Conditions for

Big Sioux River Near Watertown, SD

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  • CFS

  • Gague Ht
  • Condition
  • Temp
  • Turbidity
  • 25↑

  • 4.24 feet
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USGS River Conditions
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Current Weather for

Big Sioux River Near Watertown, SD

  • Now

  • Feels Like
  • Wind
  • Pressure
  • Humidity
  • Sunrise
  • Sunset
  • 28 °F

  • 25 °F
  • 4mph SE ↘
  • ↑30.09 in
  • 88 %
  • -
  • -
NOAA Current Conditions
Weather Forecast for

Big Sioux River Near Watertown, SD

  • Today
  • 56 Sunny

Sunny, with a high near 56. Calm wind becoming west 5 to 9 mph in the morning.

  • Tonight
  • 35 Clear

Clear, with a low around 35. Southwest wind 6 to 10 mph becoming south southeast in the evening. Winds could gust as high as 20 mph.

  • Sunday
  • 62 Mostly Sunny

Mostly sunny, with a high near 62. South wind 10 to 15 mph, with gusts as high as 24 mph.

  • Sunday Night
  • 34 Mostly Cloudy

Mostly cloudy, with a low around 34. East southeast wind 6 to 11 mph becoming north after midnight.

  • Monday
  • 65 Sunny

Sunny, with a high near 65. Northwest wind 5 to 10 mph becoming southeast in the afternoon.

  • Monday Night
  • 42 Showers Likely

Showers likely before 10pm, then showers likely and possibly a thunderstorm between 10pm and 1am, then a chance of showers after 1am. Partly cloudy, with a low around 42. East southeast wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

  • Tuesday
  • 65 Mostly Sunny then Slight Chance Showers

A slight chance of showers after 1pm. Mostly sunny, with a high near 65. South southwest wind 11 to 17 mph becoming west in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 20%.

  • Tuesday Night
  • 38 Mostly Clear

Mostly clear, with a low around 38. West wind 8 to 14 mph, with gusts as high as 23 mph.

  • Wednesday
  • 64 Mostly Sunny

Mostly sunny, with a high near 64. Northwest wind 8 to 11 mph.

  • Wednesday Night
  • 40 Chance Showers

A chance of showers, mainly after 1am. Mostly cloudy, with a low around 40. Chance of precipitation is 40%.

  • Thursday
  • 59 Chance Showers

A chance of showers. Mostly cloudy, with a high near 59. Chance of precipitation is 50%.

  • Thursday Night
  • 39 Chance Showers

A chance of showers. Mostly cloudy, with a low around 39. Chance of precipitation is 40%.

  • Friday
  • 63 Chance Showers

A chance of showers. Partly sunny, with a high near 63. Chance of precipitation is 30%.

NOAA Forecast