| National Weather Service Forecast for:
Zachary, LA Issued by: National Weather Service New Orleans/Baton Rouge |
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| Updated: Sat, 18-Jul-2026 12:06am CDT | ||||||||||||||||||||||||||||||||||||||||
| East Baton Rouge Parish | ||||||||||||||||||||||||||||||||||||||||
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| Overnight |
Partly cloudy, with a low around 76. West wind 0 to 5 mph. |
| Saturday |
Mostly sunny. High near 94, with temperatures falling to around 92 in the afternoon. Heat index values as high as 105. Northwest wind around 5 mph. |
| Saturday Night |
Mostly clear, with a low around 75. West wind around 5 mph. |
| Sunday |
Sunny, with a high near 95. Heat index values as high as 105. Northwest wind 5 to 10 mph. |
| Sunday Night |
Mostly clear, with a low around 76. West wind around 5 mph. |
| Monday |
Sunny, with a high near 97. Northwest wind around 5 mph. |
| Monday Night |
A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 76. West wind 0 to 5 mph. Chance of precipitation is 20%. |
| Tuesday |
A slight chance of showers and thunderstorms. Sunny, with a high near 97. West wind around 5 mph. |
| Tuesday Night |
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 77. Southwest wind around 5 mph. |
| Wednesday |
Mostly sunny, with a high near 97. West wind 5 to 10 mph. |
| Wednesday Night |
Mostly clear, with a low around 77. West wind around 5 mph. |
| Thursday |
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 96. Northwest wind around 5 mph. |
| Thursday Night |
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 75. North wind around 5 mph. |
| Friday |
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 95. North wind around 5 mph. |
Forecast from NOAA-NWS for Zachary, LA.