Westlake, LA Weather Forecast
Local 7-day forecast
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 rain showers between 9am and 10am, then a chance of showers and thunderstorms between 10am and 5pm. Mostly sunny, with a high near 93. Heat index values as high as 103. South wind 0 to 5 mph. Chance of precipitation is 50%. 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: Jul 10, 2026 8:40 AM CDT.
The active forecast window currently covers Jul 10 to Jul 16, 2026 for Westlake, LA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 10 to Jul 16, 2026
- Latest sync
- Jul 10, 2026 8:40 AM CDT
- Forecast office
- LCH
- Source
- NOAA / NWS
Daily Outlook
This Week in Westlake
Today looks like the warmest upcoming period in Westlake at 93 degrees F.
Monday Night is the coolest period ahead with temperatures near 73 degrees F.
The strongest winds are forecast for Today at about 0 to 5 mph S.
Precipitation is mentioned in 14 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 10, 2026 8:40 AM CDT
- Coverage
- 7 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
Partly cloudy, with a low around 78. Heat index values as high as 102. Southeast wind 0 to 5 mph. New rainfall amounts less than a tenth of an inch possible.
A slight chance of rain showers before 7am, then a chance of showers and thunderstorms between 7am and 10am, then a chance of showers and thunderstorms. Partly sunny, with a high near 93. Heat index values as high as 105. Southeast wind 0 to 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 78. Heat index values as high as 103. South wind 0 to 5 mph. Chance of precipitation is 50%.
Showers and thunderstorms after 7am. Partly sunny, with a high near 91. Southwest wind 0 to 5 mph. Chance of precipitation is 80%.
Showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 77. South wind 0 to 5 mph. Chance of precipitation is 80%.
A chance of showers and thunderstorms before 7am, then showers and thunderstorms. Mostly cloudy, with a high near 87. South wind 0 to 5 mph. Chance of precipitation is 90%.
Showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 73. Southwest wind around 0 mph. Chance of precipitation is 90%.
Showers and thunderstorms likely before 1pm, then showers and thunderstorms likely. Partly sunny, with a high near 86. West wind 0 to 5 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 75. Chance of precipitation is 70%.
A chance of showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 76. Chance of precipitation is 40%.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 77.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Jul 10
|
Chance Showers And Thunderstorms
|
93°F |
0 to 5 mph
S
|
|
Tonight
Jul 10
|
Partly Cloudy
|
78°F |
0 to 5 mph
SE
|
|
Saturday
Jul 11
|
Chance Showers And Thunderstorms
|
93°F |
0 to 5 mph
SE
|
|
Saturday Night
Jul 11
|
Chance Showers And Thunderstorms then Partly Cloudy
|
78°F |
0 to 5 mph
S
|
|
Sunday
Jul 12
|
Showers And Thunderstorms
|
91°F |
0 to 5 mph
SW
|
|
Sunday Night
Jul 12
|
Showers And Thunderstorms then Chance Showers And Thunderstorms
|
77°F |
0 to 5 mph
S
|
|
Monday
Jul 13
|
Chance Showers And Thunderstorms then Showers And Thunderstorms
|
87°F |
0 to 5 mph
S
|
|
Monday Night
Jul 13
|
Showers And Thunderstorms then Chance Showers And Thunderstorms
|
73°F |
0 mph
|
|
Tuesday
Jul 14
|
Showers And Thunderstorms Likely
|
86°F |
0 to 5 mph
W
|
|
Tuesday Night
Jul 14
|
Showers And Thunderstorms Likely
|
75°F |
0 mph
|
|
Wednesday
Jul 15
|
Chance Showers And Thunderstorms
|
90°F |
0 to 5 mph
E
|
|
Wednesday Night
Jul 15
|
Chance Showers And Thunderstorms then Partly Cloudy
|
76°F |
0 to 5 mph
SE
|
|
Thursday
Jul 16
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
93°F |
0 to 5 mph
SE
|
|
Thursday Night
Jul 16
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
77°F |
0 to 5 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Westlake.