Weather WorldOlympia Fields, IL 7-Day Night Weather Forecast
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Olympia Fields, IL Weather Forecast
Olympia Fields, IL Weather Forecast Date: 446 AM CDT Sat Oct 24 2026
The area/counties/county of: Southern Cook, including the cities of: Calumet City, Oak Forest, Lemont, Orland Park, and Park Forest.or toggle through each period.
Early This Morning... Mostly clear. Patchy fog late. Southeast winds around 5 mph.
Today... Partly cloudy in the morning, then becoming mostly cloudy. Patchy fog early in the morning. Highs in the lower 70s. South winds 5 to 10 mph.
Tonight... Partly cloudy. Lows in the upper 40s. South winds around 5 mph.
Sunday... Partly cloudy. Highs in the mid 70s. South winds around 5 mph.
Sunday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s. Southwest winds around 5 mph.
Monday... Mostly cloudy. Highs in the upper 60s. Temperature falling into the lower 60s in the afternoon. Northeast winds 5 to 10 mph.
Monday Night... Mostly cloudy. Lows around 50.
Tuesday... Mostly cloudy. Highs in the upper 60s.
Tuesday Night... Mostly cloudy. Lows in the lower 50s.
Wednesday... Partly cloudy in the morning, then clearing. Highs in the mid 70s.
Wednesday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s.
Thursday... Partly cloudy. Highs in the lower 70s.
Thursday Night... Partly cloudy. Lows around 50.
POP = Probability of Precipitation
Olympia Fields Radar Loop
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