Sinton, TX Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Sinton, TX in one place.
Mostly sunny, with a high near 92. Heat index values as high as 106. South southeast wind 13 to 17 mph, with gusts as high as 24 mph.
Local Weather Overview
This forecast page for Sinton, 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 17, 2026 9:56 AM CDT.
The active forecast window currently covers Jul 18 to Jul 23, 2026 for Sinton, TX.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 18 to Jul 23, 2026
- Latest sync
- Jul 17, 2026 9:56 AM CDT
- Forecast office
- CRP
- Source
- NOAA / NWS
Daily Outlook
This Week in Sinton
Thursday looks like the warmest upcoming period in Sinton at 96 degrees F.
Monday Night is the coolest period ahead with temperatures near 76 degrees F.
The strongest winds are forecast for Saturday at about 13 to 17 mph SSE.
The forecast from Jul 18 through Jul 23 stays mostly dry.
Forecast Details
- Last updated
- Jul 17, 2026 9:56 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- CRP
- Radar station
- KCRP
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy, with a low around 79. Heat index values as high as 102. South southeast wind 9 to 17 mph, with gusts as high as 24 mph.
Mostly sunny, with a high near 93. South southeast wind 8 to 16 mph, with gusts as high as 24 mph.
Partly cloudy, with a low around 77. South southeast wind 7 to 16 mph, with gusts as high as 24 mph.
Sunny, with a high near 94. South southeast wind 6 to 15 mph, with gusts as high as 22 mph.
Mostly clear, with a low around 76. South southeast wind 5 to 15 mph, with gusts as high as 22 mph.
Sunny, with a high near 94. South southeast wind 3 to 13 mph, with gusts as high as 18 mph.
Mostly clear, with a low around 76.
Sunny, with a high near 95.
Mostly clear, with a low around 77.
Sunny, with a high near 96.
Mostly clear, with a low around 76.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Jul 18
|
Mostly Sunny
|
92°F |
13 to 17 mph
SSE
|
|
Saturday Night
Jul 18
|
Mostly Cloudy
|
79°F |
9 to 17 mph
SSE
|
|
Sunday
Jul 19
|
Mostly Sunny
|
93°F |
8 to 16 mph
SSE
|
|
Sunday Night
Jul 19
|
Partly Cloudy
|
77°F |
7 to 16 mph
SSE
|
|
Monday
Jul 20
|
Sunny
|
94°F |
6 to 15 mph
SSE
|
|
Monday Night
Jul 20
|
Mostly Clear
|
76°F |
5 to 15 mph
SSE
|
|
Tuesday
Jul 21
|
Sunny
|
94°F |
3 to 13 mph
SSE
|
|
Tuesday Night
Jul 21
|
Mostly Clear
|
76°F |
3 to 13 mph
SSE
|
|
Wednesday
Jul 22
|
Sunny
|
95°F |
2 to 12 mph
SSE
|
|
Wednesday Night
Jul 22
|
Mostly Clear
|
77°F |
5 to 13 mph
S
|
|
Thursday
Jul 23
|
Sunny
|
96°F |
3 to 13 mph
S
|
|
Thursday Night
Jul 23
|
Mostly Clear
|
76°F |
3 to 13 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sinton.
