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Griffith Lake, IL 7-Day Weather Forecast
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Griffith Lake Weather Forecast
Griffith Lake, IL Weather Forecast Date: 132 PM CDT Thu Oct 01 2026
Weather forecast for Griffith Lake, IL
Today Hi: 91°FHi: 33°C Lo: 69°F Lo: 21°C |
This Afternoon... Mostly cloudy. Near steady temperature in the lower 90s. Southwest winds 10 to 15 mph. |
Fri Hi: 69°FHi: 21°C Lo: 51°F Lo: 11°C |
Friday... Showers, mainly in the morning. Much cooler. Near steady temperature in the upper 60s. North winds 10 to 15 mph. Chance of rain 90%. |
Sat Hi: 71°FHi: 22°C Lo: 51°F Lo: 11°C |
Saturday... Mostly 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... Mostly sunny. Highs in the mid 70s. |
| Mon Hi: 71°FHi: 22°C Lo: 45°F Lo: 7°C |
Monday... Clear. Highs in the lower 70s. Lows in the mid 40s. |
| Tue Hi: 71°FHi: 22°C Lo: 45°F Lo: 7°C |
Tuesday... Clear. Highs in the lower 70s. Lows in the mid 40s. |
| Tue Hi: 71°FHi: 22°C Lo: 45°F Lo: 7°C |
Tuesday... Clear. Highs in the lower 70s. Lows in the mid 40s. |
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