Cistern, TX Weather Forecast

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Cistern, TX Weather Forecast

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Cistern TX weather  - Partly Cloudy - 88°F
Partly Cloudy
88°F
Updated 12:11 pm
Feels Like 95°F
Humidity 66%
Wind SE 12 mph
Barometer  29.86 in
Dew Point 75°F
Cistern TX weather  - Partly Cloudy - 31°C
Partly Cloudy
31°C
Updated 12:11 pm
Feels Like 35°C
Humidity 66%
Wind SE 19 km/h
Barometer  101.1 kPa
Dew Point 24°C

Cistern Weather Forecast

TODAY TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT
Cistern, TX Weather - Today Chance Of T-Storm Cistern, TX Weather - Tonight Chance Of T-Storm Cistern, TX Weather - Thursday Chance Of T-Storm Cistern, TX Weather - Thursday Night Chance Of T-Storm Cistern, TX Weather - Friday Chance Of T-Storm Cistern, TX Weather - Friday Night Chance Of T-Storm Cistern, TX Weather - Saturday Chance Of T-Storm Cistern, TX Weather - Saturday Night Chance Of T-Storm Cistern, TX Weather - Sunday Chance Of T-Storm Cistern, TX Weather - Sunday Night Chance Of Showers Cistern, TX Weather - Monday Chance Of T-Storm Cistern, TX Weather - Monday Night Partly Cloudy
Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of Showers Chance of T-Storm Partly Cloudy
Hi: 95°FHi: 35°C
Lo: 79°FLo: 26°C Hi: 91°FHi: 33°C
Lo: 71°FLo: 22°C Hi: 89°FHi: 32°C
Lo: 70°FLo: 21°C Hi: 85°FHi: 29°C
Lo: 69°FLo: 21°C Hi: 81°FHi: 27°C
Lo: 69°FLo: 21°C Hi: 81°FHi: 27°C
Lo: 65°FLo: 18°C
POP: 30% POP: 30% POP: 80% POP: 90% POP: 90% POP: 50% POP: 50% POP: 50% POP: 50% POP: 30%
POP = Probability of Precipitation.
Weather Outlook Updated: 535 AM CDT Wed Sep 30 2026 Cistern, TX Weather - WeatherWorld.com

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Issued: 557 AM CDT Wed Sep 30 2026

Key Messages

Updated at 550 AM CDT Wed Sep 30 2026
  • A Flood Watch is in effect from Wednesday evening through Friday evening for much of South Central Texas. Heavy rainfall may lead to life-threatening flash flooding somewhere in the Watch area.
  • Some storms Wednesday night through Friday morning may become strong to severe with strong wind and hail the main hazards. Flooding continues to be the main concern.
  • Low to medium rain chances linger through the weekend then decrease heading into next week...