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

Heavy Rainfall Across South Texas and the Northeast; Thunderstorms in the Southern Appalachians and Rio Grande Valley

Widespread showers and thunderstorms producing heavy rain may bring flooding to South Texas and parts of the Northeast U.S. tonight into Friday morning. Scattered severe thunderstorms with damaging gusts and large hail are expected over parts of the southern Appalachians, and Rio Grande Valley of Texas into Friday morning. Read More >

Current conditions at

Willimantic, Windham Airport (KIJD)

Lat: 41.74°NLon: 72.18°WElev: 246ft.

Mostly Cloudy

59°F

15°C

Humidity 90%
Wind Speed N 5 mph
Barometer 30.03 in (1016.9 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 8 May 11:52 pm EDT
Extended Forecast for

Killingly CT

  • Overnight

    Overnight: A chance of showers, mainly before 1am. Patchy fog before 2am, then patchy fog after 3am. Otherwise, mostly cloudy, with a low around 52. Northeast wind 3 to 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: A chance of showers, then showers and possibly a thunderstorm after 1pm. Patchy fog before 9am. High near 57. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 57 °F

    Chance
    Showers and
    Patchy Fog
    then Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers. Patchy fog. Low around 49. East wind 6 to 8 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 49 °F

    Showers and
    Patchy Fog
    then Showers
    Likely and
    Patchy Fog

  • Saturday

    Saturday: A chance of showers, mainly before 10am. Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 65. Northwest wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 65 °F

    Chance
    Showers and
    Patchy Fog

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 49. West wind around 6 mph.

    Low: 49 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 73. Northwest wind 6 to 8 mph.

    High: 73 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46. Northwest wind around 5 mph becoming calm in the evening.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 74. Light southwest wind increasing to 5 to 9 mph in the morning.

    High: 74 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 53. Southwest wind 3 to 6 mph.

    Low: 53 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of showers, mainly before 1am. Patchy fog before 2am, then patchy fog after 3am. Otherwise, mostly cloudy, with a low around 52. Northeast wind 3 to 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A chance of showers, then showers and possibly a thunderstorm after 1pm. Patchy fog before 9am. High near 57. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Friday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers. Patchy fog. Low around 49. East wind 6 to 8 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
A chance of showers, mainly before 10am. Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 65. Northwest wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Mostly clear, with a low around 49. West wind around 6 mph.
Sunday
Sunny, with a high near 73. Northwest wind 6 to 8 mph.
Sunday Night
Mostly clear, with a low around 46. Northwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 74. Light southwest wind increasing to 5 to 9 mph in the morning.
Monday Night
Partly cloudy, with a low around 53. Southwest wind 3 to 6 mph.
Tuesday
Partly sunny, with a high near 75. Southwest wind 3 to 8 mph.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 58. South wind around 6 mph. Chance of precipitation is 30%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 74. South wind 5 to 9 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 59. South wind 3 to 6 mph. Chance of precipitation is 30%.
Thursday
A chance of showers. Mostly cloudy, with a high near 78. South wind 5 to 9 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Killingly CT
 41.83°N 71.88°W (Elev. 256 ft)
Last Update:
12:49 am EDT May 9, 2025
Forecast Valid:
12am EDT May 9, 2025-6pm EDT May 15, 2025
 
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