Weather WorldWinona, MO Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Winona Weather Forecast
| REST OF TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | TUESDAY | WEDNESDAY | THURSDAY | THURSDAY NIGHT | FRIDAY |
 | |  |  |  |  | | | | | |
| Patchy Fog | Patchy Fog | Partly Cloudy | Chance of T-Storm | Chance of T-Storm | Mostly Clear | Mostly Clear | Mostly Clear | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Lo: 69°FLo: 21°C | Hi: 95°FHi: 35°C | Lo: 65°FLo: 18°C | Hi: 91°FHi: 33°C | Lo: 65°FLo: 18°C | Hi: 95°FHi: 35°C Lo: 69°FLo: 21°C | Hi: 95°FHi: 35°C Lo: 69°FLo: 21°C | Hi: 95°FHi: 35°C Lo: 69°FLo: 21°C | Hi: 95°FHi: 35°C | Lo: 65°FLo: 18°C | Hi: 89°FHi: 32°C |
| POP: 40% | POP: 20% | POP: 50% | POP: 50% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 127 AM CDT Sat Sep 12 2026 
Winona Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Winona Weather Map
Winona Quick Facts
Winona Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 338 AM CDT Sat Sep 12 2026
Key Messages
- There is a marginal (1 out of 5) risk for severe thunderstorms for areas west of Highway 63 Saturday and Saturday night. Large hail and damaging winds are the primary threats. Confidence in coverage is low.
- Warming trend this weekend into early next week as highs in the 90s return.
Aviation
/06Z TAFS THROUGH 06Z SUNDAY/... Issued at 1228 AM CDT Sat Sep 12 2026
VFR through the period with southeast to southwesterly winds prevailing. Winds will remain light below 10 knots. Pop-up thunders...