Weather World
Peterson School, SD 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Peterson School, SD Weather Forecast
Peterson School, SD Weather Forecast Date: 1149 AM CDT Sun Aug 09 2026
The area/counties/county of: Yankton, including the city of Yankton.or toggle through each period.
This Afternoon... Mostly cloudy early, then becoming partly sunny. Highs in the mid 80s. Southeast winds 5 to 10 mph, becoming northeast.
Tonight... Partly cloudy in the evening, then becoming mostly cloudy. Humid with lows in the upper 60s. Northeast winds around 10 mph.
Monday... Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then mostly sunny in the afternoon. Humid with highs in the upper 80s. East winds 10 to 15 mph. Chance of rain 20%.
Monday Night... Partly cloudy in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Humid with lows in the upper 60s. East winds 5 to 10 mph. Chance of rain 20%.
Tuesday... Mostly sunny. Humid with highs in the upper 80s. Northeast winds 5 to 10 mph. Heat index values in the upper 90s in the afternoon.
Tuesday Night... Partly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 20%.
Wednesday... Partly sunny. Highs in the mid 80s.
Wednesday Night... Mostly cloudy. Showers likely with a chance of thunderstorms after midnight. Lows in the mid 60s. Chance of rain 70%.
Thursday... Cloudy. A chance of showers in the morning. Not as warm with highs in the mid 70s. Chance of rain 50%.
Thursday Night... Mostly cloudy. A chance of showers after midnight. Lows around 60. Chance of rain 40%.
Friday... Mostly cloudy with a chance of showers. Highs in the lower 70s. Chance of rain 40%.
Friday Night... Mostly cloudy with a chance of showers. Lows around 60. Chance of rain 40%.
POP = Probability of Precipitation
Peterson School Radar Loop
Use the map search tool if you want to place a location marker on the radar map...