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.

Mostly Cloudy

74°F

23°C

Humidity 85%
Wind Speed E 8 mph
Barometer 30.08 in (1018.5 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 3 Apr 7:53 pm CDT
Extended Forecast for

Port Allen LA

  • Tonight

    Tonight: Mostly cloudy, with a low around 69. Southeast wind 5 to 10 mph.

    Low: 69 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 83. South wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 83 °F

    Chance
    Showers then
    T-storms

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 7pm. Low around 64. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 64 °F

    T-storms then
    Showers

  • Sunday

    Sunday: A chance of showers and thunderstorms. Cloudy, with a high near 71. North wind 5 to 10 mph. Chance of precipitation is 50%.

    High: 71 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 54. North wind 5 to 10 mph.

    Low: 54 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 67. Northeast wind 5 to 10 mph.

    High: 67 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 50. Northeast wind around 5 mph.

    Low: 50 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 75. East wind 5 to 10 mph.

    High: 75 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 56. East wind around 5 mph.

    Low: 56 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 69. Southeast wind 5 to 10 mph.
Saturday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 83. South wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 7pm. Low around 64. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday
A chance of showers and thunderstorms. Cloudy, with a high near 71. North wind 5 to 10 mph. Chance of precipitation is 50%.
Sunday Night
Mostly cloudy, with a low around 54. North wind 5 to 10 mph.
Monday
Mostly cloudy, with a high near 67. Northeast wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 50. Northeast wind around 5 mph.
Tuesday
Mostly sunny, with a high near 75. East wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 56. East wind around 5 mph.
Wednesday
A chance of showers, mainly after 1pm. Partly sunny, with a high near 75. East wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 59. East wind 5 to 10 mph.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 77. East wind 5 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 61. East wind 5 to 10 mph.
Friday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 80. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Port Allen LA
 30.45°N 91.18°W
Last Update:
2:01 pm CDT Apr 3, 2026
Forecast Valid:
8pm CDT Apr 3, 2026-6pm CDT Apr 10, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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