Weather WorldLake Winona, MN Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Lake Winona Weather Forecast
| REST OF TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY |
 |  |  |  |  | | | | |  | | |
| Mostly Cloudy | Partly Sunny | Partly Cloudy | Chance of Showers | Chance of Showers | Showers | Showers | Chance of Showers | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy |
| Lo: 59°FLo: 15°C | Hi: 71°FHi: 22°C | Lo: 55°FLo: 13°C | Hi: 69°FHi: 21°C | Lo: 60°FLo: 16°C | Hi: 69°FHi: 21°C | Lo: 59°FLo: 15°C | Hi: 61°FHi: 16°C | Hi: 61°FHi: 16°C Lo: 45°FLo: 7°C | Hi: 61°FHi: 16°C Lo: 45°FLo: 7°C | Lo: 45°FLo: 7°C | Hi: 61°FHi: 16°C Lo: 49°FLo: 9°C |
| POP: 30% | POP: 80% | POP: 90% | POP: 70% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 127 AM CDT Mon Sep 28 2026 
Lake Winona Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Lake Winona Weather Map
Lake Winona Quick Facts
Lake Winona Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 100 AM CDT Mon Sep 28 2026
Key Messages
- A foggy start to the morning with pockets of dense fog expected, mainly along and north of I-90. Dry conditions take over this afternoon into Tuesday morning.
- Widespread rainfall potential increases Tuesday afternoon into Thursday. Current probabilities suggest a 50-70% chance for amounts to exceed 1.5 inches and a 20-30% chance to exceed 3 inches.
- High temperatures remain seasonal in the 60s to 70s.
Discussion
... Issued at 100 AM CDT Mon Sep 28 2026
Today: Foggy Start Then Mostly Dry
E...