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City of Baton Rouge, LABaton Rouge, LA 7-Day Night Weather Forecast
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Baton Rouge, LA Weather Forecast
Baton Rouge, LA Weather Forecast Date: 811 PM CDT Fri Aug 21 2026
The area/counties/county of: East Baton Rouge, including the city of Baton Rouge.or toggle through each period.
Tonight... Mostly cloudy with a chance of showers and thunderstorms this evening, then partly cloudy after midnight. Lows in the upper 70s. West winds around 5 mph. Chance of rain 50%. Heat index values up to 107 early this evening.
Saturday... Sunny with highs in the upper 90s. Northwest winds around 5 mph. Heat index values up to 110.
Saturday Night... Mostly clear. Lows in the upper 70s. Southeast winds around 5 mph, becoming west after midnight. Heat index values up to 107 early in the evening.
Sunday... Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Northwest winds around 5 mph. Chance of rain 20%. Heat index values up to 110.
Sunday Night... Mostly clear. Lows in the upper 70s. Southwest winds around 5 mph in the evening, becoming light and variable. Heat index values up to 106 early in the evening.
Monday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20%. Heat index values up to 110.
Monday Night... Mostly cloudy in the evening, then clearing. Lows in the mid 70s. Heat index values up to 105 early in the evening.
Tuesday... Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20%. Heat index values up to 110.
Tuesday Night... Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening.
Wednesday... Sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 50%. Heat index values up to 110.
Wednesday Night... Partly cloudy in the evening, then becoming mostly clear. A slight chance of thunderstorms in the evening. A slight chance of showers. Lows in the mid 70s. Chance of rain 20%. Heat index values up to 105 early in the evening.
Thursday... Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 50%. Heat index values up to 105.
Thursday Night... Partly cloudy in the evening, then clearing. A slight chance of thunderstorms in the evening. A slight chance of showers. Lows in the mid 70s. Chance of rain 20%.
POP = Probability of Precipitation
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