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Blue Hole, IL Weather Forecast
Blue Hole, IL Weather Forecast Date: 337 PM CDT Sat Oct 03 2026
The area/counties/county of: Mason, including the city of Havana.or toggle through each period.
Tonight... Clear. Lows in the upper 40s. Southeast winds around 5 mph this evening, becoming light and variable.
Sunday... Sunny. Highs in the mid 70s. Northwest winds 5 to 10 mph.
Sunday Night... Mostly clear. Lows in the mid 40s. North winds around 5 mph.
Monday... Sunny. Highs around 70. Northeast winds around 5 mph.
Monday Night... Clear. Lows in the mid 40s. Light and variable winds, becoming southeast around 5 mph after midnight.
Tuesday... Clear. Highs in the mid 70s. Lows in the lower 50s.
Tuesday Night... Clear. Highs in the mid 70s. Lows in the lower 50s.
Wednesday... Mostly clear. Highs in the upper 70s. Lows in the lower 50s.
Thursday... Mostly clear. Highs in the upper 70s. Lows in the lower 50s.
Friday... Mostly clear. Highs in the upper 70s. Lows in the lower 50s.
Friday Night... Clear. Lows in the mid 50s. Highs in the lower 80s.
POP = Probability of Precipitation
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