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

73°F

23°C

Humidity 90%
Wind Speed SE 12 mph
Barometer 30.06 in (1017.8 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 7 Mar 12:53 am CST
Extended Forecast for

Old Jefferson LA

  • Overnight

    Overnight: Mostly cloudy, with a low around 71. Southeast wind around 5 mph.

    Low: 71 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 83. South wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 83 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely before 9pm, then showers likely and possibly a thunderstorm between 9pm and 11pm, then a chance of showers and thunderstorms after 11pm. Increasing clouds, with a low around 68. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 68 °F

    T-storms
    Likely then
    Chance
    T-storms

  • Sunday

    Sunday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 9am. High near 77. Calm wind becoming west around 5 mph. Chance of precipitation is 90%.

    High: 77 °F

    T-storms
    Likely then
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 67. Calm wind.

    Low: 67 °F

    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 82. Calm wind becoming south around 5 mph in the morning.

    High: 82 °F

    Cloudy then
    Chance
    T-storms

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 68. South wind around 5 mph.

    Low: 68 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 84. South wind 5 to 10 mph.

    High: 84 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of showers after midnight. Cloudy, with a low around 69. South wind around 5 mph.

    Low: 69 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 71. Southeast wind around 5 mph.
Saturday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 83. South wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and thunderstorms likely before 9pm, then showers likely and possibly a thunderstorm between 9pm and 11pm, then a chance of showers and thunderstorms after 11pm. Increasing clouds, with a low around 68. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 9am. High near 77. Calm wind becoming west around 5 mph. Chance of precipitation is 90%.
Sunday Night
Mostly cloudy, with a low around 67. Calm wind.
Monday
A 30 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 82. Calm wind becoming south around 5 mph in the morning.
Monday Night
Mostly cloudy, with a low around 68. South wind around 5 mph.
Tuesday
Mostly cloudy, with a high near 84. South wind 5 to 10 mph.
Tuesday Night
A slight chance of showers after midnight. Cloudy, with a low around 69. South wind around 5 mph.
Wednesday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 84. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 57. Southwest wind 10 to 15 mph becoming north after midnight.
Thursday
A slight chance of showers and thunderstorms. Sunny, with a high near 68. North wind 10 to 15 mph.
Thursday Night
Mostly clear, with a low around 48. North wind 5 to 10 mph.
Friday
Sunny, with a high near 72. East wind around 5 mph becoming south in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Old Jefferson LA
 30.38°N 91.02°W
Last Update:
11:32 pm CST Mar 6, 2026
Forecast Valid:
1am CST Mar 7, 2026-6pm CDT Mar 13, 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