Mount Union, TX Weather Forecast

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Mount Union, TX Weather Forecast

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Mount Union TX weather  - Overcast - 73°F
Overcast
73°F
Updated 2:15 am
Feels Like 84°F
Humidity 100%
Wind N 0 mph
Barometer  29.93 in
Dew Point 73°F
Mount Union TX weather  - Overcast - 23°C
Overcast
23°C
Updated 2:15 am
Feels Like 29°C
Humidity 100%
Wind N 0 km/h
Barometer  101.3 kPa
Dew Point 23°C

Mount Union Weather Forecast

TONIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY WEDNESDAY THURSDAY
Mount Union, TX Weather - Tonight Patchy Fog Mount Union, TX Weather - Friday Chance Of T-Storm Mount Union, TX Weather - Friday Night Mostly Clear Mount Union, TX Weather - Saturday Chance Of T-Storm Mount Union, TX Weather - Saturday Night Partly Cloudy Mount Union, TX Weather - Sunday Chance Of T-Storm Mount Union, TX Weather - Sunday Night Clearing Mount Union, TX Weather - Monday Chance Of T-Storm Mount Union, TX Weather - Monday Night Partly Cloudy Mount Union, TX Weather - Tuesday Partly Cloudy Mount Union, TX Weather - Wednesday Partly Cloudy Mount Union, TX Weather - Thursday Chance Of T-Storm
Patchy Fog Chance of T-Storm Mostly Clear Chance of T-Storm Partly Cloudy Chance of T-Storm Clearing Chance of T-Storm Partly Cloudy Partly Cloudy Partly Cloudy Chance of T-Storm
Lo: 71°FLo: 22°C Hi: 95°FHi: 35°C
Lo: 75°FLo: 24°C Hi: 91°FHi: 33°C
Lo: 71°FLo: 22°C Hi: 91°FHi: 33°C
Lo: 75°FLo: 24°C Hi: 91°FHi: 33°C
Hi: 95°FHi: 35°C
Lo: 75°FLo: 24°C
Hi: 95°FHi: 35°C
Lo: 75°FLo: 24°C
Hi: 95°FHi: 35°C
Lo: 75°FLo: 24°C
Hi: 91°FHi: 33°C
POP: 20% POP: 60% POP: 50% POP: 50% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 307 PM CDT Thu Sep 10 2026 Mount Union, TX Weather - WeatherWorld.com

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Issued: 1222 AM CDT Fri Sep 11 2026

Key Messages

  • Afternoon highs today will again climb into the low to mid 90s with heat indices ranging from 99-107 today.
  • Higher precipitation chances are expected through the weekend as deep moisture moves across the area and interacts with a weakness aloft.

Discussion

... (Today through Thursday) Issued at 1221 AM CDT Fri Sep 11 2026

The subtropical ridge remains stretched from the Atlantic into the northern gulf coast this morning. This continues to feed gulf moisture into SE TX and southern LA. A...