Westlake, TX Weather Forecast
Local 7-day forecast
Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Westlake, TX in one place.
A slight chance of showers and thunderstorms after 4pm. Mostly sunny. High near 90, with temperatures falling to around 87 in the afternoon. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Westlake, TX 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 15, 2026 2:47 PM CDT.
The active forecast window currently covers Oct 15 to Oct 21, 2026 for Westlake, TX.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 2:47 PM CDT
- Forecast office
- FWD
- Source
- NOAA / NWS
Daily Outlook
This Week in Westlake
This Afternoon looks like the warmest upcoming period in Westlake at 90 degrees F.
Saturday Night is the coolest period ahead with temperatures near 45 degrees F.
The strongest winds are forecast for Tonight at about 10 to 30 mph N.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 2:47 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- FWD
- Radar station
- KFWS
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. Mostly cloudy. Low around 56, with temperatures rising to around 58 overnight. North wind 10 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
A chance of rain showers before 7am. Mostly sunny, with a high near 65. North wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Partly cloudy, with a low around 46. North wind 15 to 25 mph, with gusts as high as 40 mph.
Sunny, with a high near 65. North northeast wind 10 to 15 mph.
Clear, with a low around 45. North northeast wind 5 to 10 mph.
Sunny, with a high near 70. East southeast wind 0 to 5 mph.
Mostly clear, with a low around 50. Southeast wind 0 to 5 mph.
Sunny, with a high near 76. Southeast wind 0 to 5 mph.
Mostly clear, with a low around 55.
Sunny, with a high near 80.
Mostly clear, with a low around 59.
Sunny, with a high near 84.
Mostly clear, with a low around 63.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Oct 15
|
Slight Chance Showers And Thunderstorms
|
90°F |
10 mph
S
|
|
Tonight
Oct 15
|
Chance Showers And Thunderstorms
|
56°F |
10 to 30 mph
N
|
|
Friday
Oct 16
|
Chance Rain Showers then Mostly Sunny
|
65°F |
25 to 30 mph
N
|
|
Friday Night
Oct 16
|
Partly Cloudy
|
46°F |
15 to 25 mph
N
|
|
Saturday
Oct 17
|
Sunny
|
65°F |
10 to 15 mph
NNE
|
|
Saturday Night
Oct 17
|
Clear
|
45°F |
5 to 10 mph
NNE
|
|
Sunday
Oct 18
|
Sunny
|
70°F |
0 to 5 mph
ESE
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
50°F |
0 to 5 mph
SE
|
|
Monday
Oct 19
|
Sunny
|
76°F |
0 to 5 mph
SE
|
|
Monday Night
Oct 19
|
Mostly Clear
|
55°F |
0 to 5 mph
SE
|
|
Tuesday
Oct 20
|
Sunny
|
80°F |
0 to 5 mph
SE
|
|
Tuesday Night
Oct 20
|
Mostly Clear
|
59°F |
0 to 5 mph
SE
|
|
Wednesday
Oct 21
|
Sunny
|
84°F |
5 mph
SE
|
|
Wednesday Night
Oct 21
|
Mostly Clear
|
63°F |
5 to 10 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Westlake.