| NWS Forecast for: Cottonwood County Issued by: National Weather Service Sioux Falls, SD Last Update: 239 PM CDT Fri Jul 17 2026 |  |
Tonight: Mostly clear. Lows in the upper 60s. Southwest winds 5 to 10 mph, becoming northwest after midnight. Saturday: Sunny. Highs in the mid 80s. North winds 5 to 10 mph. Saturday Night: Partly cloudy in the evening, then clearing. Lows in the mid 60s. Northeast winds around 5 mph, becoming southeast around 5 mph after midnight. Sunday: Mostly sunny. Humid with highs in the upper 80s. South winds 5 to 10 mph. Sunday Night: Partly cloudy with a slight chance of thunderstorms. A chance of showers, mainly in the evening. Humid with lows in the lower 70s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 40 percent. Monday: Mostly sunny. A chance of showers and thunderstorms, mainly in the morning. Hot with highs in the mid 90s. Chance of rain 30 percent. Monday Night: Partly cloudy in the evening, then becoming clear. Lows in the mid 60s. Tuesday: Sunny. Not as warm with highs around 80. Tuesday Night: Mostly clear. Lows in the upper 50s. Wednesday: Sunny. Highs in the upper 70s. Wednesday Night: Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 50s. Thursday: Mostly sunny. Highs in the lower 80s. Thursday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. Friday: Mostly sunny. Highs in the lower 80s. | |
| Zone Forecast: Cottonwood County | |
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