Weather World
Riverside Park, SD 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Riverside Park, SD Weather Forecast
Riverside Park, SD Weather Forecast Date: 637 PM CDT Wed Aug 12 2026
The area/counties/county of: Codington, including the city of Watertown.or toggle through each period.
Tonight... Cloudy. A chance of thunderstorms this evening, then thunderstorms likely after midnight. Lows in the lower 60s. East winds 5 to 10 mph. Chance of rain 70%.
Thursday... Mostly cloudy with a chance of thunderstorms in the morning, then partly sunny in the afternoon. Humid with highs in the upper 70s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50%.
Thursday Night... Mostly cloudy. Lows around 60. East winds 10 to 15 mph.
Friday... Partly sunny. Humid with highs in the mid 70s. East winds 10 to 15 mph with gusts up to 25 mph.
Friday Night... Mostly cloudy. A slight chance of showers in the evening, then a slight chance of thunderstorms after midnight. Humid with lows in the lower 60s. Southeast winds 10 to 15 mph. Chance of rain 20%.
Saturday... Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the morning, then partly sunny with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 50%.
Saturday Night... Mostly cloudy. A slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the upper 50s. Chance of rain 20%.
Sunday... Partly cloudy. Highs in the upper 70s. Lows in the mid 50s.
Monday... Partly cloudy. Highs in the upper 70s. Lows in the mid 50s.
Monday Night... Mostly clear in the evening, then becoming partly cloudy. A chance of showers with a slight chance of thunderstorms. Lows around 60. Chance of rain 40%.
Tuesday... Partly sunny. A slight chance of showers in the morning, then a slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 20%.
Tuesday Night... Partly cloudy with a chance of showers with a slight chance of thunderstorms. Lows around 60. Chance of rain 40%.
POP = Probability of Precipitation
Riverside Park Radar Loop
Use the map search tool if you want to place a location marker on the radar map...