Olson, SD 7-Day Night Weather Forecast

Thursday Night... Mostly clear. Lows in the mid 50s. Southwest winds 5 to 10 mph with gusts up to 20 mph, becoming northeast after midnight.

Friday... Partly cloudy in the morning, then clearing. Breezy with highs in the upper 70s. North winds 10 to 20 mph, increasing to 20 to 30 mph in the afternoon. Gusts up to 40 mph.

Friday Night... Partly cloudy. A slight chance of showers after midnight. Breezy with lows in the mid 40s. North winds 15 to 25 mph with gusts up to 35 mph, diminishing to 5 to 10 mph after midnight. Chance of rain 20%.

Saturday... Becoming partly cloudy. Highs in the upper 60s.

Saturday Night... Mostly cloudy with a slight chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Breezy with lows in the mid 40s. Chance of rain 70%.

Sunday... Mostly cloudy. Showers likely in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Windy with highs in the mid 60s. Chance of rain 60%.

Sunday Night... Mostly cloudy with showers likely in the evening, then partly cloudy with a chance of showers after midnight. Breezy with lows in the mid 40s. Chance of rain 70%.

Monday... Partly cloudy. A slight chance of showers in the morning. Windy with highs in the mid 60s. Chance of rain 20%.

Monday Night... Mostly clear. Lows in the upper 30s.

Tuesday... Mostly sunny. Highs in the lower 70s.

Tuesday Night... Mostly clear in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 40s. Chance of rain 30%.