Current conditions at
Lafayette, Lafayette Regional Airport (KLFT)
Lat: 30.2°NLon: 91.99°WElev: 39ft.
Overcast
81°F
27°C
| Humidity | 77% |
| Wind Speed | S 9 mph |
| Barometer | 29.91 in (1012.8 mb) |
| Dewpoint | 73°F (23°C) |
| Visibility | 9.00 mi |
| Heat Index | 86°F (30°C) |
| Last update | 6 May 11:53 am CDT |
Extended Forecast for
Mermentau LA
This Afternoon

High: 85 °F
Chance
T-stormsTonight
Low: 67 °F
Chance
T-storms then
ShowersThursday

High: 75 °F
Chance
T-stormsThursday Night
Low: 66 °F
Mostly Cloudy
then Chance
ShowersFriday

High: 75 °F
Showers
Friday Night

Low: 70 °F
Showers
LikelySaturday

High: 79 °F
Showers
Saturday Night

Low: 71 °F
Chance
T-stormsSunday

High: 82 °F
Chance
T-storms
Detailed Forecast
This Afternoon
A 30 percent chance of showers and thunderstorms, mainly between 1pm and 2pm. Mostly sunny, with a high near 85. South wind around 15 mph, with gusts as high as 25 mph.
Tonight
Showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then a chance of showers and thunderstorms after 4am. Low around 67. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 75. North wind 5 to 10 mph. Chance of precipitation is 30%.
Thursday Night
A 30 percent chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 66. Northeast wind around 5 mph.
Friday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 7am. High near 75. Northeast wind around 5 mph becoming southeast in the afternoon. Chance of precipitation is 80%.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 70. Southeast wind around 5 mph becoming calm. Chance of precipitation is 70%.
Saturday
Showers and possibly a thunderstorm. High near 79. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 80%.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71. South wind around 5 mph becoming calm in the evening.
Sunday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82. Calm wind becoming southwest around 5 mph in the morning.
Sunday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 69.
Monday
Sunny, with a high near 79.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Sunny, with a high near 79.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Mermentau LA
30.18°N 92.58°W
30.18°N 92.58°W
12:45 pm CDT May 6, 2026
12pm CDT May 6, 2026-6pm CDT May 12, 2026


