LaSalle, TX Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for LaSalle, TX in one place.
Mostly sunny. High near 87, with temperatures falling to around 85 in the afternoon. South southeast wind 5 to 10 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: Oct 14, 2026 9:21 PM CDT.
The active forecast window currently covers Oct 15 to Oct 21, 2026 for LaSalle, TX.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 14, 2026 9:21 PM CDT
- Forecast office
- FWD
- Source
- NOAA / NWS
Daily Outlook
This Week in LaSalle
Thursday looks like the warmest upcoming period in LaSalle at 87 degrees F.
Saturday Night is the coolest period ahead with temperatures near 45 degrees F.
The strongest winds are forecast for Friday at about 15 to 25 mph N.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 14, 2026 9:21 PM CDT
- Coverage
- 7 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 chance of rain showers after 1am. Partly cloudy. Low around 60, with temperatures rising to around 64 overnight. North northeast wind 0 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
A slight chance of rain showers before 7am. Mostly sunny. High near 70, with temperatures falling to around 68 in the afternoon. North wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.
Mostly clear, with a low around 48. North wind 10 to 20 mph, with gusts as high as 35 mph.
Sunny, with a high near 68. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Mostly clear, with a low around 45. North northeast wind 0 to 5 mph.
Sunny, with a high near 74. East northeast wind around 0 mph.
Mostly clear, with a low around 49. North northeast wind around 0 mph.
Sunny, with a high near 80.
Partly cloudy, with a low around 55.
Mostly sunny, with a high near 83.
Partly cloudy, with a low around 60.
Mostly sunny, with a high near 87.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Oct 15
|
Mostly Sunny
|
87°F |
5 to 10 mph
SSE
|
|
Thursday Night
Oct 15
|
Partly Cloudy then Chance Rain Showers
|
60°F |
0 to 15 mph
NNE
|
|
Friday
Oct 16
|
Slight Chance Rain Showers then Mostly Sunny
|
70°F |
15 to 25 mph
N
|
|
Friday Night
Oct 16
|
Mostly Clear
|
48°F |
10 to 20 mph
N
|
|
Saturday
Oct 17
|
Sunny
|
68°F |
10 to 15 mph
NNE
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
45°F |
0 to 5 mph
NNE
|
|
Sunday
Oct 18
|
Sunny
|
74°F |
0 mph
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
49°F |
0 mph
|
|
Monday
Oct 19
|
Sunny
|
80°F |
0 to 5 mph
ENE
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
55°F |
0 mph
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
83°F |
0 to 5 mph
E
|
|
Tuesday Night
Oct 20
|
Partly Cloudy
|
60°F |
0 to 5 mph
ESE
|
|
Wednesday
Oct 21
|
Mostly Sunny
|
87°F |
0 to 5 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around LaSalle.