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Village of Pecatonica, ILPecatonica, IL 7-Day Weather Forecast
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Pecatonica Weather Forecast
Pecatonica, IL Weather Forecast Date: 931 AM CDT Thu Oct 22 2026
Weather forecast for Pecatonica, IL
Today Hi: 75°FHi: 24°C Lo: 49°F Lo: 9°C |
Rest of Today... Sunny. Highs in the mid 70s. Light and variable winds, becoming east around 5 mph in the afternoon. |
| Fri Hi: 71°FHi: 22°C Lo: 49°F Lo: 9°C |
Friday... Mostly sunny. Highs in the lower 70s. South winds 5 to 10 mph. |
Sat Hi: 71°FHi: 22°C Lo: 50°F Lo: 10°C |
Saturday... Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 70s. South winds 5 to 10 mph. |
| Sun Hi: 75°FHi: 24°C Lo: 49°F Lo: 9°C |
Sunday... Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid 70s. |
Mon Hi: 69°FHi: 21°C Lo: 45°F Lo: 7°C |
Monday... Mostly cloudy. Highs in the upper 60s. |
| Tue Hi: 61°FHi: 16°C Lo: 41°F Lo: 5°C |
Tuesday... Mostly cloudy. Highs in the lower 60s. |
| Wed Hi: 61°FHi: 16°C |
Wednesday... Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 60s. |
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