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Dana, IL Weather Forecast
Dana, IL Weather Forecast Date: 1211 PM CST Tue Nov 03 2026
The area/counties/county of: La Salle, including the cities of: Ottawa, Streator, La Salle, Mendota, and Marseilles.or toggle through each period.
This Afternoon... Rain likely and a slight chance of thunderstorms. Breezy. Nearly steady temperatures in the upper 60s. South winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 70%.
Tonight... A slight chance of thunderstorms early in the evening. Rain, breezy with lows in the upper 50s. South winds 15 to 20 mph, diminishing to 10 to 15 mph after midnight. Gusts up to 30 mph. Chance of precipitation 90%.
Wednesday... Mostly cloudy. A chance of rain early in the morning, then a slight chance of rain late in the morning. Nearly steady temperatures in the upper 50s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 50%.
Wednesday Night... Mostly cloudy. Lows in the upper 40s. Southwest winds 10 to 15 mph.
Thursday... Mostly cloudy. A slight chance of rain in the morning, then a chance of rain in the afternoon. Highs in the upper 50s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 50%.
Thursday Night... Mostly cloudy. A chance of rain, mainly in the evening. Lows in the lower 40s. Chance of precipitation 40%.
Friday... Mostly cloudy with a 20% chance of rain. Highs in the lower 50s.
Friday Night... Partly cloudy. Lows in the mid 30s.
Saturday... Partly cloudy. Highs in the lower 50s.
Saturday Night... Partly cloudy. Lows in the mid 30s.
Sunday... Partly cloudy in the morning, then becoming mostly sunny. Highs in the upper 50s.
Sunday Night... Mostly clear. Lows in the mid 30s.
POP = Probability of Precipitation
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