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

55°F

13°C

Humidity 93%
Wind Speed E 5 mph
Barometer 30.12 in (1019.8 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Wind Chill54°F (12°C)
Last update 30 Nov 12:53 am CST
Extended Forecast for

Old Jefferson LA

  • Overnight

    Overnight: A chance of sprinkles before 3am, then a chance of showers, mainly after 4am. Mostly cloudy, with a low around 57. Southeast wind around 5 mph becoming calm. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 57 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers, mainly before 2pm. Temperature rising to near 62 by 10am, then falling to around 56 during the remainder of the day. Light east wind becoming north 5 to 10 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 62 °F⇓

    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of showers, mainly before 2am. Cloudy, with a low around 50. Northeast wind 5 to 10 mph.

    Low: 50 °F

    Chance
    Showers

  • Monday

    Monday: Showers likely, mainly after noon. Cloudy, with a high near 59. Northeast wind around 5 mph. Chance of precipitation is 70%.

    High: 59 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: Showers. Low around 45. North wind 5 to 10 mph. Chance of precipitation is 90%.

    Low: 45 °F

    Showers then
    Showers
    Likely

  • Tuesday

    Tuesday: A 20 percent chance of showers before noon. Mostly sunny, with a high near 53. North wind 5 to 10 mph.

    High: 53 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 36. North wind around 5 mph becoming calm in the evening.

    Low: 36 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 59. Calm wind becoming east around 5 mph.

    High: 59 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers, then a chance of showers and thunderstorms after midnight. Cloudy, with a low around 50. Calm wind becoming east around 5 mph after midnight.

    Low: 50 °F

    Chance
    Showers

Detailed Forecast

Overnight
A chance of sprinkles before 3am, then a chance of showers, mainly after 4am. Mostly cloudy, with a low around 57. Southeast wind around 5 mph becoming calm. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers, mainly before 2pm. Temperature rising to near 62 by 10am, then falling to around 56 during the remainder of the day. Light east wind becoming north 5 to 10 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A 40 percent chance of showers, mainly before 2am. Cloudy, with a low around 50. Northeast wind 5 to 10 mph.
Monday
Showers likely, mainly after noon. Cloudy, with a high near 59. Northeast wind around 5 mph. Chance of precipitation is 70%.
Monday Night
Showers. Low around 45. North wind 5 to 10 mph. Chance of precipitation is 90%.
Tuesday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 53. North wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 36. North wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 59. Calm wind becoming east around 5 mph.
Wednesday Night
A slight chance of showers, then a chance of showers and thunderstorms after midnight. Cloudy, with a low around 50. Calm wind becoming east around 5 mph after midnight.
Thursday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 60. Northeast wind around 5 mph.
Thursday Night
Showers likely. Cloudy, with a low around 52. Northeast wind around 5 mph.
Friday
Showers likely. Mostly cloudy, with a high near 62. East wind around 5 mph becoming northwest in the afternoon.
Friday Night
Showers likely. Mostly cloudy, with a low around 52. Northwest wind around 5 mph becoming west in the evening.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 62. Northwest wind around 5 mph becoming southwest in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Old Jefferson LA
 30.38°N 90.99°W
Last Update:
11:30 pm CST Nov 29, 2025
Forecast Valid:
1am CST Nov 30, 2025-6pm CST Dec 6, 2025
 
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