Chaska Lake, MN Weather Forecast
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Chaska Lake Weather Forecast
| REST OF TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
| Cloudy | Mostly Cloudy | Clearing | Mostly Sunny | Mostly Cloudy | Chance of Showers | Partly Cloudy | Sunny | Clear | Sunny | Clear | Sunny |
| Lo: 51°FLo: 11°C | Hi: 61°FHi: 16°C | Lo: 41°FLo: 5°C | Hi: 61°FHi: 16°C | Lo: 41°FLo: 5°C | Hi: 60°FHi: 16°C | Lo: 39°FLo: 4°C | Hi: 55°FHi: 13°C | Lo: 31°FLo: -1°C | Hi: 61°FHi: 16°C | Lo: 41°FLo: 5°C | Hi: 69°FHi: 21°C |
| POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 128 AM CDT Tue Oct 13 2026 

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Issued: 225 AM CDT Tue Oct 13 2026
Key Messages
- Southern MN into west-central WI will see the next chance of rain during Thursday as a system passes to our south.
- Our first shot at widespread sub-freezing temperatures is possible Saturday morning.
- Above-normal temperatures return to start next week.
Discussion
... Issued at 224 AM CDT Tue Oct 13 2026
Our entire CWA will be much cooler today as post-cold frontal air continues to push east into WI. Low stratus will also characterize most of today, limiting daytime heating. Highs today ...
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