Dangerous Heat and Possible Flooding This Week
Hot temperatures and high humidity are forecast to continue across much of east Texas into the mid-Mississippi Valley through this week. Heavy to excessive rainfall occurring at times through Friday could bring areas of flooding across parts of the central Plains into the upper Midwest and Four Corners states. Read More >
Current conditions at
Lafayette, Lafayette Regional Airport (KLFT)
Lat: 30.2°NLon: 91.99°WElev: 39ft.
Fair
78°F
26°C
| Humidity | 93% |
| Wind Speed | Calm |
| Barometer | 30.10 in (1019.1 mb) |
| Dewpoint | 76°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 81°F (27°C) |
| Last update | 15 Sep 7:53 am CDT |
Extended Forecast for
Gueydan LA
Today
High: 93 °F
Sunny then
Slight Chance
T-stormsTonight
Low: 76 °F
Mostly Clear
Wednesday
High: 93 °F
Sunny then
Chance
T-stormsWednesday Night
Low: 75 °F
Mostly Clear
Thursday
High: 93 °F
Sunny
Thursday Night
Low: 70 °F
Clear
Friday
High: 92 °F
Sunny
Friday Night
Low: 72 °F
Clear
Saturday
High: 93 °F
Sunny
Detailed Forecast
Today
A slight chance of showers and thunderstorms before 3pm, then a slight chance of showers and thunderstorms after 4pm. Sunny, with a high near 93. Heat index values as high as 105. Calm wind becoming southeast around 5 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 76. South wind around 5 mph becoming calm.
Wednesday
A 40 percent chance of showers and thunderstorms, mainly between 2pm and 4pm. Sunny, with a high near 93. Heat index values as high as 102. East wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 75. East wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 93. East wind around 10 mph.
Thursday Night
Clear, with a low around 70. East wind around 5 mph becoming calm after midnight.
Friday
Sunny, with a high near 92. Northeast wind 5 to 10 mph.
Friday Night
Clear, with a low around 72. East wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 93. Calm wind becoming east around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 74.
Sunday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 93.
Sunday Night
Mostly clear, with a low around 75.
Monday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 92.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Gueydan LA
30.02°N 92.5°W
30.02°N 92.5°W
7:46 am CDT Sep 15, 2026
8am CDT Sep 15, 2026-6pm CDT Sep 21, 2026
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