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Olsonville Roadside Park, SD Weather Forecast
Olsonville Roadside Park, SD Weather Forecast Date: 342 PM CDT Fri Sep 18 2026
The area/counties/county of: Todd, including the cities of: Mission, Rosebud, Saint Francis, and Parmelee.or toggle through each period.
Late This Afternoon... Mostly cloudy. Near steady temperature in the mid 70s. North winds 5 to 10 mph.
Tonight... Cloudy. Patchy fog. Lows in the mid 50s. North winds 5 to 10 mph.
Saturday... Cloudy. Patchy fog in the morning. A slight chance of showers in the afternoon. Highs in the mid 60s. Northeast winds 5 to 10 mph. Chance of rain 20%.
Saturday Night... Showers likely. Lows in the lower 50s. Northeast winds 5 to 10 mph. Chance of rain 70%.
Sunday... Showers. Highs around 60. East winds 10 to 15 mph. Chance of rain 90%.
Sunday Night... Showers with a slight chance of thunderstorms in the evening, then showers after midnight. Lows around 50. East winds 10 to 15 mph.
Monday... Mostly cloudy. Showers likely in the morning, then a chance of showers in the afternoon. Highs in the lower 60s. Chance of rain 60%.
Monday Night... Mostly cloudy. Lows in the upper 40s.
Tuesday... Becoming partly cloudy. Breezy with highs in the upper 60s.
Tuesday Night... Partly cloudy. A slight chance of showers after midnight. Breezy with lows in the lower 50s. Chance of rain 20%.
Wednesday... Partly cloudy. A chance of showers in the morning, then a slight chance of showers in the afternoon. Breezy with highs in the lower 70s. Chance of rain 30%.
Wednesday Night... A slight chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the mid 50s. Chance of rain 30%.
Thursday... Partly cloudy. Highs in the mid 70s.
Thursday Night... Partly cloudy. Lows in the mid 50s.
POP = Probability of Precipitation
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