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.

Overcast

75°F

24°C

Humidity 94%
Wind Speed NA
Barometer 30.06 in (1017.7 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Last update 1 Nov 5:53 pm CST
Extended Forecast for

Grand Coteau LA

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 2am. Increasing clouds, with a low around 67. East wind around 5 mph.

    Low: 67 °F

    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers after 4pm. Mostly cloudy, with a high near 82. Southeast wind 5 to 10 mph.

    High: 82 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 68. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 68 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of showers, then showers and possibly a thunderstorm after noon. High near 82. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    High: 82 °F

    Chance
    Showers then
    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms between midnight and 3am, then a chance of showers after 3am. Low around 63. South wind around 5 mph becoming calm. Chance of precipitation is 80%.

    Low: 63 °F

    Showers then
    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 77. Northwest wind around 5 mph.

    High: 77 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 53. Calm wind.

    Low: 53 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers before noon. Mostly sunny, with a high near 78. Calm wind becoming northwest around 5 mph.

    High: 78 °F

    Slight Chance
    Showers then
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 51. Calm wind.

    Low: 51 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of showers, mainly before 2am. Increasing clouds, with a low around 67. East wind around 5 mph.
Monday
A 30 percent chance of showers after 4pm. Mostly cloudy, with a high near 82. Southeast wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 68. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
A chance of showers, then showers and possibly a thunderstorm after noon. High near 82. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Tuesday Night
Showers and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms between midnight and 3am, then a chance of showers after 3am. Low around 63. South wind around 5 mph becoming calm. Chance of precipitation is 80%.
Wednesday
Mostly sunny, with a high near 77. Northwest wind around 5 mph.
Wednesday Night
Partly cloudy, with a low around 53. Calm wind.
Thursday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 78. Calm wind becoming northwest around 5 mph.
Thursday Night
Partly cloudy, with a low around 51. Calm wind.
Friday
Sunny, with a high near 76.
Friday Night
Partly cloudy, with a low around 48.
Saturday
Mostly sunny, with a high near 74.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 48.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Coteau LA
 30.43°N 92.05°W
Last Update:
5:45 pm CST Nov 1, 2026
Forecast Valid:
6pm CST Nov 1, 2026-6pm CST Nov 8, 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