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Wallace Weather Forecast
Wallace, SD Weather Forecast Date: 522 PM CDT Wed Sep 09 2026
Weather forecast for Wallace, SD
Tonight Lo: 51°F Lo: 11°C |
Tonight... Mostly clear. Lows in the lower 50s. West winds 10 to 15 mph with gusts up to 25 mph, becoming south around 5 mph after midnight. |
Thu Hi: 81°FHi: 27°C Lo: 65°F Lo: 18°C |
Thursday... Sunny. Highs in the lower 80s. South winds 5 to 10 mph with gusts up to 20 mph, increasing to southwest 15 to 20 mph with gusts up to 30 mph in the afternoon. |
Fri Hi: 85°FHi: 29°C Lo: 51°F Lo: 11°C |
Friday... Partly sunny. A slight chance of showers in the afternoon. Breezy with highs in the mid 80s. South winds 15 to 25 mph with gusts up to 40 mph. Chance of rain 20%. |
Sat Hi: 71°FHi: 22°C Lo: 49°F Lo: 9°C |
Saturday... Partly sunny. Not as warm with highs in the lower 70s. |
Sun Hi: 61°FHi: 16°C Lo: 51°F Lo: 11°C |
Sunday... Showers likely with a slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 60%. |
Mon Hi: 69°FHi: 21°C Lo: 49°F Lo: 9°C |
Monday... Cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Highs in the upper 60s. Chance of rain 50%. |
Tue Hi: 69°FHi: 21°C Lo: 50°F Lo: 10°C |
Tuesday... Partly cloudy. Lows in the upper 40s. Highs in the upper 60s. |
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