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

55°F

13°C

Humidity 44%
Wind Speed S 3 mph
Barometer 30.24 in (1023.9 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 18 Mar 8:53 pm CDT
Extended Forecast for

3 Miles SSE Port Allen LA

  • Tonight

    Tonight: Mostly clear, with a low around 47. South wind around 5 mph becoming calm.

    Low: 47 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 77. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 77 °F

    Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 4am. Otherwise, mostly clear, with a low around 54. Southwest wind around 5 mph becoming calm after midnight.

    Low: 54 °F

    Clear then
    Patchy Fog

  • Friday

    Friday: Patchy fog before 9am. Otherwise, sunny, with a high near 79. Light southwest wind increasing to 5 to 10 mph in the afternoon.

    High: 79 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Patchy fog after 3am. Otherwise, mostly clear, with a low around 59. Southwest wind around 5 mph.

    Low: 59 °F

    Clear then
    Patchy Fog

  • Saturday

    Saturday: Areas of fog before 9am. Otherwise, sunny, with a high near 82. Light southwest wind increasing to 5 to 10 mph in the morning.

    High: 82 °F

    Areas Fog
    then Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 61. Southwest wind 5 to 10 mph.

    Low: 61 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 84. Southwest wind 5 to 10 mph.

    High: 84 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 60. Southwest wind 5 to 10 mph.

    Low: 60 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 47. South wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 77. Calm wind becoming southwest around 5 mph in the afternoon.
Thursday Night
Patchy fog after 4am. Otherwise, mostly clear, with a low around 54. Southwest wind around 5 mph becoming calm after midnight.
Friday
Patchy fog before 9am. Otherwise, sunny, with a high near 79. Light southwest wind increasing to 5 to 10 mph in the afternoon.
Friday Night
Patchy fog after 3am. Otherwise, mostly clear, with a low around 59. Southwest wind around 5 mph.
Saturday
Areas of fog before 9am. Otherwise, sunny, with a high near 82. Light southwest wind increasing to 5 to 10 mph in the morning.
Saturday Night
Clear, with a low around 61. Southwest wind 5 to 10 mph.
Sunday
Sunny, with a high near 84. Southwest wind 5 to 10 mph.
Sunday Night
Clear, with a low around 60. Southwest wind 5 to 10 mph.
Monday
Sunny, with a high near 83. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 58. West wind around 5 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 82. Calm wind becoming east around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 60. South wind around 5 mph.
Wednesday
Sunny, with a high near 83. Calm wind becoming south around 5 mph in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Port Allen LA
 30.41°N 91.18°W
Last Update:
5:18 pm CDT Mar 18, 2026
Forecast Valid:
9pm CDT Mar 18, 2026-6pm CDT Mar 25, 2026
 
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Additional Resources

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