Weather WorldParker, IL Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Parker Weather Forecast
| TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
 |  | |  |  | |  | | | |  |  |
| Isolated Showers | Chance of Showers | Isolated Showers | Cloudy | Mostly Cloudy | Chance of Showers | Showers | Showers Likely | Chance of Showers | Chance of Showers | Partly Cloudy | Mostly Cloudy |
| Lo: 51°FLo: 11°C | Hi: 65°FHi: 18°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C | Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C | Lo: 55°FLo: 13°C | Hi: 69°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C | Lo: 45°FLo: 7°C | Hi: 65°FHi: 18°C Lo: 41°FLo: 5°C |
| POP: 20% | POP: 50% | POP: 20% | POP: 50% | POP: 70% | POP: 70% | POP: 50% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 637 PM CDT Sat Oct 31 2026 
Parker Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Parker Weather Map
Parker Quick Facts
Parker Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 652 PM CDT Sat Oct 31 2026
Key Messages
- Isolated to scattered (20-40%) showers will continue through Sunday afternoon. Rainfall under a tenth of an inch is most likely with isolated pockets around a quarter inch.
- Gusty winds arrive Tuesday with a 40-60% chance for wind gusts to exceed 40 mph.
Discussion
... Issued at 158 PM CDT Sat Oct 31 2026
This Weekend... Surface high pressure remains centered over the lower Great Lakes this afternoon, while aloft, an expansive ridge stretches from the Southeast CONUS to the Canadian Rock...