Current conditions at

Baton Rouge, Baton Rouge Metropolitan, Ryan Field (KBTR)

Lat: 30.54°NLon: 91.15°WElev: 69ft.

Fair

86°F

30°C

Humidity 65%
Wind Speed Calm
Barometer 30.10 in (1019.1 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 15 Aug 8:53 pm CDT
Extended Forecast for

Port Allen LASimilar City Names

Extreme Heat Watch August 17, 11:00am until August 17, 08:00pm
Extreme Heat Warning August 16, 11:00am until August 16, 08:00pm
Click here for hazard details and duration
Extreme Heat Watch
Extreme Heat Warning
  • Tonight

    Tonight: Clear, with a low around 78. Southwest wind around 5 mph becoming west after midnight.

    Low: 78 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 99. Heat index values as high as 112. Northwest wind around 5 mph becoming calm.

    High: 99 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming clear, with a low around 79. Southwest wind around 5 mph.

    Low: 79 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny and hot, with a high near 99. Heat index values as high as 113. West wind around 5 mph.

    High: 99 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 79. Southwest wind around 5 mph.

    Low: 79 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 98. West wind around 5 mph.

    High: 98 °F

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 79. Southwest wind around 5 mph.

    Low: 79 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 1pm.  Sunny and hot, with a high near 98. West wind around 5 mph.

    High: 98 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 77. Southwest wind around 5 mph.

    Low: 77 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 78. Southwest wind around 5 mph becoming west after midnight.
Sunday
Sunny and hot, with a high near 99. Heat index values as high as 112. Northwest wind around 5 mph becoming calm.
Sunday Night
Mostly cloudy, then gradually becoming clear, with a low around 79. Southwest wind around 5 mph.
Monday
Sunny and hot, with a high near 99. Heat index values as high as 113. West wind around 5 mph.
Monday Night
Mostly clear, with a low around 79. Southwest wind around 5 mph.
Tuesday
Sunny and hot, with a high near 98. West wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 79. Southwest wind around 5 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 98. West wind around 5 mph.
Wednesday Night
Partly cloudy, with a low around 77. Southwest wind around 5 mph.
Thursday
A slight chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 98. West wind around 5 mph.
Thursday Night
Mostly clear, with a low around 78. Southwest wind around 5 mph.
Friday
A slight chance of showers and thunderstorms. Sunny and hot, with a high near 98. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 78. Southwest wind around 5 mph becoming calm in the evening.
Saturday
A slight chance of showers and thunderstorms. Sunny and hot, with a high near 98. Calm wind becoming west around 5 mph.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Port Allen LASimilar City Names
 30.45°N 91.2°W
8:52 pm CDT Aug 15, 2026
9pm CDT Aug 15, 2026-6pm CDT Aug 22, 2026
 
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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