Weather WorldRainbow Park, WI Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Rainbow Park Weather Forecast
| TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | COLUMBUS DAY | MONDAY NIGHT | TUESDAY |
 |  |  |  | | | | | |  |  |  |
| Clear | Mostly Sunny | Partly Cloudy | Chance of Showers | Clear | Sunny | Mostly Clear | Sunny | Partly Cloudy | Chance of Showers | Chance of Showers | Partly Cloudy |
| Lo: 45°FLo: 7°C | Hi: 65°FHi: 18°C | Lo: 45°FLo: 7°C | Hi: 69°FHi: 21°C | Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C | Lo: 61°FLo: 16°C | Hi: 75°FHi: 24°C | Lo: 59°FLo: 15°C | Hi: 71°FHi: 22°C | Lo: 50°FLo: 10°C | Hi: 59°FHi: 15°C |
| POP: 20% | POP: 30% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1042 PM CDT Wed Oct 07 2026 
Rainbow Park Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Rainbow Park Weather Map
Rainbow Park Quick Facts
Rainbow Park Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 1100 PM CDT Wed Oct 7 2026
Key Messages
- Gusty west-northwest winds of 25 to 30 mph will develop Thursday afternoon.
- Patchy frost will develop early Friday morning across parts of north- central and far northeast Wisconsin as low temperatures fall into the 34 to 37 degree range.
- Unseasonably warm and windy conditions arrive Saturday and Sunday with inland high temperatures into the upper 70s to lower 80s.
- Rain shower chances increase to 40 to 50 percent Monday afternoon through Monday night as a cold front crosses Wisconsin...