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Plano, SD 7-Day Weather Forecast
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Plano Weather Forecast
Plano, SD Weather Forecast Date: 949 AM CDT Sat Sep 05 2026
Weather forecast for Plano, SD
Today Hi: 89°FHi: 32°C Lo: 70°F Lo: 21°C |
Rest of Today... Mostly sunny. Not as warm with highs in the upper 80s. Southeast winds 10 to 15 mph with gusts up to 30 mph. Heat index values in the upper 90s this afternoon. |
Sun Hi: 89°FHi: 32°C Lo: 69°F Lo: 21°C |
Sunday... Mostly cloudy in the morning, then becoming mostly sunny. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs in the upper 80s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40%. |
| Labor Day Hi: 91°FHi: 33°C Lo: 70°F Lo: 21°C |
Labor Day... A slight chance of thunderstorms in the morning. Partly sunny with a slight chance of showers. Breezy with highs in the lower 90s. South winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 20%. Heat index values up to 100 in the afternoon. |
Tue Hi: 89°FHi: 32°C Lo: 59°F Lo: 15°C |
Tuesday... Partly sunny in the morning, then clearing. Highs in the upper 80s. |
| Wed Hi: 81°FHi: 27°C Lo: 59°F Lo: 15°C |
Wednesday... Sunny. Highs in the lower 80s. |
| Thu Hi: 85°FHi: 29°C Lo: 61°F Lo: 16°C |
Thursday... Mostly sunny. Highs in the mid 80s. |
| Fri Hi: 89°FHi: 32°C |
Friday... Mostly sunny. Highs in the upper 80s. |
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