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

Flash Flood Threats in the Northeast and Southeast; Excessive Heat in the Southwest

Heavy rain will contribute to flash and small stream flooding threats in southern New England Thursday and across portions of coastal North Carolina, Virginia and the Florida Gulf Coast through Friday. Excessive heat will continue to impact the southern California mountains and deserts into Arizona and Nevada Thursday. Read More >

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Overcast

64°F

18°C

Humidity 96%
Wind Speed N 8 mph
Barometer 30.05 in (1017.4 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 5 Aug 4:56 am EDT
Extended Forecast for

Waterford CT

  • Overnight

    Overnight: Showers and possibly a thunderstorm. Steady temperature around 66. Northeast wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers

    Low: 66 °F

  • Thursday

    Thursday: Showers and possibly a thunderstorm before noon, then a slight chance of showers between noon and 2pm. Some of the storms could produce heavy rainfall. High near 74. Northeast wind 8 to 11 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    Heavy Rain
    then Slight
    Chance
    Showers

    High: 74 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 62. West wind 3 to 5 mph.

    Decreasing
    Clouds

    Low: 62 °F

  • Friday

    Friday: Sunny, with a high near 83. Calm wind becoming southwest 5 to 9 mph in the morning.

    Sunny

    High: 83 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 66. South wind around 6 mph becoming calm after midnight.

    Partly Cloudy

    Low: 66 °F

  • Saturday

    Saturday: Partly sunny, with a high near 82.

    Partly Sunny

    High: 82 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 68.

    Mostly Cloudy

    Low: 68 °F

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 83.

    Partly Sunny
    then Chance
    T-storms

    High: 83 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 65.

    Chance
    T-storms then
    Mostly Clear

    Low: 65 °F

Detailed Forecast

Overnight
Showers and possibly a thunderstorm. Steady temperature around 66. Northeast wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers and possibly a thunderstorm before noon, then a slight chance of showers between noon and 2pm. Some of the storms could produce heavy rainfall. High near 74. Northeast wind 8 to 11 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 62. West wind 3 to 5 mph.
Friday
Sunny, with a high near 83. Calm wind becoming southwest 5 to 9 mph in the morning.
Friday Night
Partly cloudy, with a low around 66. South wind around 6 mph becoming calm after midnight.
Saturday
Partly sunny, with a high near 82.
Saturday Night
Mostly cloudy, with a low around 68.
Sunday
A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 83.
Sunday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 65.
Monday
Sunny, with a high near 82.
Monday Night
Partly cloudy, with a low around 66.
Tuesday
Mostly sunny, with a high near 84.
Tuesday Night
Partly cloudy, with a low around 69.
Wednesday
Mostly sunny, with a high near 84.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Waterford CT
 41.35°N 72.14°W (Elev. 52 ft)
Last Update:
4:28 am EDT Aug 5, 2021
Forecast Valid:
5am EDT Aug 5, 2021-6pm EDT Aug 11, 2021
 
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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