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Ritchie, IL Weather Forecast
Ritchie, IL Weather Forecast Date: 1236 PM CDT Wed Oct 21 2026
The area/counties/county of: Southern Will, including the cities of: Channahon, Manhattan, and Wilmington.or toggle through each period.
This Afternoon... Sunny. Highs in the lower 70s. Southwest winds around 5 mph early in the afternoon, becoming light and variable.
Tonight... Clear. Patchy fog after midnight. Lows in the mid 40s. Light and variable winds.
Thursday... Sunny. Patchy fog early in the morning. Highs in the mid 70s. Light and variable winds, becoming north around 5 mph in the afternoon.
Thursday Night... Mostly clear. Lows in the mid 40s. East winds around 5 mph in the evening, becoming light and variable.
Friday... Mostly sunny. Highs in the mid 70s. Southeast winds around 5 mph.
Friday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s.
Saturday... Partly cloudy. Highs in the lower 70s.
Saturday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows around 50.
Sunday... Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid 70s.
Sunday Night... Mostly cloudy. Lows in the lower 50s.
Monday... Mostly cloudy. Highs in the upper 60s.
Monday Night... Mostly cloudy. Lows in the upper 40s.
POP = Probability of Precipitation
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