Weather World
Grand Valley School, SD 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Grand Valley School, SD Weather Forecast
Grand Valley School, SD Weather Forecast Date: 224 PM CDT Sun Aug 09 2026
The area/counties/county of: Lincoln, including the cities of: Canton, Lennox, Tea, and Harrisburg.or toggle through each period.
Tonight... Mostly cloudy. A chance of sprinkles this evening. Patchy fog after midnight. Lows in the mid 60s. Northeast winds 5 to 10 mph.
Monday... Partly sunny. A slight chance of showers and thunderstorms in the morning. Patchy fog in the morning. Humid with highs in the mid 80s. East winds around 10 mph with gusts up to 20 mph. Chance of rain 20%.
Monday Night... Partly cloudy in the evening, then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Humid with lows in the upper 60s. East winds 5 to 10 mph. Chance of rain 30%.
Tuesday... Mostly sunny. Humid with highs in the mid 80s. Northeast winds 5 to 10 mph.
Tuesday Night... Partly cloudy with a slight chance of showers and thunderstorms. Humid with lows in the mid 60s. Northeast winds 5 to 10 mph. Chance of rain 20%.
Wednesday... Partly sunny. Highs in the lower 80s.
Wednesday Night... Mostly cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 60s. Chance of rain 50%.
Thursday... Cloudy. A chance of showers in the morning. Highs in the mid 70s. Chance of rain 50%.
Thursday Night... Mostly cloudy. A chance of showers after midnight. Lows in the upper 50s. Chance of rain 30%.
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%.
Saturday... Mostly cloudy. A chance of showers in the morning. Highs in the mid 70s. Chance of rain 40%.
Saturday Night... Mostly cloudy. Lows in the upper 50s.
POP = Probability of Precipitation
Grand Valley School Radar Loop
Use the map search tool if you want to place a location marker on the radar map...