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Brian Lake, IL Weather Forecast
Brian Lake, IL Weather Forecast Date: 1237 AM CDT Wed Oct 07 2026
The area/counties/county of: Mclean, including the cities of: Bloomington and Normal.or toggle through each period.
Rest of Tonight... Clear. Lows in the lower 50s. Southwest winds around 10 mph.
Wednesday... Sunny. Highs in the lower 80s. Southwest winds 5 to 10 mph, becoming northwest in the afternoon.
Wednesday Night... Mostly clear. Lows in the lower 50s. Northwest winds 5 to 10 mph.
Thursday... Sunny. Highs in the mid 70s. Northwest winds 5 to 10 mph.
Thursday Night... Mostly clear. Lows in the upper 40s. Northeast winds around 5 mph.
Friday... Mostly clear. Highs in the upper 70s. Lows in the mid 50s.
Friday Night... Mostly clear. Highs in the upper 70s. Lows in the mid 50s.
Saturday... Sunny. Highs in the mid 80s.
Saturday Night... Partly cloudy. Lows in the upper 50s.
Sunday... Mostly sunny. A chance of showers in the morning. Highs in the upper 70s. Chance of rain 30%.
Sunday Night... Partly cloudy. Lows in the upper 50s. Highs in the upper 70s.
Monday... Partly cloudy. Lows in the upper 50s. Highs in the upper 70s.
POP = Probability of Precipitation
Brian Lake Radar Loop
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