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Sinton, TX Weather Forecast

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Sinton, TX Weather Forecast

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Sinton TX weather - Mostly Clear - 80°F
Mostly Clear
80°F
Updated 5:22 am
Feels Like 85°F
Humidity 87%
Wind N 0 mph
Barometer  29.95 in
Dew Point 76°F
Sinton TX weather - Mostly Clear - 27°C
Mostly Clear
27°C
Updated 5:22 am
Feels Like 29°C
Humidity 87%
Wind N 0 km/h
Barometer  101.4 kPa
Dew Point 24°C
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Sinton Weather Forecast

TODAY TONIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT
Sinton, TX Weather - Today Chance Of T-Storm Sinton, TX Weather - Tonight Mostly Clear Sinton, TX Weather - Wednesday Chance Of T-Storm Sinton, TX Weather - Wednesday Night Partly Cloudy Sinton, TX Weather - Thursday Chance Of T-Storm Sinton, TX Weather - Thursday Night Mostly Clear Sinton, TX Weather - Friday Sunny Sinton, TX Weather - Friday Night Mostly Clear Sinton, TX Weather - Saturday Sunny Sinton, TX Weather - Saturday Night Mostly Clear Sinton, TX Weather - Sunday Partly Cloudy Sinton, TX Weather - Sunday Night Partly Cloudy
Chance of T-Storm Mostly Clear Chance of T-Storm Partly Cloudy Chance of T-Storm Mostly Clear Sunny Mostly Clear Sunny Mostly Clear Partly Cloudy Partly Cloudy
Hi: 99°FHi: 37°C
 Lo: 79°FLo: 26°C Hi: 95°FHi: 35°C
 Lo: 79°FLo: 26°C Hi: 99°FHi: 37°C
 Lo: 79°FLo: 26°C Hi: 99°FHi: 37°C
 Lo: 79°FLo: 26°C Hi: 99°FHi: 37°C
 Lo: 79°FLo: 26°C Hi: 95°FHi: 35°C
 Lo: 79°FLo: 26°C
POP: 20% POP: 40% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 123 AM CDT Tue Sep 08 2026 Sinton, TX Weather - WeatherWorld.com

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Issued: 211 AM CDT Tue Sep 8 2026

Key Messages

Issued at 207 AM CDT Tue Sep 8 2026
  • Moderate to Major risk of heat-related impacts each afternoon
  • Low chances (10-30%) for seabreeze-driven showers and thunderstorms Tuesday and Friday. Greater chances (20-45%) Wednesday and Thursday.

Discussion

... Issued at 207 AM CDT Tue Sep 8 2026

We`ll maintain a low chance for showers and thunderstorms along the seabreeze this afternoon as heat indices once again will flirt with Heat Advisory conditions, peaking around 110 over the Coastal Plains....