National Weather Service United States Department of Commerce

Developing storm will spread rain across eastern U.S.; thunderstorms in the Southeast

A storm system developing in the South will move up the Mississippi River Valley on Sunday bringing rainfall to much of the eastern U.S., along with thunderstorms in the southeastern states. Some of the thunderstorms in the Southeast could produce large hail, damaging wind and heavy rain.
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Hazardous Weather Conditions

Current Conditions

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Derby CT

7 Day Forecast

For More Weather Information:

New York, NY Local Forecast Office

Today

Partly Sunny

Partly
Sunny

High: 51 °F

Tonight

Rain Chance for Measurable Precipitation 100%

Rain

Low: 44 °FRising Temperatures

Monday

Showers Chance for Measurable Precipitation 100%

Showers

High: 65 °F

Monday
Night

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

Low: 46 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 54 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 33 °F

Wednesday

Rain/Snow Likely Chance for Measurable Precipitation 60%

Rain/Snow
Likely

High: 39 °F

Wednesday
Night

Rain/Snow Likely Chance for Measurable Precipitation 60%

Rain/Snow
Likely

Low: 31 °F

Thanksgiving
Day

Mostly Cloudy

Mostly
Cloudy

High: 41 °F

Detailed Forecast

  • Today Partly sunny, with a high near 51. Wind chill values between 35 and 45 early. Southwest wind 5 to 7 mph.
  • Tonight Rain, mainly after midnight. Temperature falling to near 44 by 10pm, then rising to around 53 during the remainder of the night. Southeast wind 5 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
  • Monday Showers and possibly a thunderstorm before 11am, then a chance of showers. High near 65. South wind 11 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
  • Monday Night A chance of showers, mainly before 11pm. Mostly cloudy, with a low around 46. Southwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
  • Tuesday Mostly sunny, with a high near 54. West wind 8 to 10 mph.
  • Tuesday Night Mostly cloudy, with a low around 33.
  • Wednesday A chance of snow before 10am, then rain likely. Cloudy, with a high near 39. Chance of precipitation is 60%.
  • Wednesday Night Rain and snow likely. Cloudy, with a low around 31. Chance of precipitation is 60%.
  • Thanksgiving Day Mostly cloudy, with a high near 41.
  • Thursday Night Mostly cloudy, with a low around 25.
  • Friday Mostly sunny, with a high near 38.
  • Friday Night Partly cloudy, with a low around 22.
  • Saturday Partly sunny, with a high near 37.