LaSalle, TX Weather Forecast
Local 7-day forecast
Partly Sunny then Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for LaSalle, TX in one place.
A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 83. Chance of precipitation is 20%.
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: Apr 18, 2026 4:39 AM CDT.
The active forecast window currently covers Apr 23 to Apr 24, 2026 for LaSalle, TX.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 23 to Apr 24, 2026
- Latest sync
- Apr 18, 2026 4:39 AM CDT
- Forecast office
- FWD
- Source
- NOAA / NWS
Daily Outlook
This Week in LaSalle
Friday looks like the warmest upcoming period in LaSalle at 84 degrees F.
Thursday Night is the coolest period ahead with temperatures near 66 degrees F.
The strongest winds are forecast for Thursday at about 5 to 15 mph SSE.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 18, 2026 4:39 AM CDT
- Coverage
- 2 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
A slight chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 66. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 84. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Apr 23
|
Partly Sunny then Slight Chance Showers And Thunderstorms
|
83°F |
5 to 15 mph
SSE
|
|
Thursday Night
Apr 23
|
Slight Chance Showers And Thunderstorms then Mostly Cloudy
|
66°F |
10 to 15 mph
S
|
|
Friday
Apr 24
|
Partly Sunny then Slight Chance Showers And Thunderstorms
|
84°F |
10 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around LaSalle.