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City of Chaska, MinnesotaChaska, MN Weather Forecast
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| REST OF TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
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| Rain Showers | Drizzle | Clouds | Chance of Rain | Rain | Rain | Rain | Chance of Rain | Chance of Rain | Mostly Cloudy | Partly Sunny | Partly Cloudy |
| Hi: 59°FHi: 15°C | Lo: 55°FLo: 13°C | Hi: 65°FHi: 18°C | Lo: 55°FLo: 13°C | Hi: 61°FHi: 16°C | Lo: 51°FLo: 11°C | Hi: 59°FHi: 15°C | Lo: 41°FLo: 5°C | Hi: 55°FHi: 13°C | Lo: 41°FLo: 5°C | Hi: 55°FHi: 13°C | Lo: 40°FLo: 4°C |
| POP: 20% | POP: 50% | POP: 100% | POP: 100% | POP: 80% | POP: 50% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 128 PM CDT Sat Oct 31 2026 
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Issued: 138 PM CDT Sat Oct 31 2026
Key Messages
- Scattered rain showers taper off this afternoon. Patchy drizzle develops tonight.
- Widespread soaking rain Monday into Tuesday. AMounts of 1-2" expected, approaching 3" across west-central Minnesota
Discussion
... Issued at 111 PM CDT Sat Oct 31 2026
Scattered rain showers continue to spread northwards into central Minnesota & western Wisconsin this afternoon. These showers will begin to wane as the low level warm advection diminishes through the day, expect rainfall amounts of 0.1-0.25"...