10-Day Weather Forecast - Watertown, SD

Partly sunny this morning then mostly cloudy with a slight chance of freezing rain this afternoon. Highs in the upper 20s. South winds 15 to 20 mph. Gusts up to 40 mph this afternoon. Chance of precipitation 20 percent.

Mostly cloudy with a slight chance of freezing rain. A slight chance of snow after midnight. Not as cold with lows around 20. Southwest winds 10 to 15 mph becoming northwest after midnight. Gusts up to 35 mph. Chance of precipitation 20 percent.

Mostly sunny. Highs in the upper 20s. Temperature falling to around 19 in the afternoon. West winds 15 to 20 mph with gusts up to 40 mph.

Mostly clear. Colder with lows around 6 above. Northwest winds 10 to 15 mph becoming southwest around 5 mph after midnight.

Mostly sunny. Highs in the lower 30s. South winds 10 to 15 mph with gusts up to 25 mph.

Mostly cloudy. Lows in the lower 20s. Highs around 40.

Mostly cloudy. Lows in the lower 20s. Highs around 40.

Mostly cloudy. Lows in the lower 20s. Highs around 40.

Mostly cloudy. Highs in the lower 30s. Lows in the lower 20s.

Mostly cloudy. Highs in the lower 30s. Lows in the lower 20s.

Mostly cloudy. Highs in the lower 40s. Lows in the upper 20s.

Mostly cloudy. Highs in the lower 40s. Lows in the upper 20s.

Mostly cloudy. Highs in the lower 40s. Lows in the upper 20s.

Clear. Low temperature around 22F. Dew point will be around 22F with an average humidity of 91%. Winds will be 4 mph from the NE.

Mostly cloudy. High temperature around 31F. Dew point will be around 22F with an average humidity of 77%. Winds will be 4 mph from the S.

Clear. Low temperature around 22F. Dew point will be around 20F with an average humidity of 86%. Winds will be 3 mph from the N.

Mostly cloudy. High temperature around 28F. Dew point will be around 19F with an average humidity of 75%. Winds will be 3 mph from the N.

Clear. Low temperature around 19F. Dew point will be around 17F with an average humidity of 86%. Winds will be 2 mph from the NE.