Wallace, SD Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Wallace Weather Forecast
| REST OF TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | TUESDAY | WEDNESDAY |
| Mostly Cloudy | Patchy Fog | Mostly Cloudy | Partly Sunny | Partly Cloudy | Partly Sunny | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear | Partly Cloudy | Partly Cloudy |
| Lo: 31°FLo: -1°C | Hi: 40°FHi: 4°C | Lo: 25°FLo: -4°C | Hi: 41°FHi: 5°C | Lo: 29°FLo: -2°C | Hi: 51°FHi: 11°C | Hi: 55°FHi: 13°C Lo: 35°FLo: 2°C | Hi: 55°FHi: 13°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 | Hi: 55°FHi: 13°C Lo: 35°FLo: 2°C | Hi: 55°FHi: 13°C Lo: 35°FLo: 2°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1121 PM CST Wed Nov 04 2026 

Wallace Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Wallace Weather Map
Wallace Quick Facts
Wallace Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 544 PM CST Wed Nov 4 2026
Key Messages
- Temperatures Thursday and Friday will be near to as much as 7 or 8 degrees below normal for early November.
- Temperatures Saturday through next Wednesday will warm up to 5 to 15 degrees above normal for early November.
Discussion
... Issued at 115 PM CST Wed Nov 4 2026
At 1 PM CST, skies are becoming partly sunny across central South Dakota, but remain cloudy/overcast across northeast South Dakota into west central Minnesota. TROWAL-forced rain bands continue to persist and rotate south ...
Weather World