Gueydan, LA Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Gueydan, LA in one place.
A chance of showers and thunderstorms before 7am, then patchy fog and a chance of showers and thunderstorms between 7am and 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 82. Southeast wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Gueydan, LA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: May 24, 2026 1:37 PM CDT.
The active forecast window currently covers May 25 to May 30, 2026 for Gueydan, LA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 25 to May 30, 2026
- Latest sync
- May 24, 2026 1:37 PM CDT
- Forecast office
- LCH
- Source
- NOAA / NWS
Daily Outlook
This Week in Gueydan
Friday looks like the warmest upcoming period in Gueydan at 85 degrees F.
Monday Night is the coolest period ahead with temperatures near 72 degrees F.
The strongest winds are forecast for Wednesday at about 5 to 15 mph SE.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- May 24, 2026 1:37 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- LCH
- Radar station
- KLCH
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms likely before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 72. Southeast wind 5 to 10 mph. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 7am, then showers and thunderstorms likely between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 84. South wind 5 to 10 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 75. Southeast wind 5 to 10 mph. Chance of precipitation is 40%.
A slight chance of showers and thunderstorms before 7am, then showers and thunderstorms. Partly sunny, with a high near 84. Southeast wind 5 to 15 mph. Chance of precipitation is 80%.
Showers and thunderstorms. Mostly cloudy, with a low around 75. Southeast wind 5 to 10 mph. Chance of precipitation is 80%.
Showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 83. South wind 5 to 10 mph. Chance of precipitation is 80%.
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Chance of precipitation is 70%.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then showers and thunderstorms likely. Mostly sunny, with a high near 85. Chance of precipitation is 60%.
Showers and thunderstorms likely before 7pm, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 75. Chance of precipitation is 60%.
A chance of showers and thunderstorms. Mostly sunny, with a high near 85. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 73.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Memorial Day
May 25
|
Chance Showers And Thunderstorms
|
82°F |
5 to 10 mph
SE
|
|
Monday Night
May 25
|
Showers And Thunderstorms Likely
|
72°F |
5 to 10 mph
SE
|
|
Tuesday
May 26
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
84°F |
5 to 10 mph
S
|
|
Tuesday Night
May 26
|
Chance Showers And Thunderstorms
|
75°F |
5 to 10 mph
SE
|
|
Wednesday
May 27
|
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms
|
84°F |
5 to 15 mph
SE
|
|
Wednesday Night
May 27
|
Showers And Thunderstorms
|
75°F |
5 to 10 mph
SE
|
|
Thursday
May 28
|
Showers And Thunderstorms
|
83°F |
5 to 10 mph
S
|
|
Thursday Night
May 28
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
74°F |
0 to 10 mph
S
|
|
Friday
May 29
|
Chance Showers And Thunderstorms
|
85°F |
0 to 5 mph
SW
|
|
Friday Night
May 29
|
Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms
|
75°F |
0 to 5 mph
SW
|
|
Saturday
May 30
|
Chance Showers And Thunderstorms
|
85°F |
0 to 10 mph
SW
|
|
Saturday Night
May 30
|
Chance Showers And Thunderstorms
|
73°F |
5 to 10 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Gueydan.
