Westlake, LA Weather Forecast
Local 7-day forecast
Sunny then Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Westlake, LA in one place.
A slight chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers and thunderstorms. Sunny, with a high near 89. Northeast wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Westlake, 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: Oct 8, 2026 12:40 PM CDT.
The active forecast window currently covers Oct 9 to Oct 14, 2026 for Westlake, LA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 9 to Oct 14, 2026
- Latest sync
- Oct 8, 2026 12:40 PM CDT
- Forecast office
- LCH
- Source
- NOAA / NWS
Daily Outlook
This Week in Westlake
Tuesday looks like the warmest upcoming period in Westlake at 91 degrees F.
Saturday Night is the coolest period ahead with temperatures near 65 degrees F.
The strongest winds are forecast for Friday at about 5 to 15 mph NE.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 8, 2026 12:40 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
A chance of showers and thunderstorms. Partly cloudy, with a low around 69. Northeast wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
A slight chance of rain showers before 1pm. Mostly sunny, with a high near 82. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Mostly clear, with a low around 65. East wind 0 to 5 mph.
Sunny, with a high near 88. East wind 0 to 5 mph.
Mostly clear, with a low around 68. East wind 0 to 5 mph.
Sunny, with a high near 90. Southeast wind 0 to 5 mph.
Mostly clear, with a low around 71.
Mostly sunny, with a high near 91.
Mostly clear, with a low around 72.
A slight chance of rain showers after 1pm. Sunny, with a high near 90. Chance of precipitation is 20%.
A slight chance of rain showers before 7pm. Mostly clear, with a low around 72.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Oct 9
|
Sunny then Slight Chance Showers And Thunderstorms
|
89°F |
5 to 15 mph
NE
|
|
Friday Night
Oct 9
|
Chance Showers And Thunderstorms
|
69°F |
10 mph
NE
|
|
Saturday
Oct 10
|
Slight Chance Rain Showers
|
82°F |
10 mph
N
|
|
Saturday Night
Oct 10
|
Mostly Clear
|
65°F |
0 to 5 mph
E
|
|
Sunday
Oct 11
|
Sunny
|
88°F |
0 to 5 mph
E
|
|
Sunday Night
Oct 11
|
Mostly Clear
|
68°F |
0 to 5 mph
E
|
|
Columbus Day
Oct 12
|
Sunny
|
90°F |
0 to 5 mph
SE
|
|
Monday Night
Oct 12
|
Mostly Clear
|
71°F |
0 to 5 mph
S
|
|
Tuesday
Oct 13
|
Mostly Sunny
|
91°F |
0 to 5 mph
S
|
|
Tuesday Night
Oct 13
|
Mostly Clear
|
72°F |
0 to 5 mph
S
|
|
Wednesday
Oct 14
|
Sunny then Slight Chance Rain Showers
|
90°F |
0 to 10 mph
E
|
|
Wednesday Night
Oct 14
|
Slight Chance Rain Showers then Mostly Clear
|
72°F |
5 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Westlake.