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.

Fair

90°F

32°C

Humidity 35%
Wind Speed N 15 G 21 mph
Barometer 29.87 in (1011.5 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 8 Oct 3:53 pm CDT
Extended Forecast for

Port Allen LA

  • Tonight

    Tonight: Mostly clear, with a low around 71. Northeast wind 5 to 10 mph.

    Low: 71 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 88. Northeast wind 10 to 15 mph.

    High: 88 °F

    Sunny

  • Friday Night

    Friday Night: A slight chance of showers before 10pm, then a chance of showers after midnight. Mostly cloudy, with a low around 69. North wind 10 to 15 mph. Chance of precipitation is 30%.

    Low: 69 °F

    Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers before 1pm. Partly sunny, with a high near 80. North wind 10 to 15 mph.

    High: 80 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 63. North wind around 5 mph becoming calm in the evening.

    Low: 63 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 89. Calm wind becoming northwest around 5 mph.

    High: 89 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 66. Calm wind.

    Low: 66 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 90. Calm wind becoming south around 5 mph.

    High: 90 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 70. Calm wind.

    Low: 70 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 71. Northeast wind 5 to 10 mph.
Friday
Sunny, with a high near 88. Northeast wind 10 to 15 mph.
Friday Night
A slight chance of showers before 10pm, then a chance of showers after midnight. Mostly cloudy, with a low around 69. North wind 10 to 15 mph. Chance of precipitation is 30%.
Saturday
A 30 percent chance of showers before 1pm. Partly sunny, with a high near 80. North wind 10 to 15 mph.
Saturday Night
Mostly clear, with a low around 63. North wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 89. Calm wind becoming northwest around 5 mph.
Sunday Night
Mostly clear, with a low around 66. Calm wind.
Columbus Day
Sunny, with a high near 90. Calm wind becoming south around 5 mph.
Monday Night
Mostly clear, with a low around 70. Calm wind.
Tuesday
Sunny, with a high near 91. Calm wind becoming southwest around 5 mph.
Tuesday Night
Clear, with a low around 71. Calm wind.
Wednesday
Sunny, with a high near 91. Calm wind becoming east around 5 mph in the afternoon.
Wednesday Night
Clear, with a low around 72. South wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 91. Southeast wind around 5 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Port Allen LA
 30.45°N 91.18°W
Last Update:
4:18 pm CDT Oct 8, 2026
Forecast Valid:
4pm CDT Oct 8, 2026-6pm CDT Oct 15, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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