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City of Oglesby, ILOglesby, IL 7-Day Night Weather Forecast
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Oglesby, IL Weather Forecast
Oglesby, IL Weather Forecast Date: 1056 PM CDT Wed Sep 30 2026
The area/counties/county of: La Salle, including the cities of: Ottawa, Streator, La Salle, Mendota, and Marseilles.or toggle through each period.
Rest of Tonight... Showers likely. Near steady temperature in the mid 60s. Southeast winds around 5 mph. Chance of precipitation 70%.
Thursday... Showers. A slight chance of thunderstorms in the late morning and afternoon. Highs in the lower 70s. Southwest winds 5 to 10 mph. Chance of precipitation 90%.
Thursday Night... Mostly cloudy. A slight chance of thunderstorms early in the evening. Showers in the evening, then a chance of showers after midnight. Lows in the mid 50s. North winds 5 to 10 mph. Chance of precipitation 80%.
Friday... Partly cloudy in the morning, then becoming sunny. Highs in the upper 60s. North winds 5 to 10 mph.
Friday Night... Clear. Lows in the mid 40s. Northeast winds around 5 mph.
Saturday... Sunny. Highs in the upper 60s.
Saturday Night... Clear in the evening, then becoming partly cloudy. Lows in the mid 40s.
Sunday... Mostly sunny. Highs in the lower 70s.
Sunday Night... Mostly clear. Lows in the mid 40s.
Monday... Sunny. Highs in the mid 60s.
Monday Night... Clear. Lows in the lower 40s.
Tuesday... Mostly sunny. Highs in the upper 60s.
Tuesday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s.
POP = Probability of Precipitation
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