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.

A Few Clouds

70°F

21°C

Humidity 55%
Wind Speed NW 10 mph
Barometer 29.94 in (1013.9 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 10 Dec 3:53 pm CST
Extended Forecast for

Port Allen LA

  • Tonight

    Tonight: Mostly clear, with a low around 40. North wind around 5 mph.

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 60. Northeast wind around 5 mph becoming calm.

    High: 60 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 43. Calm wind.

    Low: 43 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 71. Calm wind becoming south around 5 mph.

    High: 71 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 55. Calm wind.

    Low: 55 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 72. Calm wind becoming east around 5 mph.

    High: 72 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 53. Calm wind becoming north around 5 mph.

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 62. North wind 5 to 10 mph.

    High: 62 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35. Northeast wind around 5 mph.

    Low: 35 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 40. North wind around 5 mph.
Thursday
Sunny, with a high near 60. Northeast wind around 5 mph becoming calm.
Thursday Night
Mostly clear, with a low around 43. Calm wind.
Friday
Mostly sunny, with a high near 71. Calm wind becoming south around 5 mph.
Friday Night
Mostly cloudy, with a low around 55. Calm wind.
Saturday
Mostly sunny, with a high near 72. Calm wind becoming east around 5 mph.
Saturday Night
Partly cloudy, with a low around 53. Calm wind becoming north around 5 mph.
Sunday
Partly sunny, with a high near 62. North wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 35. Northeast wind around 5 mph.
Monday
Sunny, with a high near 54. Northeast wind around 5 mph.
Monday Night
Mostly cloudy, with a low around 39. Calm wind becoming east around 5 mph.
Tuesday
Partly sunny, with a high near 63. Southeast wind around 5 mph.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 51. East wind around 5 mph.
Wednesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 67. Southeast wind around 5 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:
11:33 am CST Dec 10, 2025
Forecast Valid:
4pm CST Dec 10, 2025-6pm CST Dec 17, 2025
 
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