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Diona, IL Weather Forecast
Diona, IL Weather Forecast Date: 808 AM CST Sun Nov 01 2026
The area/counties/county of: Coles, including the cities of: Charleston and Mattoon.or toggle through each period.
Rest of Today... Cloudy with a 40% chance of rain. Highs in the mid 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph.
Tonight... Cloudy. A slight chance of rain in the evening, then a chance of rain after midnight. Patchy fog after midnight. Lows in the lower 50s. Southeast winds around 10 mph with gusts up to 20 mph. Chance of rain 30%.
Monday... Cloudy. A chance of rain in the morning. Patchy fog in the morning. Highs in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40%.
Monday Night... Mostly cloudy. Near steady temperature in the lower 60s. South winds around 15 mph with gusts up to 30 mph.
Tuesday... Mostly cloudy. Rain likely in the afternoon. Highs in the mid 70s. South winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 60%.
Tuesday Night... Rain. Lows in the upper 50s. Chance of rain 80%.
Wednesday... Mostly cloudy with rain likely in the morning, then partly sunny with a chance of rain in the afternoon. Highs in the upper 60s. Chance of rain 70%.
Wednesday Night... Mostly cloudy with a chance of rain in the evening, then partly cloudy after midnight. Lows in the upper 40s. Chance of rain 40%.
Thursday... Mostly cloudy. Highs in the mid 60s. Lows in the mid 40s.
Friday... Mostly cloudy. Highs in the mid 60s. Lows in the mid 40s.
POP = Probability of Precipitation
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