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

Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Periods of critical fire weather will persist from the central Rockies to the central Plains through the weekend as gusty winds and low relative humidity continue. Read More >

Current conditions at

Acadiana Regional Airport (KARA)

Lat: 30.03°NLon: 91.88°WElev: 13ft.

Fog

53°F

12°C

Humidity 100%
Wind Speed SE 3 mph
Barometer 30.15 in (1021.0 mb)
Dewpoint 53°F (12°C)
Visibility 0.50 mi
Last update 20 Mar 4:53 am CDT
Extended Forecast for

Saint Martinville LA

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 79. Light south wind increasing to 10 to 15 mph in the morning.

    High: 79 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 57. Southwest wind 5 to 15 mph.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 82. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 61. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 61 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 81. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 60. South wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 60 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 85. West wind 5 to 10 mph.

    High: 85 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 59. Southwest wind 5 to 10 mph becoming light and variable after midnight.

    Low: 59 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 86. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 86 °F

    Sunny

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 79. Light south wind increasing to 10 to 15 mph in the morning.
Tonight
Mostly clear, with a low around 57. Southwest wind 5 to 15 mph.
Saturday
Sunny, with a high near 82. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 61. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 81. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 60. South wind 5 to 15 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 85. West wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 59. Southwest wind 5 to 10 mph becoming light and variable after midnight.
Tuesday
Sunny, with a high near 86. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 59.
Wednesday
Sunny, with a high near 86.
Wednesday Night
Mostly clear, with a low around 60.
Thursday
Sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Martinville LA
 30.13°N 91.82°W
Last Update:
3:46 am CDT Mar 20, 2026
Forecast Valid:
5am CDT Mar 20, 2026-6pm CDT Mar 26, 2026
 
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Additional Resources

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Hourly Weather Forecast

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Chance of Precipitation