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

85°F

29°C

Humidity 53%
Wind Speed E 6 mph
Barometer 30.11 in (1019.5 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 14 Oct 11:53 am CDT
Extended Forecast for

Port Allen LA

  • This Afternoon

    This Afternoon: Sunny, with a high near 92. Southeast wind around 5 mph.

    High: 92 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 66. Southeast wind around 5 mph becoming calm in the evening.

    Low: 66 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 91. Calm wind becoming southeast around 5 mph in the morning.

    High: 91 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 68. East wind around 5 mph becoming calm in the evening.

    Low: 68 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 90. Light north wind increasing to 5 to 10 mph in the afternoon.

    High: 90 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 58. Breezy, with a north wind 15 to 20 mph.

    Low: 58 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 76. Northeast wind around 15 mph.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 55. Northeast wind around 5 mph.

    Low: 55 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 83. Northeast wind around 10 mph.

    High: 83 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 92. Southeast wind around 5 mph.
Tonight
Clear, with a low around 66. Southeast wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 91. Calm wind becoming southeast around 5 mph in the morning.
Thursday Night
Mostly clear, with a low around 68. East wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 90. Light north wind increasing to 5 to 10 mph in the afternoon.
Friday Night
Mostly clear, with a low around 58. Breezy, with a north wind 15 to 20 mph.
Saturday
Sunny, with a high near 76. Northeast wind around 15 mph.
Saturday Night
Mostly clear, with a low around 55. Northeast wind around 5 mph.
Sunday
Sunny, with a high near 83. Northeast wind around 10 mph.
Sunday Night
Partly cloudy, with a low around 64. East wind 5 to 10 mph.
Monday
A slight chance of showers. Mostly sunny, with a high near 85. East wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 66. East wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 87. Northeast wind around 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Port Allen LA
 30.45°N 91.2°W
Last Update:
10:07 am CDT Oct 14, 2026
Forecast Valid:
12pm CDT Oct 14, 2026-6pm CDT Oct 20, 2026
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation