Watertown, SD Weather - Tomorrow’s Forecast

Monday

Sunny

High:
54°F

Sunny, with a high near 54. West wind 7 to 11 mph, with gusts as high as 20 mph.

Monday Night

Partly cloudy

Overnight low:
35°F

Partly cloudy, with a low around 35. Southwest wind 6 to 8 mph becoming south southeast after midnight.