Weather WorldBig Forked Lake, IL 7-Day Weather Forecast
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Big Forked Lake Weather Forecast
Big Forked Lake, IL Weather Forecast Date: 128 PM CDT Thu Oct 01 2026
Weather forecast for Big Forked Lake, IL
Today Hi: 89°FHi: 32°C Lo: 65°F Lo: 18°C |
This Afternoon... Partly sunny with a slight chance of showers and thunderstorms. Near steady temperature in the upper 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20%. |
| Fri Hi: 65°FHi: 18°C Lo: 50°F Lo: 10°C |
Friday... Cloudy. Showers likely with a slight chance of thunderstorms in the morning, then a chance of showers in the afternoon. Much cooler. Near steady temperature in the mid 60s. North winds 10 to 15 mph. Chance of rain 70%. |
Sat Hi: 71°FHi: 22°C Lo: 50°F Lo: 10°C |
Saturday... Sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph. |
| Sun Hi: 75°FHi: 24°C Lo: 50°F Lo: 10°C |
Sunday... Sunny. Highs in the mid 70s. |
| Mon Hi: 71°FHi: 22°C Lo: 45°F Lo: 7°C |
Monday... Clear. Lows around 50. Highs in the lower 70s. |
| Tue Hi: 71°FHi: 22°C Lo: 45°F Lo: 7°C |
Tuesday... Clear. Lows in the mid 40s. Highs in the lower 70s. |
| Wed Hi: 79°FHi: 26°C Lo: 45°F Lo: 7°C |
Wednesday... Mostly clear. Lows in the mid 40s. Highs in the upper 70s. |
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