Weather WorldStreator East, IL 7-Day Night Weather Forecast
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Streator East, IL Weather Forecast
Streator East, IL Weather Forecast Date: 841 PM CDT Thu Aug 20 2026
The area/counties/county of: La Salle, including the cities of: Ottawa, Streator, La Salle, Mendota, and Marseilles.or toggle through each period.
Tonight... Mostly clear. Lows in the upper 50s. Northeast winds around 5 mph in the evening, becoming light and variable.
Friday... Partly cloudy. A slight chance of showers and thunderstorms early in the afternoon. A chance of showers and thunderstorms late. Highs around 80. Southwest winds 5 to 10 mph. Chance of precipitation 50%.
Friday Night... Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 60s. West winds 5 to 10 mph. Chance of precipitation 50%.
Saturday... Partly cloudy in the morning, then becoming mostly sunny. Highs in the upper 70s. Northwest winds 5 to 10 mph.
Saturday Night... Clear. Lows in the upper 50s. Northwest winds 5 to 10 mph.
Sunday... Mostly sunny. Highs in the mid 70s.
Sunday Night... Partly cloudy. Lows in the mid 50s.
Monday... Partly cloudy. Highs in the mid 70s.
Monday Night... Partly cloudy. Lows in the upper 50s.
Tuesday... Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s.
Tuesday Night... Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers after midnight. Lows in the mid 60s. Chance of precipitation 30%.
Wednesday... Partly cloudy. Highs around 80.
Wednesday Night... Partly cloudy. Lows in the lower 60s.
POP = Probability of Precipitation
Streator East Radar Loop
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