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Dover, IL Weather Forecast
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| TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
 | |  |  |  | | | | |  |  | |
| Chance of Showers | Chance of Showers | Mostly Cloudy | Mostly Cloudy | Chance of Showers | Chance of Showers | Showers | Showers | Chance of Showers | Partly Cloudy | Partly Cloudy | Mostly Cloudy |
| Hi: 65°FHi: 18°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C | Lo: 55°FLo: 13°C | Hi: 69°FHi: 21°C | Lo: 60°FLo: 16°C | Hi: 71°FHi: 22°C | Lo: 51°FLo: 11°C | Hi: 65°FHi: 18°C | Hi: 65°FHi: 18°C Lo: 45°FLo: 7°C | Hi: 65°FHi: 18°C Lo: 45°FLo: 7°C | Hi: 61°FHi: 16°C Lo: 45°FLo: 7°C |
| POP: 70% | POP: 20% | POP: 50% | POP: 70% | POP: 90% | POP: 60% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 241 AM CDT Sat Oct 31 2026 
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Issued: 235 AM CDT Sat Oct 31 2026
Key Messages
- Rain chances continue across the area this morning with 40 to 70 percent chances. However rainfall amounts will be light. Isolated thunderstorms are possible through sunrise.
- 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 SUNDAY/... Issued at 1234 AM CDT Sat Oct 31 2026
A narrow band of warn advection showers and isolated thunderstorms is forecast to lift northeastward across easter...