National Weather Service United States Department of Commerce

Heavy rain possible for parts of the northern Rockies & Plains; Severe storms for the Upper Midwest

An unseasonably strong storm system in the northwest U.S. will bring showers and thunderstorms, some heavy, to parts of the northern Rockies and northern Plains through Saturday. Isolated flash floods will be possible in these areas. Some of the storms could be severe in parts of the Dakotas into Minnesota, with large hail and damaging winds.
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Current Conditions

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Stonington CT

7 Day Forecast

For More Weather Information:

New York, NY Local Forecast Office

Today

Mostly Cloudy

Mostly
Cloudy

High: 75 °F

Tonight

Mostly Clear

Mostly
Clear

Low: 56 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 77 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 59 °F

Monday

Sunny

Sunny

High: 79 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 60 °F

Tuesday

Sunny

Sunny

High: 78 °F

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 63 °F

Wednesday

Sunny

Sunny

High: 81 °F

Detailed Forecast

  • Today Mostly cloudy, with a high near 75. Northeast wind 9 to 13 mph.
  • Tonight Mostly clear, with a low around 56. North wind 5 to 9 mph.
  • Sunday Mostly sunny, with a high near 77. Northeast wind 7 to 9 mph becoming southeast in the afternoon.
  • Sunday Night Mostly clear, with a low around 59. South wind around 6 mph becoming calm in the evening.
  • Monday Sunny, with a high near 79. Light and variable wind becoming southwest 5 to 8 mph in the morning.
  • Monday Night Mostly clear, with a low around 60.
  • Tuesday Sunny, with a high near 78.
  • Tuesday Night Mostly clear, with a low around 63.
  • Wednesday Sunny, with a high near 81.
  • Wednesday Night Mostly clear, with a low around 64.
  • Thursday Mostly sunny, with a high near 78.
  • Thursday Night Partly cloudy, with a low around 63.
  • Friday Mostly sunny, with a high near 75.