Weather World
Morrisonville, WI Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Morrisonville Weather Forecast
| REST OF TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
 |  |  |  |  | | |  | | | |  |
| Cloudy | Mostly Cloudy | Partly Sunny | Clear | Sunny | Mostly Clear | Partly Sunny | Partly Cloudy | Partly Sunny | Partly Cloudy | Partly Sunny | Chance of Showers |
| Hi: 61°FHi: 16°C | Lo: 49°FLo: 9°C | Hi: 61°FHi: 16°C | Lo: 45°FLo: 7°C | Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Lo: 50°FLo: 10°C |
| POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1030 AM CDT Mon Sep 21 2026 
Morrisonville Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Morrisonville Weather Map
Morrisonville Quick Facts
Morrisonville Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 1254 PM CDT Mon Sep 21 2026
Key Messages
- A prolonged period of high swim risk conditions continues into early Wednesday evening for all beaches along Lake Michigan.
- Scattered light rain showers are expected roughly along and west of a line from Madison to Janesville this evening into early Tuesday.
- Below normal temps are expected for the first half of the week, with gradually warming temps into the weekend.
Aviation
... Issued 1254 PM CDT Mon Sep 21 2026
Latest guidance continues to show shower chances this evening into early ...