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

Showers and Thunderstorms from the Southern Plains into the Mid-Mississippi Valley; Record Warmth in the Plains and Midwest

Heavy rain and widely scattered severe storms capable of large hail, damaging winds, and possibly a tornado are expected over portions of the central and southern Plains into the Lower Missouri Valley. Unseasonable warmth will continue for a few more days across the Midwest and Southeast where several daily record highs could fall. Read More >

Hazardous Weather Conditions

Current conditions at

Acadiana Regional Airport (KARA)

Lat: 30.03°NLon: 91.88°WElev: 13ft.

Fair

71°F

22°C

Humidity 100%
Wind Speed SE 3 mph
Barometer 30.05 in (1017.3 mb)
Dewpoint 71°F (22°C)
Visibility 1.75 mi
Last update 14 Oct 2:53 am CDT
Extended Forecast for

Saint Martinville LA

Dense Fog Advisory October 14, 04:00am until October 14, 10:00am
Click here for hazard details and duration
Dense Fog Advisory

  • Overnight

    Overnight: Partly cloudy, with a low around 68. Calm wind becoming southeast around 5 mph.

    Low: 68 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 90. Southeast wind 5 to 10 mph.

    High: 90 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 65. South wind around 5 mph becoming calm in the evening.

    Low: 65 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 89. East wind 5 to 10 mph.

    High: 89 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 65. Southeast wind around 5 mph becoming calm in the evening.

    Low: 65 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 89. North wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 89 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57. Windy, with a north wind 20 to 25 mph, with gusts as high as 35 mph.

    Low: 57 °F

    Partly Cloudy
    and Windy
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 75. Northeast wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 53. Northeast wind 5 to 10 mph.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 68. Calm wind becoming southeast around 5 mph.
Wednesday
Sunny, with a high near 90. Southeast wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 65. South wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 89. East wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 65. Southeast wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 89. North wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Mostly clear, with a low around 57. Windy, with a north wind 20 to 25 mph, with gusts as high as 35 mph.
Saturday
Sunny, with a high near 75. Northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 53. Northeast wind 5 to 10 mph.
Sunday
Sunny, with a high near 82.
Sunday Night
Partly cloudy, with a low around 62.
Monday
A 30 percent chance of showers. Mostly sunny, with a high near 85.
Monday Night
Partly cloudy, with a low around 64.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 87.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Martinville LA
 30.15°N 91.82°W
Last Update:
2:45 am CDT Oct 14, 2026
Forecast Valid:
3am CDT Oct 14, 2026-6pm CDT Oct 20, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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