Weather WorldGriffith Lake, IL 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Griffith Lake Weather Forecast
Griffith Lake, IL Weather Forecast Date: 933 PM CST Tue Mar 03 2026
Weather forecast for Griffith Lake, IL
Tonight Lo: 55°F Lo: 13°C |
Tonight... Cloudy. A slight chance of showers this evening, then a chance of showers and thunderstorms after midnight. Not as cool with lows in the mid 50s. Southwest winds 5 to 10 mph, becoming southeast after midnight. Chance of rain 50%. |
Wed Hi: 71°FHi: 22°C Lo: 59°F Lo: 15°C |
Wednesday... Showers likely. A chance of thunderstorms, mainly in the morning. Highs in the lower 70s. South winds 5 to 10 mph. Chance of rain 70%. |
Thu Hi: 69°FHi: 21°C Lo: 59°F Lo: 15°C |
Thursday... Showers. Highs in the upper 60s. Southwest winds 5 to 10 mph. Chance of rain 90%. |
Fri Hi: 79°FHi: 26°C Lo: 61°F Lo: 16°C |
Friday... Partly sunny. Highs in the upper 70s. |
Sat Hi: 69°FHi: 21°C Lo: 45°F Lo: 7°C |
Saturday... Mostly cloudy. Showers, mainly in the morning. Highs in the upper 60s. Chance of rain 90%. |
Sun Hi: 65°FHi: 18°C Lo: 50°F Lo: 10°C |
Sunday... Partly cloudy. Lows in the mid 40s. Highs in the mid 60s. |
Mon Hi: 71°FHi: 22°C Lo: 59°F Lo: 15°C |
Monday... Mostly clear. Lows around 50. Highs in the lower 70s. |
Griffith Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...