Wallace, SD Weather Forecast
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Wallace Weather Forecast
| REST OF TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT |
| Rain | Rain | Chance of Rain | Patchy Fog | Mostly Cloudy | Partly Cloudy | Partly Cloudy | Mostly Clear | Mostly Clear | Partly Cloudy | Partly Cloudy | Mostly Clear |
| Lo: 40°FLo: 4°C | Hi: 41°FHi: 5°C | Lo: 31°FLo: -1°C | Hi: 40°FHi: 4°C | Lo: 29°FLo: -2°C | Hi: 41°FHi: 5°C Lo: 29°FLo: -2°C | Hi: 41°FHi: 5°C Lo: 29°FLo: -2°C | Hi: 51°FHi: 11°C Lo: 35°FLo: 2°C | Hi: 51°FHi: 11°C Lo: 35°FLo: 2°C | Hi: 59°FHi: 15°C Lo: 39°FLo: 4°C | Hi: 59°FHi: 15°C Lo: 39°FLo: 4°C | Lo: 35°FLo: 2°C |
| POP: 90% | POP: 90% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1221 AM CST Wed Nov 04 2026 

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Issued: 101 AM CST Wed Nov 4 2026
Key Messages
- More steady rain will continue through this afternoon over northeastern SD and west central MN.
- The chance for additional rainfall amounts of a half inch or more tonight through the day Wednesday is 45 to 70% along and east of the Sisseton Hills, with a 20 to 30% chance for an inch or more mainly east of I-29.
Discussion
... Issued at 1243 AM CST Wed Nov 4 2026
As of 12:30 am CST, temperatures across the area are in the upper 30s to low 40s with winds out of the north between 15 and 20 ...
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