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County Forecast for Watertown , SD
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061500-
Codington-
Including the city of Watertown
237 AM CDT Wed May 6 2026

Rest of tonight   Partly cloudy and cold. Near steady temperature in the lower 30s. Northwest winds 5 to 10 mph.
Wednesday   Partly sunny in the morning, then becoming mostly cloudy. Highs in the upper 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
Wednesday night   Mostly cloudy in the evening, then becoming partly cloudy. Cold with lows in the upper 20s. West winds 10 to 15 mph, becoming south around 5 mph after midnight.
Thursday   Mostly sunny. Not as cool with highs in the upper 50s. Southwest winds around 5 mph, becoming west with gusts up to 20 mph in the afternoon.
Thursday night   Partly cloudy in the evening, then becoming mostly cloudy. Cold with lows in the mid 30s. North winds 5 to 10 mph, becoming south after midnight.
Friday and friday night   Partly cloudy. Highs in the upper 60s. Lows in the lower 40s.
Saturday   Partly sunny. Highs in the lower 60s.
Saturday night through sunday night   Partly cloudy. Lows in the lower 30s. Highs in the upper 50s.
Monday   Partly sunny. Warmer with highs in the upper 60s.
Monday night   Partly cloudy in the evening, then becoming mostly cloudy. A 20 percent chance of showers. Not as cool with lows in the lower 40s.
Tuesday   Partly sunny. Highs in the mid 70s.
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Bryce Anderson image
Bryce Anderson – DTN Meteorologist
Heavy Snow Falling in Colorado Wednesday
Posted at 12:05PM Tue May 5, 2026 CDT
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