LaSalle, TX Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for LaSalle, TX in one place.
Sunny, with a high near 98. South southwest wind around 5 mph.
Local Weather Overview
This forecast page for LaSalle, 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: Jul 24, 2026 10:41 AM CDT.
The active forecast window currently covers Jul 26 to Jul 30, 2026 for LaSalle, TX.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 26 to Jul 30, 2026
- Latest sync
- Jul 24, 2026 10:41 AM CDT
- Forecast office
- FWD
- Source
- NOAA / NWS
Daily Outlook
This Week in LaSalle
Wednesday looks like the warmest upcoming period in LaSalle at 101 degrees F.
Monday Night is the coolest period ahead with temperatures near 76 degrees F.
The strongest winds are forecast for Sunday at about 5 mph SSW.
The forecast from Jul 26 through Jul 30 stays mostly dry.
Forecast Details
- Last updated
- Jul 24, 2026 10:41 AM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- FWD
- Radar station
- KGRK
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 77. South wind around 5 mph.
Sunny, with a high near 99. South southwest wind around 5 mph.
Clear, with a low around 76. South wind around 5 mph.
Sunny, with a high near 100. South southwest wind around 5 mph.
Mostly clear, with a low around 77.
Sunny, with a high near 101.
Mostly clear, with a low around 78.
Mostly sunny, with a high near 101.
Mostly clear, with a low around 78.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Jul 26
|
Sunny
|
98°F |
5 mph
SSW
|
|
Sunday Night
Jul 26
|
Mostly Clear
|
77°F |
5 mph
S
|
|
Monday
Jul 27
|
Sunny
|
99°F |
5 mph
SSW
|
|
Monday Night
Jul 27
|
Clear
|
76°F |
5 mph
S
|
|
Tuesday
Jul 28
|
Sunny
|
100°F |
5 mph
SSW
|
|
Tuesday Night
Jul 28
|
Mostly Clear
|
77°F |
5 mph
S
|
|
Wednesday
Jul 29
|
Sunny
|
101°F |
5 mph
SSW
|
|
Wednesday Night
Jul 29
|
Mostly Clear
|
78°F |
5 mph
S
|
|
Thursday
Jul 30
|
Mostly Sunny
|
101°F |
5 mph
SSW
|
|
Thursday Night
Jul 30
|
Mostly Clear
|
78°F |
5 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around LaSalle.