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Opal Lake, SD Weather Forecast
Opal Lake, SD Weather Forecast Date: 548 PM MDT Fri Aug 07 2026
The area/counties/county of: Northern Meade Co Plains, including the cities of: Faith, Mud Butte, Red Owl, Howes, and Opal.or toggle through each period.
Tonight... Areas of smoke this evening. Clear. Lows in the lower 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
Saturday... Mostly sunny. Areas of smoke in the afternoon. Highs in the upper 90s. Southwest winds 10 to 20 mph. Gusts up to 30 mph in the afternoon.
Saturday Night... Mostly clear. Widespread smoke in the evening, then areas of smoke after midnight. Lows around 60. North winds 10 to 15 mph. Gusts up to 30 mph in the evening.
Sunday... Partly cloudy and breezy. Highs around 90. East winds 15 to 25 mph with gusts up to 35 mph.
Sunday Night... Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Breezy with lows in the upper 50s. East winds 15 to 25 mph with gusts up to 35 mph, diminishing to 10 to 15 mph with gusts up to 25 mph after midnight. Chance of rain 20%.
Monday... Partly cloudy and breezy. Highs in the upper 80s.
Monday Night... Partly cloudy with showers likely with a chance of thunderstorms in the evening, then mostly clear with a chance of showers with a slight chance of thunderstorms after midnight. Breezy with lows in the upper 50s. Chance of rain 60%.
Tuesday... Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 20%.
Tuesday Night... Partly cloudy with a chance of thunderstorms. Showers likely in the evening, then a chance of showers after midnight. Lows in the upper 50s. Chance of rain 60%.
Wednesday... Partly cloudy with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 50%.
Wednesday Night... Partly cloudy with a chance of showers. A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. Lows in the mid 50s. Chance of rain 50%.
Thursday... Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Breezy with highs in the upper 70s. Chance of rain 50%.
Thursday Night... Mostly cloudy with showers likely. A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. Breezy with lows in the mid 50s. Chance of rain 60%.
POP = Probability of Precipitation
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