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Chester, SD Weather Forecast
Chester, SD Weather Forecast Date: 429 PM CDT Mon Sep 21 2026
The area/counties/county of: Lake, including the cities of: Madison and Orland.or toggle through each period.
Tonight... A chance of showers this evening. Cloudy with a chance of drizzle. Patchy fog this evening. Areas of fog after midnight. Near steady temperature around 50. East winds 5 to 10 mph. Chance of rain 50%.
Tuesday... Cloudy. A slight chance of drizzle in the morning. Areas of fog in the morning. Highs in the upper 50s. Southeast winds 10 to 15 mph.
Tuesday Night... Mostly cloudy. Lows in the upper 40s. Southeast winds 10 to 15 mph.
Wednesday... Mostly cloudy. A slight chance of showers in the afternoon. Highs in the lower 60s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 20%.
Wednesday Night... Cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then showers after midnight. Lows in the lower 50s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 80%.
Thursday... Mostly cloudy. A chance of showers in the morning. Highs in the mid 60s. Chance of rain 40%.
Thursday Night... Mostly cloudy. A chance of showers and drizzle after midnight. Lows in the lower 50s. Chance of rain 30%.
Friday... Mostly cloudy with a chance of drizzle and showers. Highs in the mid 60s. Chance of rain 50%.
Friday Night... Mostly cloudy. A chance of showers in the evening, then showers and drizzle likely after midnight. Lows in the mid 50s. Chance of rain 60%.
Saturday... Cloudy with a chance of drizzle and showers in the morning, then partly sunny in the afternoon. Highs in the upper 60s. Chance of rain 40%.
Saturday Night... Mostly cloudy. Lows in the mid 50s.
Sunday... Mostly sunny. Highs in the upper 60s.
Sunday Night... Partly cloudy. Lows in the mid 50s.
POP = Probability of Precipitation
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