| National Weather Service Forecast for:
Oak Grove LA Issued by: National Weather Service Jackson, MS |
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| Updated: 7:36 pm CDT Sep 15, 2026 | ||||||||||||||||||
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| Tonight |
Mostly clear, with a low around 74. Calm wind. |
| Wednesday |
Sunny and hot, with a high near 98. Heat index values as high as 105. Calm wind becoming southeast around 5 mph in the afternoon. |
| Wednesday Night |
Mostly clear, with a low around 73. East southeast wind around 5 mph becoming calm. |
| Thursday |
Sunny and hot, with a high near 97. Heat index values as high as 101. Calm wind becoming east around 5 mph. |
| Thursday Night |
Mostly clear, with a low around 70. Calm wind. |
| Friday |
Sunny and hot, with a high near 98. Calm wind. |
| Friday Night |
Clear, with a low around 71. Calm wind. |
| Saturday |
Sunny and hot, with a high near 99. Calm wind. |
| Saturday Night |
Mostly clear, with a low around 73. Calm wind. |
| Sunday |
Sunny and hot, with a high near 99. |
| Sunday Night |
Mostly clear, with a low around 73. |
| Monday |
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96. |
| Monday Night |
Partly cloudy, with a low around 71. |
| Tuesday |
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. |
Forecast from NOAA-NWS for Oak Grove LA.
