National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

New Roads False River Regional Airport (KHZR)

Lat: 30.72°NLon: 91.48°WElev: 39ft.

Fair

75°F

24°C

Humidity 100%
Wind Speed Calm
Barometer 29.87 in
Dewpoint 75°F (24°C)
Visibility 8.00 mi
Last update 5 Sep 10:35 pm CDT
Extended Forecast for

Maringouin LA

  • Tonight

    Tonight: Partly cloudy, with a low around 74. Calm wind.

    Low: 74 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Heat index values as high as 106. Calm wind.

    High: 92 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 75. Calm wind becoming west around 5 mph.

    Low: 75 °F

    Partly Cloudy

  • Labor Day

    Labor Day: A 50 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 95. Heat index values as high as 110. Calm wind becoming northwest around 5 mph.

    High: 95 °F

    Sunny then
    Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Mostly clear, with a low around 75. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 75 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 93. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 60%.

    High: 93 °F

    Sunny then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 74. South wind around 5 mph becoming calm in the evening.

    Low: 74 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 91. East wind around 5 mph becoming southeast in the afternoon. Chance of precipitation is 60%.

    High: 91 °F

    Mostly Sunny
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 74. South wind around 5 mph becoming calm.

    Low: 74 °F

    Slight Chance
    T-storms

Detailed Forecast

Tonight
Partly cloudy, with a low around 74. Calm wind.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Heat index values as high as 106. Calm wind.
Sunday Night
Partly cloudy, with a low around 75. Calm wind becoming west around 5 mph.
Labor Day
A 50 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 95. Heat index values as high as 110. Calm wind becoming northwest around 5 mph.
Monday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Mostly clear, with a low around 75. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Tuesday
Showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 93. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 60%.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 74. South wind around 5 mph becoming calm in the evening.
Wednesday
Showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 91. East wind around 5 mph becoming southeast in the afternoon. Chance of precipitation is 60%.
Wednesday Night
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 74. South wind around 5 mph becoming calm.
Thursday
Showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 91. Calm wind becoming southwest around 5 mph in the afternoon.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 73. South wind around 5 mph becoming calm in the evening.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 91. Calm wind becoming southwest around 5 mph.
Friday Night
Partly cloudy, with a low around 74. South wind around 5 mph becoming calm in the evening.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 91. Calm wind becoming southwest around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Maringouin LA
 30.48°N 91.52°W
Last Update:
6:14 pm CDT Sep 5, 2026
Forecast Valid:
10pm CDT Sep 5, 2026-6pm CDT Sep 12, 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