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Castell, TX Weather Forecast

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Castell, TX Weather Forecast

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Castell TX weather - Clear - 71°F
Clear
71°F
Updated 7:28 am
Feels Like 81°F
Humidity 88%
Wind N 0 mph
Barometer  30.03 in
Dew Point 68°F
Castell TX weather - Clear - 22°C
Clear
22°C
Updated 7:28 am
Feels Like 27°C
Humidity 88%
Wind N 0 km/h
Barometer  101.6 kPa
Dew Point 20°C
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Castell Weather Forecast

TODAY TONIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY SATURDAY SUNDAY MONDAY
Castell, TX Weather - Today Chance Of T-Storm Castell, TX Weather - Tonight Chance Of T-Storm Castell, TX Weather - Wednesday Chance Of T-Storm Castell, TX Weather - Wednesday Night Partly Cloudy Castell, TX Weather - Thursday Partly Cloudy Castell, TX Weather - Thursday Night Partly Cloudy Castell, TX Weather - Friday Partly Cloudy Castell, TX Weather - Saturday Partly Cloudy Castell, TX Weather - Sunday Chance Of T-Storm Castell, TX Weather - Monday Chance Of T-Storm
Chance of T-Storm Chance of T-Storm Chance of T-Storm Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Chance of T-Storm Chance of T-Storm
Hi: 95°FHi: 35°C
 Lo: 71°FLo: 22°C Hi: 95°FHi: 35°C
 Lo: 71°FLo: 22°C Hi: 95°FHi: 35°C
 Hi: 95°FHi: 35°C
Lo: 71°FLo: 22°C		 Hi: 95°FHi: 35°C
Lo: 71°FLo: 22°C		 Hi: 95°FHi: 35°C
Lo: 71°FLo: 22°C		 Hi: 95°FHi: 35°C
Lo: 71°FLo: 22°C		 Hi: 95°FHi: 35°C
Lo: 71°FLo: 22°C
POP: 20% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 341 AM CDT Tue Sep 22 2026 Castell, TX Weather - WeatherWorld.com

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Issued: 546 AM CDT Tue Sep 22 2026

Key Messages

Updated at 540 AM CDT Tue Sep 22 2026
  • Low to medium chances for isolated showers and storms continues into Tuesday.
  • Unseasonable hot conditions continue with some reprieve in the humidity levels by next weekend.

Aviation

... (12Z TAFS) Issued at 540 AM CDT Tue Sep 22 2026

Very little change other than to move forward the MVFR ceilings at SAT and SSF. Winds remain nearly calm at AUS and calm at SAT and SSF. Once VFR ceilings return, winds pick up as low stratus mix out. As of the 12Z TAF...