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Grandfalls, TX Weather Forecast

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Grandfalls, TX Weather Forecast

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Grandfalls TX weather - Clear - 80°F
Clear
80°F
Updated 11:04 pm
Feels Like 81°F
Humidity 69%
Wind SE 14 mph
Barometer  29.91 in
Dew Point 69°F
Grandfalls TX weather - Clear - 27°C
Clear
27°C
Updated 11:04 pm
Feels Like 27°C
Humidity 69%
Wind SE 23 km/h
Barometer  101.2 kPa
Dew Point 21°C
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Grandfalls Weather Forecast

TONIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY
Grandfalls, TX Weather - Tonight Mostly Clear Grandfalls, TX Weather - Tuesday Chance Of T-Storm Grandfalls, TX Weather - Tuesday Night Chance Of T-Storm Grandfalls, TX Weather - Wednesday Chance Of T-Storm Grandfalls, TX Weather - Wednesday Night Chance Of T-Storm Grandfalls, TX Weather - Thursday Chance Of T-Storm Grandfalls, TX Weather - Thursday Night Chance Of T-Storm Grandfalls, TX Weather - Friday Showers Grandfalls, TX Weather - Friday Night Chance Of Showers Grandfalls, TX Weather - Saturday Chance Of Showers Grandfalls, TX Weather - Saturday Night Chance Of Showers Grandfalls, TX Weather - Sunday Clearing
Mostly Clear Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Showers Chance of Showers Chance of Showers Chance of Showers Clearing
Lo: 71°FLo: 22°C Hi: 95°FHi: 35°C
 Lo: 70°FLo: 21°C Hi: 89°FHi: 32°C
 Lo: 69°FLo: 21°C Hi: 81°FHi: 27°C
 Lo: 59°FLo: 15°C Hi: 65°FHi: 18°C
 Lo: 49°FLo: 9°C Hi: 65°FHi: 18°C
 Lo: 49°FLo: 9°C Hi: 75°FHi: 24°C
POP: 40% POP: 70% POP: 70% POP: 70% POP: 70% POP: 90% POP: 90% POP: 20% POP: 20% POP: 20% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 435 PM CDT Mon Oct 12 2026 Grandfalls, TX Weather - WeatherWorld.com

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Issued: 622 PM CDT Mon Oct 12 2026

Key Messages

Updated at 622 PM CDT Mon Oct 12 2026
  • Flash flood risk beginning Tuesday evening, with highest chance of flash flooding from the Big Bend through the northern Permian Basin on Wednesday evening and Thursday evening.
  • Isolated strong to severe storms with damaging winds and hail possible during the afternoon and evening on Tuesday and Wednesday.
  • Strong (35 mph or greater) winds for the Guadalupes/Delawares and surrounding passes Friday morning-Friday afternoon.
  • Colder temperatures (hig...