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

69°F

21°C

Humidity 78%
Wind Speed NE 7 mph
Barometer 30.04 in (1017.3 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 25 Sep 1:53 am CDT
Extended Forecast for

Port Allen LASimilar City Names

  • Overnight

    Overnight: Partly cloudy, with a low around 71. Northeast wind around 5 mph.

    Low: 71 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 90. Northeast wind 5 to 10 mph.

    High: 90 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 69. East wind around 5 mph becoming calm.

    Low: 69 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 91. Calm wind becoming east around 5 mph.

    High: 91 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 70. Calm wind.

    Low: 70 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 93. Calm wind becoming north around 5 mph.

    High: 93 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 71. Calm wind.

    Low: 71 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 94. Calm wind becoming southwest around 5 mph.

    High: 94 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 72. South wind around 5 mph becoming calm.

    Low: 72 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 71. Northeast wind around 5 mph.
Friday
Mostly sunny, with a high near 90. Northeast wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 69. East wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 91. Calm wind becoming east around 5 mph.
Saturday Night
Partly cloudy, with a low around 70. Calm wind.
Sunday
Sunny, with a high near 93. Calm wind becoming north around 5 mph.
Sunday Night
Mostly clear, with a low around 71. Calm wind.
Monday
Sunny, with a high near 94. Calm wind becoming southwest around 5 mph.
Monday Night
Mostly clear, with a low around 72. South wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 93. Light east wind becoming southeast 5 to 10 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 73. Southeast wind 5 to 10 mph.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 92. Southeast wind 5 to 10 mph.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 74. Southeast wind 5 to 10 mph.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 90. South wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Port Allen LASimilar City Names
 30.45°N 91.2°W
Last Update:
1:57 am CDT Sep 25, 2026
Forecast Valid:
2am CDT Sep 25, 2026-6pm CDT Oct 1, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation