Autumn Temperatures for Eastern Third of the Country; Developing Offshore Coastal Storm

Cooler and less humid conditions for most of the eastern third of the nation as high pressure dominates the weather pattern. Otherwise, rather tranquil weather for most of the nation for the end of the weekend into the start of this week. We continue to monitor a developing coastal storm offshore of the Carolinas; Coastal flooding and beach erosion possible along portions of the Mid-Atlantic. Read More >

Current conditions at

Lafayette, Lafayette Regional Airport (KLFT)

Lat: 30.2°NLon: 91.99°WElev: 39ft.

Fair

55°F

13°C

Humidity 67%
Wind Speed NE 8 mph
Barometer 30.36 in (1027.8 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill53°F (12°C)
Last update 18 Oct 8:53 am CDT
Extended Forecast for

Grand Coteau LA

  • Today

    Today: Sunny, with a high near 75. East wind 5 to 10 mph.

    High: 75 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 50. Calm wind becoming northeast around 5 mph after midnight.

    Low: 50 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 77. Northeast wind around 5 mph.

    High: 77 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 51. Calm wind becoming northeast around 5 mph after midnight.

    Low: 51 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 81. Northeast wind 5 to 10 mph.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 51. Northeast wind around 5 mph becoming calm.

    Low: 51 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 52. Calm wind.

    Low: 52 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 86. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 86 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 75. East wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 50. Calm wind becoming northeast around 5 mph after midnight.
Monday
Mostly sunny, with a high near 77. Northeast wind around 5 mph.
Monday Night
Partly cloudy, with a low around 51. Calm wind becoming northeast around 5 mph after midnight.
Tuesday
Sunny, with a high near 81. Northeast wind 5 to 10 mph.
Tuesday Night
Clear, with a low around 51. Northeast wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 84. Calm wind becoming northeast around 5 mph in the afternoon.
Wednesday Night
Clear, with a low around 52. Calm wind.
Thursday
Sunny, with a high near 86. Calm wind becoming northeast around 5 mph in the afternoon.
Thursday Night
Clear, with a low around 52.
Friday
Sunny, with a high near 87.
Friday Night
Clear, with a low around 53.
Saturday
Sunny, with a high near 87.
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Coteau LA
 30.43°N 92.05°W
7:46 am CDT Oct 18, 2026
9am CDT Oct 18, 2026-6pm CDT Oct 24, 2026
 
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Additional Resources

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Hourly Weather Forecast

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