Dallas, SD 7-Day Weather Forecast
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Dallas Weather Forecast


Dallas, SD Weather Forecast Date: 238 PM CDT Sun Sep 13 2026
Weather forecast for Dallas, SD
| Tonight Lo: 59°F Lo: 15°C |
Tonight... Cloudy. A chance of sprinkles this evening, then showers likely with a slight chance of thunderstorms after midnight. Breezy with lows in the upper 50s. Southeast winds 15 to 25 mph. Gusts up to 40 mph after midnight. Chance of rain 70%. |
| Mon Hi: 79°FHi: 26°C Lo: 55°F Lo: 13°C |
Monday... Cloudy with showers likely with a slight chance of thunderstorms in the morning, then partly sunny with a chance of showers in the afternoon. Breezy, warmer with highs in the upper 70s. Southeast winds 20 to 25 mph, becoming southwest 15 to 25 mph in the afternoon. Gusts up to 45 mph. Chance of rain 70%. |
| Tue Hi: 71°FHi: 22°C Lo: 51°F Lo: 11°C |
Tuesday... Mostly sunny. Highs in the lower 70s. North winds 10 to 15 mph with gusts up to 25 mph. |
| Wed Hi: 70°FHi: 21°C Lo: 55°F Lo: 13°C |
Wednesday... Mostly cloudy. A chance of showers in the morning. Highs around 70. Chance of rain 50%. |
| Thu Hi: 71°FHi: 22°C Lo: 59°F Lo: 15°C |
Thursday... Mostly cloudy in the morning, then partly sunny with a chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 30%. |
| Fri Hi: 75°FHi: 24°C Lo: 59°F Lo: 15°C |
Friday... Mostly cloudy in the morning, then becoming partly sunny. A 50% chance of showers. Highs in the mid 70s. |
| Sat Hi: 70°FHi: 21°C Lo: 51°F Lo: 11°C |
Saturday... Mostly cloudy in the morning, then becoming partly sunny. Highs around 70. |
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