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Fort Daniel Conservation Area, IL Weather Forecast
Fort Daniel Conservation Area, IL Weather Forecast Date: 207 AM CDT Sun Aug 09 2026
The area/counties/county of: Macon, including the city of Decatur.or toggle through each period.
Rest of Tonight... Partly cloudy. Near steady temperature in the upper 60s. South winds around 5 mph.
Sunday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20%.
Sunday Night... Mostly clear with a slight chance of showers in the evening, then mostly cloudy with a chance of showers after midnight. Humid with lows in the mid 70s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30%.
Monday... Mostly sunny. Humid with highs around 90. Southwest winds around 10 mph with gusts up to 25 mph. Heat index values up to 103.
Monday Night... Partly cloudy. A chance of showers after midnight. Humid with lows in the mid 70s. Southwest winds 5 to 10 mph. Chance of rain 40%.
Tuesday... Mostly sunny. Highs around 90. Heat index values up to 100.
Tuesday Night... Partly cloudy. Showers likely with a chance of thunderstorms after midnight. Lows in the lower 70s. Chance of rain 60%.
Wednesday... Showers likely with a chance of thunderstorms. Highs in the upper 80s. Lows in the upper 60s. Chance of rain 60%.
Wednesday Night... Showers likely with a chance of thunderstorms. Highs in the upper 80s. Lows in the upper 60s. Chance of rain 60%.
Thursday... Partly sunny with a chance of showers in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 60%.
Thursday Night... Showers likely with a chance of thunderstorms in the evening, then showers likely after midnight. Lows in the mid 60s. Chance of rain 70%.
Friday... Mostly cloudy in the morning, then becoming partly sunny. A chance of showers in the morning. Highs in the upper 70s. Chance of rain 40%.
Friday Night... Mostly cloudy. A chance of showers. Lows in the mid 60s. Highs around 80. Chance of rain 50%.
POP = Probability of Precipitation
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