Weather World
Johnson Slough, IL 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Johnson Slough Weather Forecast
Johnson Slough, IL Weather Forecast Date: 711 PM CDT Tue Oct 13 2026
Weather forecast for Johnson Slough, IL
Tonight Lo: 61°F Lo: 16°C |
Tonight... A slight chance of showers and thunderstorms early in the evening, then showers likely and a chance of thunderstorms in the late evening and early morning. A chance of showers and a slight chance of thunderstorms late. Lows in the lower 60s. Northwest winds around 5 mph, becoming northeast after midnight. Chance of precipitation 70%. |
Wed Hi: 65°FHi: 18°C Lo: 55°F Lo: 13°C |
Wednesday... Mostly cloudy. A slight chance of showers until late afternoon. Highs in the mid 60s. Northeast winds 5 to 10 mph. Chance of precipitation 20%. |
Thu Hi: 61°FHi: 16°C Lo: 49°F Lo: 9°C |
Thursday... Showers with a slight chance of thunderstorms. Highs in the lower 60s. East winds 5 to 10 mph. Chance of precipitation near 100%. |
Fri Hi: 59°FHi: 15°C Lo: 35°F Lo: 2°C |
Friday... Mostly cloudy in the morning, then becoming partly cloudy. Windy with highs in the upper 50s. |
Sat Hi: 59°FHi: 15°C Lo: 41°F Lo: 5°C |
Saturday... Sunny. Highs in the upper 50s. |
| Sun Hi: 65°FHi: 18°C Lo: 49°F Lo: 9°C |
Sunday... Mostly sunny. Highs in the mid 60s. |
Mon Hi: 65°FHi: 18°C Lo: 49°F Lo: 9°C |
Monday... Mostly cloudy. Highs in the mid 60s. |
Johnson Slough Radar Loop
Use the map search tool if you want to place a location marker on the radar map...