Mystic, SD Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Mystic Weather Forecast
| REST OF TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
| Chance of Snow | Snow and Rain | Clearing | Clear | Partly Cloudy | Partly Cloudy | Mostly Sunny | Partly Cloudy | Clearing | Rain and Snow | Chance of Snow | Mostly Clear |
| Hi: 41°FHi: 5°C | Lo: 29°FLo: -2°C | Hi: 41°FHi: 5°C | Lo: 29°FLo: -2°C | Hi: 49°FHi: 9°C | Lo: 29°FLo: -2°C | Hi: 51°FHi: 11°C | Lo: 29°FLo: -2°C | Hi: 50°FHi: 10°C | Lo: 30°FLo: -1°C | Hi: 45°FHi: 7°C | Lo: 29°FLo: -2°C |
| POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 832 AM MST Mon Nov 02 2026 

Mystic Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Mystic Weather Map
Mystic Quick Facts
Mystic Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 447 AM MST Mon Nov 2 2026
Key Messages
- Widespread rain tonight through early Tuesday, with the heaviest totals over central South Dakota and northern Black Hills.
- Strong northwest winds Monday and Monday night. Gusts of 40-60 mph expected.
- Rain changing to snow over the higher northern Black Hills Monday evening, with a few inches of snow accumulation.
- Drier weather returns later Tuesday and remains for the rest of the work week.
Discussion
...(This Evening Through Sunday) Issued at 234 PM MST Sun Nov 1 2026
Satellite/WV ima...
Weather World