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.

Partly Cloudy

83°F

28°C

Humidity 63%
Wind Speed S 8 mph
Barometer 30.00 in (1015.9 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 9 Mar 4:53 pm CDT
Extended Forecast for

Maringouin LA

  • This Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82. South wind around 15 mph.

    High: 82 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 7pm. Patchy fog after 5am. Otherwise, increasing clouds, with a low around 68. South wind 5 to 10 mph.

    Low: 68 °F

    Slight Chance
    T-storms then
    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 7am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 83. South wind 5 to 15 mph.

    High: 83 °F

    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 69. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 69 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 84. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Chance of precipitation is 60%.

    High: 84 °F

    Mostly Cloudy
    then Showers
    Likely and
    Breezy

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Low around 53. South wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%.

    Low: 53 °F

    Showers

  • Thursday

    Thursday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 66. Breezy, with a north wind 15 to 20 mph.

    High: 66 °F

    Slight Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Clear, with a low around 44. North wind 5 to 10 mph.

    Low: 44 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 75. East wind around 5 mph becoming south in the afternoon.

    High: 75 °F

    Sunny

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82. South wind around 15 mph.
Tonight
A 10 percent chance of showers and thunderstorms before 7pm. Patchy fog after 5am. Otherwise, increasing clouds, with a low around 68. South wind 5 to 10 mph.
Tuesday
Patchy fog before 7am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 83. South wind 5 to 15 mph.
Tuesday Night
Mostly cloudy, with a low around 69. South wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 84. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Chance of precipitation is 60%.
Wednesday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Low around 53. South wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%.
Thursday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 66. Breezy, with a north wind 15 to 20 mph.
Thursday Night
Clear, with a low around 44. North wind 5 to 10 mph.
Friday
Sunny, with a high near 75. East wind around 5 mph becoming south in the afternoon.
Friday Night
Clear, with a low around 51. South wind around 5 mph becoming calm after midnight.
Saturday
Sunny, with a high near 80. Light southeast wind becoming south 5 to 10 mph in the morning.
Saturday Night
Mostly clear, with a low around 58. South wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 82. South wind 5 to 15 mph.
Sunday Night
Mostly cloudy, with a low around 56. South wind 5 to 10 mph.
Monday
Mostly cloudy, with a high near 71. North wind 10 to 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Maringouin LA
 30.51°N 91.52°W
Last Update:
12:31 pm CDT Mar 9, 2026
Forecast Valid:
5pm CDT Mar 9, 2026-6pm CDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation