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Opitz Lake, SD 7-Day Night Weather Forecast
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Opitz Lake, SD Weather Forecast
Opitz Lake, SD Weather Forecast Date: 206 AM CDT Sat Aug 29 2026
The area/counties/county of: Day, including the city of Webster.or toggle through each period.
Rest of Tonight... Mostly cloudy with a 40% chance of thunderstorms. Near steady temperature in the lower 70s. South winds 15 to 20 mph with gusts up to 40 mph.
Saturday... Partly sunny. Humid with highs in the lower 80s. Southeast winds 10 to 15 mph with gusts up to 30 mph, becoming east around 5 mph in the afternoon.
Saturday Night... Partly cloudy in the evening, then mostly cloudy with a chance of thunderstorms after midnight. Humid with lows in the mid 60s. East winds 5 to 10 mph. Chance of rain 40%.
Sunday... Partly sunny. A slight chance of showers in the morning. Humid with highs in the lower 80s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20%.
Sunday Night... Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows in the mid 60s. Southeast winds around 10 mph with gusts up to 20 mph, becoming west after midnight. Chance of rain 40%.
Monday... Partly cloudy. Highs around 80. Lows in the lower 60s.
Monday Night... Partly cloudy. Highs around 80. Lows in the lower 60s.
Tuesday... Partly sunny. Highs around 80.
Tuesday Night... Mostly cloudy with a slight chance of thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the lower 60s. Chance of rain 20%.
Wednesday... Mostly sunny. Highs in the lower 80s.
Wednesday Night... Partly cloudy. A 20% chance of thunderstorms. Lows in the mid 60s. Highs in the lower 80s.
Thursday... Partly cloudy. A 20% chance of thunderstorms. Lows in the mid 60s. Highs in the lower 80s.
Thursday Night... Mostly clear in the evening, then becoming partly cloudy. A 20% chance of showers. Lows in the mid 60s.
POP = Probability of Precipitation
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