 42 °F

  • Tuesday

    Tuesday: Sunny, with a high near 61. Southwest wind 7 to 14 mph.

    Sunny

    High: 61 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 49. Southwest wind 9 to 14 mph.

    Partly Cloudy

    Low: 49 °F

  • Wednesday

    Wednesday: Showers, mainly after 9am.  High near 59. South wind 10 to 18 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers

    High: 59 °F

  • Wednesday
    Night

    Wednesday Night: Showers likely, mainly before 7pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 36. Windy, with a west wind 17 to 22 mph increasing to 23 to 28 mph after midnight.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Windy.
    Showers
    Likely then
    Chance
    Showers

    Low: 36 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 51. Windy.

    Mostly Sunny
    and Windy

    High: 51 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 40. Breezy.

    Mostly Clear
    and Breezy

    Low: 40 °F

  • Friday

    Friday: Sunny, with a high near 59. Breezy.

    Sunny and
    Breezy

    High: 59 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 45.

    Mostly Clear

    Low: 45 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 42. West wind 5 to 7 mph.
Tuesday
Sunny, with a high near 61. Southwest wind 7 to 14 mph.
Tuesday Night
Partly cloudy, with a low around 49. Southwest wind 9 to 14 mph.
Wednesday
Showers, mainly after 9am. High near 59. South wind 10 to 18 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Showers likely, mainly before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 36. Windy, with a west wind 17 to 22 mph increasing to 23 to 28 mph after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Mostly sunny, with a high near 51. Windy.
Thursday Night
Mostly clear, with a low around 40. Breezy.
Friday
Sunny, with a high near 59. Breezy.
Friday Night
Mostly clear, with a low around 45.
Saturday
Mostly sunny, with a high near 59.
Saturday Night
Rain likely. Mostly cloudy, with a low around 48. Chance of precipitation is 70%.
Sunday
A 50 percent chance of rain. Mostly cloudy, with a high near 57.
Sunday Night
A 30 percent chance of rain. Partly cloudy, with a low around 44. Breezy.
Monday
Mostly sunny, with a high near 58. Breezy.
Click Map For Forecast
Point Forecast:
Greenport NY
 41.11°N 72.37°W (Elev. 46 ft)
7:45 pm EDT Apr 19, 2021
8pm EDT Apr 19, 2021-6pm EDT Apr 26, 2021
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database