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Regional Weather Forecast

Monday Sep 8
Partly Sunny

Day: Partly sunny. Warmer with highs in the upper 70s. South winds 15 to 20 mph with gusts up to 30 mph.

Night: Mostly cloudy with a 20 percent chance of thunderstorms. Lows around 60. South winds 10 to 15 mph with gusts up to 25 mph.

Tuesday Sep 9
Chance of T-Storm

Day: Partly sunny with a 20 percent chance of thunderstorms. Highs around 80. Southwest winds 5 to 10 mph, becoming north in the afternoon.

Night: Mostly clear. Lows in the upper 50s. Northeast winds 5 to 10 mph.

Wednesday Sep 10
Mostly Sunny

Day: Mostly sunny. Highs in the upper 70s. East winds 5 to 10 mph.

Night: Partly cloudy. Lows in the upper 50s. Highs in the lower 80s.

Thursday Sep 11
Partly Cloudy

Day: Partly cloudy. Lows in the upper 50s. Highs in the lower 80s.

Night: Partly cloudy in the evening, then mostly cloudy with a slight chance of showers after midnight. Lows in the mid 60s. Chance of rain 20 percent.

Friday Sep 12
Chance of T-Storm

Day: Partly sunny. A slight chance of thunderstorms in the morning. Highs in the mid 80s. Chance of rain 20 percent.

Night: Mostly cloudy. A 20 percent chance of thunderstorms. Lows in the mid 60s. Highs in the mid 80s.

Saturday Sep 13
Chance of T-Storm

Day: Mostly cloudy. A 20 percent chance of thunderstorms. Lows in the mid 60s. Highs in the mid 80s.

Night: Mostly cloudy. A chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 60s. Chance of rain 30 percent.

Sunday Sep 14
Chance of T-Storm

Day: Partly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 30 percent.


More Local Weather Information

Watertown Weather Warnings
Watertown Doppler Radar
About South Dakota Weather
South Dakota Barometric Pressure
South Dakota Radar Map