Weather World
Basco, IL Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Basco Weather Forecast
| TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT |
 |  |  | |  |  |  |  | |  | | |
| Chance of T-Storm | Chance of T-Storm | Cloudy | Cloudy | Mostly Cloudy | Mostly Cloudy | Showers Likely | Showers | Showers | Showers Likely | Chance of Showers | Mostly Cloudy |
| Hi: 61°FHi: 16°C | Lo: 55°FLo: 13°C | Hi: 69°FHi: 21°C | Lo: 55°FLo: 13°C | Hi: 70°FHi: 21°C | Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C | Lo: 60°FLo: 16°C | Hi: 71°FHi: 22°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C | Hi: 65°FHi: 18°C Lo: 49°FLo: 9°C |
| POP: 70% | POP: 50% | POP: 60% | POP: 70% | POP: 80% | POP: 70% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 236 AM CDT Fri Oct 30 2026 
Basco Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Basco Weather Map
Basco Quick Facts
Basco Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 103 AM CDT Fri Oct 30 2026
Key Messages
- Rain chances return today (peaking at 60-90% coverage tonight) and linger into Halloween morning. Isolated thunderstorms are possible today and tonight.
- An active weather pattern early next week will bring rain and breezy conditions to the region, including on Election Day.
Aviation
/06Z TAFS THROUGH 06Z SATURDAY/... Issued at 103 AM CDT Fri Oct 30 2026
Primarily VFR conditions are forecasted over the next 24 hours. An approaching warm front will bring scattered showers and isolated thu...