National Weather Service United States Department of Commerce

Severe storms and heavy rain possible from mid-South to Upstate New York on Tuesday

Thunderstorms are expected to develop along and ahead of a cold front from the Tennessee Valley to Upstate New York on Tuesday. The storms will be capable of producing damaging wind gusts and heavy rainfall that could lead to isolated flash flooding.
Read More...

Hazardous Weather Conditions

Current Conditions

En Español

Share |

Watertown SD

7 Day Forecast

For More Weather Information:

Aberdeen, SD Local Forecast Office

Overnight

Partly Cloudy

Partly
Cloudy

Low: 52 °F

Tuesday

Sunny

Sunny

High: 75 °F

Tuesday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 59 °F

Wednesday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 83 °F

Wednesday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 65 °F

Thursday

Mostly Sunny

Mostly
Sunny

High: 74 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 51 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 66 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 47 °F

Detailed Forecast

  • Overnight Partly cloudy, with a low around 52. West southwest wind around 6 mph.
  • Tuesday Sunny, with a high near 75. West southwest wind 6 to 14 mph.
  • Tuesday Night A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 59. South wind 7 to 9 mph. Chance of precipitation is 20%.
  • Wednesday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 83. South wind 9 to 15 mph. Chance of precipitation is 20%.
  • Wednesday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 65. South wind 8 to 10 mph. Chance of precipitation is 20%.
  • Thursday Mostly sunny, with a high near 74.
  • Thursday Night Partly cloudy, with a low around 51.
  • Friday Mostly sunny, with a high near 66.
  • Friday Night Mostly clear, with a low around 47.
  • Saturday Sunny, with a high near 69.
  • Saturday Night Mostly clear, with a low around 49.
  • Sunday Sunny, with a high near 72.
  • Sunday Night Partly cloudy, with a low around 53.
  • Monday A slight chance of showers and thunderstorms. Partly sunny, with a high near 74. Chance of precipitation is 20%.