National Weather Service United States Department of Commerce

Unsettled weather forecast across eastern U.S.

A storm system moving across the Great Lakes will bring unsettled weather to parts of the eastern U.S. on Monday, with widespread rain is expected across much of the Northeast. Snow is likely across Wisconsin and the western Great Lakes. Snow is also expected across the central and northern Rockies Monday into Tuesday.
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Current Conditions

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Watertown SD

7 Day Forecast

For More Weather Information:

Aberdeen, SD Local Forecast Office

Tonight

Blustery

Blustery

Low: 8 °F

Tuesday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 29 °F

Tuesday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 18 °F

Wednesday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 18 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: -3 °F

Thanksgiving
Day

Partly Sunny

Partly
Sunny

High: 16 °F

Thursday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 15 °F

Friday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 34 °F

Friday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 18 °F

Detailed Forecast

  • Tonight Partly cloudy, with a low around 8. Blustery, with a west northwest wind 18 to 23 mph decreasing to 9 to 14 mph after midnight.
  • Tuesday A slight chance of snow after 1pm. Mostly cloudy, with a high near 29. West southwest wind around 10 mph becoming south in the afternoon. Chance of precipitation is 20%.
  • Tuesday Night Snow likely, mainly after 7pm. Cloudy, with a low around 18. South southeast wind 8 to 15 mph becoming north northeast after midnight. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
  • Wednesday Snow likely before 7am. Mostly cloudy, with a high near 18. Blustery, with a north wind 11 to 20 mph. Chance of precipitation is 60%.
  • Wednesday Night Mostly cloudy, with a low around -3. North wind 7 to 11 mph.
  • Thanksgiving Day Partly sunny, with a high near 16.
  • Thursday Night A slight chance of snow after 7pm. Mostly cloudy, with a low around 15. Chance of precipitation is 20%.
  • Friday A slight chance of snow. Mostly sunny, with a high near 34. Chance of precipitation is 20%.
  • Friday Night Mostly cloudy, with a low around 18.
  • Saturday Partly sunny, with a high near 26.
  • Saturday Night A slight chance of snow. Mostly cloudy, with a low around 4. Chance of precipitation is 20%.
  • Sunday A slight chance of snow. Mostly sunny, with a high near 13. Chance of precipitation is 20%.
  • Sunday Night Partly cloudy, with a low around 5.
  • Monday Mostly sunny, with a high near 26.