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

69°F

21°C

Humidity 76%
Wind Speed N 13 G 23 mph
Barometer 30.14 in (1020.4 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 10 Jan 10:53 am CST
Extended Forecast for

Old Jefferson LA

  • Today

    Today: A 20 percent chance of showers before 3pm. Mostly cloudy, with a temperature falling to around 65 by 5pm. North wind around 10 mph, with gusts as high as 20 mph.

    High: 71 °F⇓

    Slight Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 43. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 43 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 57. North wind 5 to 10 mph.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Areas of frost after 5am. Otherwise, partly cloudy, with a low around 36. North wind around 5 mph.

    Low: 36 °F

    Partly Cloudy
    then Areas
    Frost

  • Monday

    Monday: Areas of frost before 8am. Otherwise, mostly sunny, with a high near 54. Northeast wind around 5 mph becoming calm.

    High: 54 °F

    Areas Frost
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Areas of frost after 4am. Otherwise, partly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Partly Cloudy
    then Areas
    Frost

  • Tuesday

    Tuesday: Areas of frost before 7am. Otherwise, partly sunny, with a high near 58. Calm wind.

    High: 58 °F

    Areas Frost
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 64. Calm wind becoming west around 5 mph in the morning.

    High: 64 °F

    Mostly Sunny

Detailed Forecast

Today
A 20 percent chance of showers before 3pm. Mostly cloudy, with a temperature falling to around 65 by 5pm. North wind around 10 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 43. North wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 57. North wind 5 to 10 mph.
Sunday Night
Areas of frost after 5am. Otherwise, partly cloudy, with a low around 36. North wind around 5 mph.
Monday
Areas of frost before 8am. Otherwise, mostly sunny, with a high near 54. Northeast wind around 5 mph becoming calm.
Monday Night
Areas of frost after 4am. Otherwise, partly cloudy, with a low around 36. Calm wind.
Tuesday
Areas of frost before 7am. Otherwise, partly sunny, with a high near 58. Calm wind.
Tuesday Night
A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 45. Calm wind.
Wednesday
Mostly sunny, with a high near 64. Calm wind becoming west around 5 mph in the morning.
Wednesday Night
Mostly clear, with a low around 38. Northwest wind around 5 mph.
Thursday
Sunny, with a high near 52. North wind 5 to 10 mph.
Thursday Night
Areas of frost. Otherwise, clear, with a low around 35. Northwest wind around 5 mph becoming calm.
Friday
Areas of frost. Otherwise, sunny, with a high near 62. Calm wind becoming southwest around 5 mph 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:
11:34 am CST Jan 10, 2026
Forecast Valid:
11am CST Jan 10, 2026-6pm CST Jan 16, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation