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Ortley, SD Weather Forecast
Ortley, SD Weather Forecast Date: 122 AM CDT Fri Oct 02 2026
The area/counties/county of: Roberts, including the city of Sisseton.or toggle through each period.
Rest of Tonight... Mostly clear. Near steady temperature in the lower 40s. Northwest winds 5 to 10 mph.
Friday... Partly sunny. Highs in the lower 60s. Southwest winds around 5 mph, becoming south with gusts up to 20 mph in the afternoon.
Friday Night... Mostly cloudy in the evening, then clearing. Lows in the mid 40s. Southeast winds 10 to 15 mph with gusts up to 30 mph.
Saturday... Partly sunny. A chance of showers in the afternoon. Warmer with highs in the lower 70s. South winds 15 to 20 mph, becoming west 10 to 15 mph in the afternoon. Chance of rain 50%.
Saturday Night... Mostly clear. Lows in the mid 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
Sunday... Mostly sunny. Highs in the mid 60s.
Sunday Night... Clear. Lows in the lower 40s.
Monday... Mostly clear. Highs in the upper 60s. Lows in the lower 50s.
Monday Night... Mostly clear. Highs in the upper 60s. Lows in the lower 50s.
Tuesday... Partly cloudy. Highs in the mid 70s. Lows in the lower 50s.
Wednesday... Partly cloudy. Highs in the mid 70s. Lows in the lower 50s.
POP = Probability of Precipitation
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