Weather WorldLong Lake, IL 7-Day Weather Forecast
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Long Lake Weather Forecast
Long Lake, IL Weather Forecast Date: 121 PM CDT Sun Oct 18 2026
Weather forecast for Long Lake, IL
Today Hi: 60°FHi: 16°C Lo: 41°F Lo: 5°C |
This Afternoon... Sunny, breezy. Highs around 60. Southwest winds 15 to 20 mph with gusts up to 30 mph. |
| Mon Hi: 69°FHi: 21°C Lo: 45°F Lo: 7°C |
Monday... Mostly sunny. Highs in the upper 60s. South winds around 5 mph. |
Tue Hi: 65°FHi: 18°C Lo: 49°F Lo: 9°C |
Tuesday... Partly cloudy in the morning, then clearing. Highs in the mid 60s. Temperature falling to around 60 in the afternoon. East winds around 5 mph. |
| Wed Hi: 69°FHi: 21°C Lo: 49°F Lo: 9°C |
Wednesday... Mostly sunny. Highs in the upper 60s. |
| Thu Hi: 69°FHi: 21°C Lo: 51°F Lo: 11°C |
Thursday... Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 60s. |
| Fri Hi: 69°FHi: 21°C Lo: 50°F Lo: 10°C |
Friday... Partly cloudy in the morning, then clearing. Highs in the upper 60s. |
| Sat Hi: 69°FHi: 21°C |
Saturday... Partly cloudy. Highs in the upper 60s. |
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