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.

Fair

36°F

2°C

Humidity 86%
Wind Speed Calm
Barometer 30.32 in (1026.7 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 13 Jan 2:53 am CST
Extended Forecast for

Grand Coteau LA

  • Overnight

    Overnight: Partly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 59. Calm wind.

    High: 59 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers between 11pm and midnight. Mostly cloudy, with a low around 45. Calm wind becoming southwest around 5 mph.

    Low: 45 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 65. West wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 65 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 38. North wind around 10 mph, with gusts as high as 20 mph.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 50. North wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 50 °F

    Sunny

  • Thursday Night

    Thursday Night: Areas of frost after midnight. Otherwise, mostly clear, with a low around 33. Calm wind.

    Low: 33 °F

    Clear then
    Areas Frost

  • Friday

    Friday: Areas of frost before 7am. Otherwise, sunny, with a high near 64. Light south wind becoming southwest 5 to 10 mph in the morning.

    High: 64 °F

    Areas Frost
    then Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 39. Southwest wind around 5 mph becoming north after midnight.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 35. Calm wind.
Tuesday
Increasing clouds, with a high near 59. Calm wind.
Tuesday Night
A 20 percent chance of showers between 11pm and midnight. Mostly cloudy, with a low around 45. Calm wind becoming southwest around 5 mph.
Wednesday
Mostly sunny, with a high near 65. West wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 38. North wind around 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 50. North wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Areas of frost after midnight. Otherwise, mostly clear, with a low around 33. Calm wind.
Friday
Areas of frost before 7am. Otherwise, sunny, with a high near 64. Light south wind becoming southwest 5 to 10 mph in the morning.
Friday Night
Partly cloudy, with a low around 39. Southwest wind around 5 mph becoming north after midnight.
Saturday
Sunny, with a high near 58.
Saturday Night
Areas of frost. Otherwise, mostly clear, with a low around 33.
Sunday
Areas of frost. Otherwise, sunny, with a high near 53.
Sunday Night
Mostly clear, with a low around 30.
M.L.King Day
Mostly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grand Coteau LA
 30.43°N 92.05°W
Last Update:
12:45 am CST Jan 13, 2026
Forecast Valid:
3am CST Jan 13, 2026-6pm CST Jan 19, 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