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

53°F

12°C

Humidity 89%
Wind Speed E 5 mph
Barometer 30.13 in (1020.2 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 16 Feb 9:53 pm CST
Extended Forecast for

Port Allen LA

  • Tonight

    Tonight: Areas of fog after midnight. Otherwise, increasing clouds, with a low around 52. Calm wind becoming southeast around 5 mph.

    Low: 52 °F

    Mostly Clear
    then Areas
    Fog

  • Tuesday

    Tuesday: Areas of fog before 8am. Otherwise, partly sunny, with a high near 72. Light southeast wind becoming south 5 to 10 mph in the morning.

    High: 72 °F

    Areas Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 59. South wind around 5 mph.

    Low: 59 °F

    Partly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 78. Southwest wind 5 to 10 mph.

    High: 78 °F

    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 64. South wind 5 to 10 mph.

    Low: 64 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after noon. Partly sunny, with a high near 82. Southwest wind 5 to 15 mph.

    High: 82 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 68. South wind 5 to 10 mph.

    Low: 68 °F

    Chance
    Showers

  • Friday

    Friday: A 50 percent chance of showers. Mostly cloudy, with a high near 83. South wind 5 to 10 mph.

    High: 83 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers. Mostly cloudy, with a low around 68. South wind 5 to 10 mph.

    Low: 68 °F

    Chance
    Showers

Detailed Forecast

Tonight
Areas of fog after midnight. Otherwise, increasing clouds, with a low around 52. Calm wind becoming southeast around 5 mph.
Tuesday
Areas of fog before 8am. Otherwise, partly sunny, with a high near 72. Light southeast wind becoming south 5 to 10 mph in the morning.
Tuesday Night
Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 59. South wind around 5 mph.
Wednesday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 78. Southwest wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 64. South wind 5 to 10 mph.
Thursday
A 20 percent chance of showers after noon. Partly sunny, with a high near 82. Southwest wind 5 to 15 mph.
Thursday Night
A 40 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 68. South wind 5 to 10 mph.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 83. South wind 5 to 10 mph.
Friday Night
A chance of showers. Mostly cloudy, with a low around 68. South wind 5 to 10 mph.
Saturday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 80. South wind 5 to 10 mph becoming northwest in the afternoon.
Saturday Night
A chance of showers. Partly cloudy, with a low around 48. North wind around 10 mph.
Sunday
Sunny, with a high near 64. North wind around 10 mph.
Sunday Night
Mostly clear, with a low around 40. North wind 5 to 10 mph.
Monday
Sunny, with a high near 60. North wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Port Allen LA
 30.45°N 91.18°W
Last Update:
10:11 pm CST Feb 16, 2026
Forecast Valid:
10pm CST Feb 16, 2026-6pm CST Feb 23, 2026
 
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Additional Resources

Radar & Satellite Image

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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