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.

Light Rain Fog/Mist

46°F

8°C

Humidity 96%
Wind Speed E 5 mph
Barometer 30.05 in (1017.5 mb)
Dewpoint 45°F (7°C)
Visibility 4.00 mi
Wind Chill44°F (7°C)
Last update 6 Dec 7:53 am CST
Extended Forecast for

4 Miles WNW Port Allen LA

  • Today

    Today: A 30 percent chance of showers, mainly before 10am. Mostly cloudy, with a high near 59. Calm wind becoming east around 5 mph.

    High: 59 °F

    Chance
    Showers then
    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 51. Southeast wind around 5 mph becoming calm.

    Low: 51 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of showers, mainly after noon. Partly sunny, with a high near 71. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 71 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of showers before midnight. Mostly cloudy, with a low around 45. North wind 5 to 10 mph.

    Low: 45 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 57. North wind around 10 mph.

    High: 57 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 35. North wind around 5 mph becoming calm after midnight.

    Low: 35 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 58. Calm wind becoming southeast around 5 mph.

    High: 58 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 39. Calm wind.

    Low: 39 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 70. Light south wind becoming southwest 5 to 10 mph in the morning.

    High: 70 °F

    Sunny

Detailed Forecast

Today
A 30 percent chance of showers, mainly before 10am. Mostly cloudy, with a high near 59. Calm wind becoming east around 5 mph.
Tonight
Mostly cloudy, with a low around 51. Southeast wind around 5 mph becoming calm.
Sunday
A 40 percent chance of showers, mainly after noon. Partly sunny, with a high near 71. Calm wind becoming southwest around 5 mph in the afternoon.
Sunday Night
A 40 percent chance of showers before midnight. Mostly cloudy, with a low around 45. North wind 5 to 10 mph.
Monday
Sunny, with a high near 57. North wind around 10 mph.
Monday Night
Mostly clear, with a low around 35. North wind around 5 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 58. Calm wind becoming southeast around 5 mph.
Tuesday Night
Clear, with a low around 39. Calm wind.
Wednesday
Sunny, with a high near 70. Light south wind becoming southwest 5 to 10 mph in the morning.
Wednesday Night
Mostly clear, with a low around 52. South wind around 5 mph.
Thursday
Mostly sunny, with a high near 74. Southwest wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 56. Southwest wind around 5 mph becoming northwest after midnight.
Friday
Mostly sunny, with a high near 68. North wind 5 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Port Allen LA
 30.45°N 91.28°W
Last Update:
5:23 am CST Dec 6, 2025
Forecast Valid:
7am CST Dec 6, 2025-6pm CST Dec 12, 2025
 
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Additional Resources

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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