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

76°F

24°C

Humidity 64%
Wind Speed SE 7 mph
Barometer 29.95 in (1014.2 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 17 Nov 3:53 pm CST
Extended Forecast for

4 Miles NNW Port Allen LA

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, increasing clouds, with a low around 63. Southeast wind around 5 mph.

    Low: 63 °F

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: Widespread dense fog, mainly before 9am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 83. South wind 5 to 10 mph.

    High: 83 °F

    Dense Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Widespread dense fog, mainly after 4am. Otherwise, increasing clouds, with a low around 62. South wind around 5 mph becoming calm after midnight.

    Low: 62 °F

    Mostly Clear
    then Dense
    Fog

  • Wednesday

    Wednesday: Widespread dense fog, mainly before 8am. Otherwise, cloudy through mid morning, then becoming mostly sunny, with a high near 83. Calm wind becoming south around 5 mph in the afternoon.

    High: 83 °F

    Dense Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Widespread dense fog, mainly after 4am. Otherwise, mostly cloudy, with a low around 62. Southeast wind around 5 mph.

    Low: 62 °F

    Partly Cloudy
    then Dense
    Fog

  • Thursday

    Thursday: Widespread dense fog, mainly before 8am. Otherwise, partly sunny, with a high near 82. South wind 5 to 10 mph.

    High: 82 °F

    Dense Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 67. Southeast wind 5 to 10 mph.

    Low: 67 °F

    Chance
    Showers

  • Friday

    Friday: Showers likely. Partly sunny, with a high near 80. Southwest wind 5 to 10 mph. Chance of precipitation is 60%.

    High: 80 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A slight chance of showers, then a chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 64. South wind around 5 mph becoming west after midnight.

    Low: 64 °F

    Chance
    Showers

Detailed Forecast

Tonight
Patchy fog after 1am. Otherwise, increasing clouds, with a low around 63. Southeast wind around 5 mph.
Tuesday
Widespread dense fog, mainly before 9am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 83. South wind 5 to 10 mph.
Tuesday Night
Widespread dense fog, mainly after 4am. Otherwise, increasing clouds, with a low around 62. South wind around 5 mph becoming calm after midnight.
Wednesday
Widespread dense fog, mainly before 8am. Otherwise, cloudy through mid morning, then becoming mostly sunny, with a high near 83. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
Widespread dense fog, mainly after 4am. Otherwise, mostly cloudy, with a low around 62. Southeast wind around 5 mph.
Thursday
Widespread dense fog, mainly before 8am. Otherwise, partly sunny, with a high near 82. South wind 5 to 10 mph.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 67. Southeast wind 5 to 10 mph.
Friday
Showers likely. Partly sunny, with a high near 80. Southwest wind 5 to 10 mph. Chance of precipitation is 60%.
Friday Night
A slight chance of showers, then a chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 64. South wind around 5 mph becoming west after midnight.
Saturday
A chance of showers, mainly after noon. Mostly sunny, with a high near 76. Northwest wind around 5 mph.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 56. Northwest wind around 5 mph becoming northeast after midnight.
Sunday
A slight chance of showers. Mostly sunny, with a high near 74. North wind around 5 mph.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 53. North wind around 5 mph becoming east after midnight.
Monday
A chance of showers. Mostly sunny, with a high near 72. Southeast wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Port Allen LA
 30.5°N 91.25°W
Last Update:
11:32 am CST Nov 17, 2025
Forecast Valid:
4pm CST Nov 17, 2025-6pm CST Nov 24, 2025
 
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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