Weather World
Lake Helen, IL 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Lake Helen Weather Forecast
Lake Helen, IL Weather Forecast Date: 202 AM CDT Tue Aug 25 2026
Weather forecast for Lake Helen, IL
Tonight Lo: 60°F Lo: 16°C |
Tonight... Mostly clear. Near steady temperature in the lower 60s. Calm winds. |
Tue Hi: 85°FHi: 29°C Lo: 65°F Lo: 18°C |
Tuesday... Sunny. Highs in the mid 80s. East winds around 5 mph. |
| Wed Hi: 91°FHi: 33°C Lo: 69°F Lo: 21°C |
Wednesday... Mostly sunny. Highs in the lower 90s. Calm winds, becoming southwest around 5 mph in the afternoon. |
| Thu Hi: 89°FHi: 32°C Lo: 61°F Lo: 16°C |
Thursday... Mostly sunny. Highs in the upper 80s. |
| Fri Hi: 89°FHi: 32°C Lo: 65°F Lo: 18°C |
Friday... Clear. Highs in the upper 80s. Lows in the lower 60s. |
| Sat Hi: 89°FHi: 32°C Lo: 65°F Lo: 18°C |
Saturday... Mostly clear. Highs in the upper 80s. Lows in the mid 60s. |
| Sun Hi: 95°FHi: 35°C Lo: 71°F Lo: 22°C |
Sunday... Mostly clear. Hot. Highs in the mid 90s. Lows in the lower 70s. |
| Mon Hi: 95°FHi: 35°C Lo: 71°F Lo: 22°C |
Monday... Mostly clear. Hot. Highs in the mid 90s. Lows in the lower 70s. |
Lake Helen Radar Loop
Use the map search tool if you want to place a location marker on the radar map...