Barger Lake, IL 7-Day Weather Forecast
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Barger Lake Weather Forecast


Barger Lake, IL Weather Forecast Date: 503 AM CDT Thu Oct 15 2026
Weather forecast for Barger Lake, IL
| Today Hi: 89°FHi: 32°C Lo: 51°F Lo: 11°C |
Today... Patchy dense fog this morning. Mostly sunny with a chance of showers. A chance of thunderstorms, mainly this morning. Highs in the upper 80s. South winds 5 to 10 mph, becoming southwest this afternoon. Chance of rain 50%. |
| Fri Hi: 59°FHi: 15°C Lo: 41°F Lo: 5°C |
Friday... Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Much cooler. Less humid with highs in the upper 50s. Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 30%. |
| Sat Hi: 60°FHi: 16°C Lo: 39°F Lo: 4°C |
Saturday... Sunny. Highs around 60. North winds 5 to 10 mph. |
| Sun Hi: 65°FHi: 18°C Lo: 41°F Lo: 5°C |
Sunday... Clear. Lows in the upper 30s. Highs in the mid 60s. |
| Mon Hi: 69°FHi: 21°C Lo: 45°F Lo: 7°C |
Monday... Mostly clear. Lows in the lower 40s. Highs in the upper 60s. |
| Tue Hi: 71°FHi: 22°C Lo: 45°F Lo: 7°C |
Tuesday... Partly cloudy. Lows in the mid 40s. Highs in the lower 70s. |
| Wed Hi: 75°FHi: 24°C Lo: 45°F Lo: 7°C |
Wednesday... Mostly clear. Lows in the mid 40s. Highs in the mid 70s. |
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