Jb, WI Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Jb Weather Forecast
| TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
| Chance of Showers | Mostly Cloudy | Partly Sunny | Partly Cloudy | Chance of Showers | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers |
| Hi: 59°FHi: 15°C | Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Lo: 50°FLo: 10°C | Hi: 65°FHi: 18°C | Lo: 59°FLo: 15°C | Hi: 69°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 61°FHi: 16°C | Lo: 45°FLo: 7°C | Hi: 61°FHi: 16°C | Lo: 41°FLo: 5°C |
| POP: 50% | POP: 80% | POP: 90% | POP: 90% | POP: 60% | POP: 40% | POP: 20% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 731 AM CDT Sat Oct 31 2026 

Jb Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Jb Weather Map
Jb Quick Facts
Jb Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 633 AM CDT Sat Oct 31 2026
Key Messages
- Light showers and sprinkles will be possible (30-60%) this morning through this afternoon. Lightning is not anticipated, but an isolated bolt cannot be ruled out near the WI/IL border.
- An unsettled weather pattern will impact the area Monday through Wednesday, bringing widespread rainfall and potentially thunderstorms. Above normal temperatures are also likely through this timeframe.
- Unsettled weather may continue into the end of the week before dry conditions take hold next weekend.
Weather World