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

43°F

6°C

Humidity 60%
Wind Speed N 5 mph
Barometer 30.13 in (1020.0 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 15 Jan 4:53 am CST
Extended Forecast for

Port Allen LA

  • Today

    Today: Areas of frost between 7am and 8am. Otherwise, sunny, with a high near 51. North wind 5 to 10 mph becoming light northwest in the afternoon.

    High: 51 °F

    Areas Frost
    then Sunny

  • Tonight

    Tonight: Widespread frost, mainly between 11pm and 5am. Otherwise, clear, with a low around 32. Calm wind becoming south around 5 mph.

    Low: 32 °F

    Frost

  • Friday

    Friday: Areas of frost before 8am. Otherwise, sunny, with a high near 68. Southwest wind 5 to 10 mph.

    High: 68 °F

    Areas Frost
    then Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers after midnight. Partly cloudy, with a low around 46. Southwest wind around 5 mph becoming north after midnight.

    Low: 46 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 54. North wind 5 to 10 mph.

    High: 54 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain showers, mixing with snow after 9pm, then gradually ending. Widespread frost after 4am. Otherwise, partly cloudy, with a low around 31. North wind around 5 mph. Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Rain/Snow
    then Frost

  • Sunday

    Sunday: Widespread frost before 8am. Otherwise, sunny, with a high near 48. Northwest wind 5 to 10 mph.

    High: 48 °F

    Frost then
    Sunny

  • Sunday Night

    Sunday Night: Widespread frost after 2am. Otherwise, clear, with a low around 31. Calm wind.

    Low: 31 °F

    Clear then
    Frost

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 60. Calm wind becoming west around 5 mph.

    High: 60 °F

    Sunny

Detailed Forecast

Today
Areas of frost between 7am and 8am. Otherwise, sunny, with a high near 51. North wind 5 to 10 mph becoming light northwest in the afternoon.
Tonight
Widespread frost, mainly between 11pm and 5am. Otherwise, clear, with a low around 32. Calm wind becoming south around 5 mph.
Friday
Areas of frost before 8am. Otherwise, sunny, with a high near 68. Southwest wind 5 to 10 mph.
Friday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 46. Southwest wind around 5 mph becoming north after midnight.
Saturday
Mostly sunny, with a high near 54. North wind 5 to 10 mph.
Saturday Night
A slight chance of rain showers, mixing with snow after 9pm, then gradually ending. Widespread frost after 4am. Otherwise, partly cloudy, with a low around 31. North wind around 5 mph. Chance of precipitation is 20%.
Sunday
Widespread frost before 8am. Otherwise, sunny, with a high near 48. Northwest wind 5 to 10 mph.
Sunday Night
Widespread frost after 2am. Otherwise, clear, with a low around 31. Calm wind.
M.L.King Day
Sunny, with a high near 60. Calm wind becoming west around 5 mph.
Monday Night
Partly cloudy, with a low around 38. Northwest wind around 5 mph becoming northeast in the evening.
Tuesday
Mostly sunny, with a high near 53. Northeast wind around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 39. East wind around 5 mph.
Wednesday
A slight chance of showers. Mostly cloudy, with a high near 60. 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:
11:31 pm CST Jan 14, 2026
Forecast Valid:
5am CST Jan 15, 2026-6pm CST Jan 21, 2026
 
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Additional Resources

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