McAllen, TX Weather Forecast

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McAllen, TX Weather Forecast

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McAllen TX weather  - Mostly Cloudy - 83°F
Mostly Cloudy
83°F
Updated 4:20 pm
Feels Like 82°F
Humidity 63%
Wind E 17 mph
Barometer  29.94 in
Dew Point 69°F
McAllen TX weather  - Mostly Cloudy - 28°C
Mostly Cloudy
28°C
Updated 4:20 pm
Feels Like 28°C
Humidity 63%
Wind E 27 km/h
Barometer  101.3 kPa
Dew Point 21°C

McAllen Weather Forecast

THIS AFTERNOON TONIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT VETERANS DAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT
McAllen, TX Weather - This Afternoon Chance Of T-Storm McAllen, TX Weather - Tonight Chance Of T-Storm McAllen, TX Weather - Sunday Chance Of T-Storm McAllen, TX Weather - Sunday Night Chance Of T-Storm McAllen, TX Weather - Monday Showers Likely McAllen, TX Weather - Monday Night Chance Of Showers McAllen, TX Weather - Tuesday Chance Of Showers McAllen, TX Weather - Tuesday Night Mostly Cloudy McAllen, TX Weather - Veterans Day Mostly Cloudy McAllen, TX Weather - Wednesday Night Mostly Cloudy McAllen, TX Weather - Thursday Mostly Cloudy McAllen, TX Weather - Thursday Night Partly Cloudy
Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Showers Likely Chance of Showers Chance of Showers Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Cloudy
Hi: 81°FHi: 27°C
Lo: 69°FLo: 21°C Hi: 80°FHi: 27°C
Lo: 69°FLo: 21°C Hi: 79°FHi: 26°C
Lo: 65°FLo: 18°C Hi: 79°FHi: 26°C
Lo: 65°FLo: 18°C Hi: 80°FHi: 27°C
Lo: 65°FLo: 18°C Hi: 79°FHi: 26°C
Lo: 60°FLo: 16°C
POP: 50% POP: 70% POP: 70% POP: 100% POP: 70% POP: 30% POP: 30%
POP = Probability of Precipitation.
Weather Outlook Updated: 1228 PM CST Sat Nov 07 2026 McAllen, TX Weather - WeatherWorld.com

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Issued: 1200 PM CST Sat Nov 7 2026

Key Messages

Issued at 1200 PM CST Sat Nov 7 2026
  • Increasing potential for some localized flooding, favoring the northern ranchlands especially Sunday night. A Flood Watch is in effect for Zapata, Jim Hogg, and Brooks County for multiple rounds mainly late tonight and early Sunday and again Sunday night through Monday morning.
  • Elsewhere, beneficial rains for most of the Rio Grande Valley, but potential for isolated flash floods continues from late tonight through Sunday night
  • Surf becoming more d...