National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Baton Rouge, Baton Rouge Metropolitan, Ryan Field (KBTR)

Lat: 30.54°NLon: 91.15°WElev: 69ft.

Overcast

75°F

24°C

Humidity 94%
Wind Speed NE 8 mph
Barometer 30.02 in (1016.5 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Last update 5 Oct 8:53 am CDT
Extended Forecast for

Port Allen LA

  • Today

    Today: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 83. Northeast wind around 10 mph. Chance of precipitation is 40%.

    High: 83 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 72. Northeast wind around 5 mph.

    Low: 72 °F

    Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 86. Northeast wind 5 to 10 mph.

    High: 86 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 70. East wind around 5 mph.

    Low: 70 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 88. Northeast wind 5 to 10 mph.

    High: 88 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 69. East wind around 5 mph.

    Low: 69 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 88. Northeast wind 5 to 10 mph.

    High: 88 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 68. East wind around 5 mph.

    Low: 68 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of showers. Mostly sunny, with a high near 85. Northeast wind around 10 mph, with gusts as high as 20 mph.

    High: 85 °F

    Slight Chance
    Showers

Detailed Forecast

Today
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 83. Northeast wind around 10 mph. Chance of precipitation is 40%.
Tonight
A 30 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 72. Northeast wind around 5 mph.
Tuesday
Mostly sunny, with a high near 86. Northeast wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 70. East wind around 5 mph.
Wednesday
Sunny, with a high near 88. Northeast wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 69. East wind around 5 mph.
Thursday
Sunny, with a high near 88. Northeast wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 68. East wind around 5 mph.
Friday
A slight chance of showers. Mostly sunny, with a high near 85. Northeast wind around 10 mph, with gusts as high as 20 mph.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. East wind 10 to 15 mph.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 83. Northeast wind around 15 mph, with gusts as high as 25 mph.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 70. Northeast wind 10 to 15 mph.
Sunday
A chance of showers. Partly sunny, with a high near 85. North wind around 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Port Allen LA
 30.45°N 91.18°W
Last Update:
2:56 am CDT Oct 5, 2026
Forecast Valid:
9am CDT Oct 5, 2026-6pm CDT Oct 11, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation