Weather WorldJacob, IL 7-Day Weather Forecast
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Jacob Weather Forecast
Jacob, IL Weather Forecast Date: 117 PM CDT Sat Oct 31 2026
Weather forecast for Jacob, IL
Today Hi: 71°FHi: 22°C Lo: 55°F Lo: 13°C |
This Afternoon... Cloudy with a 20% chance of showers. Near steady temperature in the lower 70s. Southeast winds around 5 mph. |
| Sun Hi: 65°FHi: 18°C Lo: 51°F Lo: 11°C |
Sunday... Cloudy. A chance of showers in the morning. Highs in the mid 60s. Southeast winds 5 to 10 mph. Chance of rain 50%. |
Mon Hi: 71°FHi: 22°C Lo: 60°F Lo: 16°C |
Monday... Cloudy. Highs in the lower 70s. South winds 10 to 15 mph. |
Tue Hi: 75°FHi: 24°C Lo: 55°F Lo: 13°C |
Tuesday... Mostly cloudy. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 70s. Chance of rain 60%. |
| Wed Hi: 69°FHi: 21°C Lo: 49°F Lo: 9°C |
Wednesday... Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. Highs in the upper 60s. Chance of rain 50%. |
Thu Hi: 69°FHi: 21°C Lo: 49°F Lo: 9°C |
Thursday... Partly cloudy. Lows in the upper 40s. Highs in the upper 60s. |
| Thu Hi: 69°FHi: 21°C Lo: 49°F Lo: 9°C |
Thursday... Partly cloudy. Lows in the upper 40s. Highs in the upper 60s. |
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