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Grand Tower, IL Weather Forecast
Grand Tower, IL Weather Forecast Date: 1133 AM CDT Mon Oct 05 2026
The area/counties/county of: Jackson, including the cities of: Carbondale and Murphysboro.or toggle through each period.
Today... Sunny. Highs in the upper 70s. Northeast winds 5 to 10 mph.
Tonight... Clear. Lows in the upper 40s. East winds around 5 mph in the evening, becoming light and variable.
Tuesday... Sunny. Highs in the upper 70s. Southeast winds around 5 mph.
Tuesday Night... Clear. Lows in the lower 50s. Calm winds, becoming southwest around 5 mph after midnight.
Wednesday... Sunny. Highs in the mid 80s. Southwest winds around 5 mph.
Wednesday Night... Clear. Lows in the mid 50s. Highs in the lower 80s.
Thursday... Clear. Lows in the mid 50s. Highs in the lower 80s.
Friday... Clear. Lows in the mid 50s. Highs in the lower 80s.
Friday Night... Mostly clear. Lows in the lower 50s. Highs in the lower 80s.
Saturday... Mostly clear. Lows in the lower 50s. Highs in the lower 80s.
Saturday Night... Partly cloudy. Lows in the upper 50s. Highs in the upper 70s.
POP = Probability of Precipitation
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