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Gateway, LA Weather Forecast
Gateway, LA Weather Forecast Date: 121 PM CDT Sat Sep 12 2026
The area/counties/county of: East Baton Rouge, including the city of Baton Rouge.or toggle through each period.
This Afternoon... Sunny with a chance of showers and thunderstorms. Near steady temperature in the upper 80s. Southwest winds around 5 mph. Chance of rain 50%. Heat index values up to 105.
Tonight... Mostly clear. A chance of showers and thunderstorms in the evening. Humid with lows in the mid 70s. South winds around 5 mph in the evening, becoming light and variable. Chance of rain 40%.
Sunday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. Light and variable winds, becoming south around 5 mph in the afternoon. Chance of rain 20%. Heat index values up to 107.
Sunday Night... Partly cloudy in the evening, then clearing. Humid with lows in the mid 70s. South winds around 5 mph in the evening, becoming light and variable.
Monday... Sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. Light and variable winds, becoming east around 5 mph in the afternoon. Chance of rain 20%. Heat index values up to 107.
Monday Night... Mostly clear. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 105.
Tuesday... Mostly clear. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 105.
Wednesday... Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20%. Heat index values up to 105.
Wednesday Night... Mostly clear. Lows in the lower 70s. Highs in the lower 90s.
Thursday... Mostly clear. Lows in the lower 70s. Highs in the lower 90s.
POP = Probability of Precipitation
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