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

47°F

8°C

Humidity 36%
Wind Speed E 3 mph
Barometer 30.34 in (1027.3 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 15 Dec 4:53 pm CST
Extended Forecast for

Zachary LA

  • Tonight

    Tonight: Widespread frost after 9pm. Otherwise, mostly clear, with a low around 29. Calm wind.

    Low: 29 °F

    Frost

  • Tuesday

    Tuesday: Widespread frost, mainly before 8am. Otherwise, increasing clouds, with a high near 58. Calm wind becoming southeast around 5 mph.

    High: 58 °F

    Frost then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 45. East wind around 5 mph becoming calm.

    Low: 45 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers after noon. Patchy fog before 8am. Otherwise, partly sunny, with a high near 67. East wind around 5 mph.

    High: 67 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 55. Southeast wind around 5 mph.

    Low: 55 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms after noon. Patchy fog before 10am. Otherwise, partly sunny, with a high near 76. Southeast wind 5 to 10 mph becoming west in the afternoon.

    High: 76 °F

    Patchy Fog
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 45. West wind around 5 mph becoming north after midnight.

    Low: 45 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 61. Northeast wind around 5 mph.

    High: 61 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 43. Southeast wind around 5 mph.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Tonight
Widespread frost after 9pm. Otherwise, mostly clear, with a low around 29. Calm wind.
Tuesday
Widespread frost, mainly before 8am. Otherwise, increasing clouds, with a high near 58. Calm wind becoming southeast around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 45. East wind around 5 mph becoming calm.
Wednesday
A 20 percent chance of showers after noon. Patchy fog before 8am. Otherwise, partly sunny, with a high near 67. East wind around 5 mph.
Wednesday Night
A 20 percent chance of showers. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 55. Southeast wind around 5 mph.
Thursday
A 40 percent chance of showers and thunderstorms after noon. Patchy fog before 10am. Otherwise, partly sunny, with a high near 76. Southeast wind 5 to 10 mph becoming west in the afternoon.
Thursday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 45. West wind around 5 mph becoming north after midnight.
Friday
Sunny, with a high near 61. Northeast wind around 5 mph.
Friday Night
Mostly clear, with a low around 43. Southeast wind around 5 mph.
Saturday
Mostly sunny, with a high near 72. South wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 60. South wind around 5 mph.
Sunday
Mostly sunny, with a high near 76. South wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 61. Southeast wind around 5 mph.
Monday
Partly sunny, with a high near 75. South wind around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Zachary LA
 30.66°N 91.14°W
Last Update:
2:48 pm CST Dec 15, 2025
Forecast Valid:
4pm CST Dec 15, 2025-6pm CST Dec 22, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation