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

Lafayette, Lafayette Regional Airport (KLFT)

Lat: 30.2°NLon: 91.99°WElev: 39ft.

Mostly Cloudy

76°F

24°C

Humidity 82%
Wind Speed S 8 mph
Barometer 30.05 in (1017.5 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 4 Apr 7:53 pm CDT
Extended Forecast for

Duson LA

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 60. South wind around 5 mph becoming calm. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 60 °F

    Chance
    T-storms then
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms, mainly before 2pm. Mostly cloudy, with a high near 71. North wind around 15 mph, with gusts as high as 25 mph.

    High: 71 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 55. North wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 55 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 70. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 70 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 49. Northeast wind 5 to 10 mph.

    Low: 49 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 76. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 76 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 56. East wind around 5 mph.

    Low: 56 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 77. East wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 77 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before 1am. Partly cloudy, with a low around 61. East wind 5 to 10 mph.

    Low: 61 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 60. South wind around 5 mph becoming calm. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A 40 percent chance of showers and thunderstorms, mainly before 2pm. Mostly cloudy, with a high near 71. North wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 55. North wind 10 to 15 mph, with gusts as high as 20 mph.
Monday
Mostly cloudy, with a high near 70. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 49. Northeast wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 76. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 56. East wind around 5 mph.
Wednesday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 77. East wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 61. East wind 5 to 10 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 80.
Thursday Night
Mostly cloudy, with a low around 62.
Friday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 81.
Friday Night
Mostly cloudy, with a low around 64.
Saturday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Duson LA
 30.22°N 92.18°W
Last Update:
7:45 pm CDT Apr 4, 2026
Forecast Valid:
8pm CDT Apr 4, 2026-6pm CDT Apr 11, 2026
 
Forecast Discussion
 
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Additional Resources

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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