Live Weather & Forecast
Weather in Sinton
Texas, United States · Real-time conditions & 3-day outlook
26°C
Feels like 29°C
79°F / Feels 85°F
Overcast
Sinton, Texas
🌞 Daytime
Updated: 2026-04-12 13:45
Humidity
77%
Wind
32.4 km/h SSE
Wind Gust
42 km/h
Pressure
1017 mb
Visibility
16 km
UV Index
6.2
(High)
Precipitation
0 mm
Cloud Cover
100%
Dew Point
22.1°C
Wind Degree
150°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
134.9 μg/m³
NO₂
2.6 μg/m³
O₃
83 μg/m³
SO₂
1.3 μg/m³
PM 2.5
7.6 μg/m³
PM 10
10.4 μg/m³
Weather Alerts 1
Met
· Moderate · Expected
Rip Current Statement issued April 12 at 2:38AM CDT until April 12 at 7:00PM CDT by NWS Corpus Christi TX
* WHAT...Dangerous rip currents. * WHERE...Aransas Islands, Kleberg Islands, Nueces Islands and Calhoun Islands Counties. * WHEN...Through this evening. * IMPACTS...Rip currents can sweep even the most experienced swimmers away from shore into deeper water. These rip currents can become life-threatening to anyone entering the surf.
Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.
Today's Hourly Forecast
24-hour breakdown for Sinton, Texas
12 AM
23°
Partly Cloudy
1 AM
23°
Cloudy
2 AM
23°
Overcast
3 AM
23°
Overcast
4 AM
23°
Patchy rain nearby
5 AM
23°
Light drizzle
6 AM
23°
Patchy rain nearby
7 AM
23°
Light drizzle
8 AM
23°
Patchy light drizzle
9 AM
24°
Patchy rain nearby
10 AM
24°
Patchy rain nearby
11 AM
24°
Patchy rain nearby
12 PM
25°
Overcast
1 PM
26°
Overcast
2 PM
25°
Partly Cloudy
3 PM
25°
Partly Cloudy
4 PM
25°
Cloudy
5 PM
25°
Overcast
6 PM
24°
Partly Cloudy
7 PM
24°
Thundery outbreaks in nearby
8 PM
23°
Overcast
9 PM
23°
Overcast
10 PM
23°
Overcast
11 PM
23°
Overcast
3-Day Forecast
Daily overview for Sinton, Texas
Today
Patchy rain nearby
26°
/
23°
🌧️ 86% chance of rain
💧 Avg. humidity: 88%
💨 Max wind: 34.9 km/h
🌧️ Total precip: 1.23 mm
☀️ UV Index: 1.5
🌅 Sunrise: 07:08 AM
🌇 Sunset: 07:54 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Overcast
29°
/
22°
🌧️ 0% chance of rain
💧 Avg. humidity: 84%
💨 Max wind: 31.7 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 07:07 AM
🌇 Sunset: 07:55 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Overcast
28°
/
21°
🌧️ 0% chance of rain
💧 Avg. humidity: 82%
💨 Max wind: 34.6 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2
🌅 Sunrise: 07:06 AM
🌇 Sunset: 07:55 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Sinton
Plan your trip to Sinton, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Sinton?
Current conditions in Sinton: Overcast, temperature 26°C, humidity 77%.
What is the best time to visit Sinton?
The best time to visit Sinton is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Sinton?
Sinton is located at approximately 28° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Sinton?
The wettest period in Sinton is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Sinton?
For visits to Sinton during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Sinton in?
Sinton is located in United States, in the state of Texas.
What are the public holidays in Sinton in 2026?
View the 2026 public holidays for Sinton on our Holidays page.
What are the GPS coordinates used for the weather forecast in Sinton?
The weather forecast for Sinton uses coordinates 28.0347, -97.5086.