Mount Sylvan, TX Weather Forecast

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Mount Sylvan, TX Weather Forecast

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Mount Sylvan TX weather  - Sunny - 84°F
Sunny
84°F
Updated 9:32 am
Feels Like 86°F
Humidity 76%
Wind N 8 mph
Barometer  30.24 in
Dew Point 76°F
Mount Sylvan TX weather  - Sunny - 29°C
Sunny
29°C
Updated 9:32 am
Feels Like 30°C
Humidity 76%
Wind N 13 km/h
Barometer  102.4 kPa
Dew Point 24°C

Mount Sylvan Weather Forecast

TODAY TONIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT
Mount Sylvan, TX Weather - Today Partly Cloudy Mount Sylvan, TX Weather - Tonight Mostly Clear Mount Sylvan, TX Weather - Friday Mostly Sunny Mount Sylvan, TX Weather - Friday Night Clear Mount Sylvan, TX Weather - Saturday Mostly Sunny Mount Sylvan, TX Weather - Saturday Night Clear Mount Sylvan, TX Weather - Sunday Mostly Sunny Mount Sylvan, TX Weather - Sunday Night Partly Cloudy Mount Sylvan, TX Weather - Monday Chance Of T-Storm Mount Sylvan, TX Weather - Monday Night Chance Of T-Storm Mount Sylvan, TX Weather - Tuesday Chance Of T-Storm Mount Sylvan, TX Weather - Tuesday Night Partly Cloudy
Partly Cloudy Mostly Clear Mostly Sunny Clear Mostly Sunny Clear Mostly Sunny Partly Cloudy Chance of T-Storm Chance of T-Storm Chance of T-Storm Partly Cloudy
Hi: 99°FHi: 37°C
Lo: 75°FLo: 24°C Hi: 99°FHi: 37°C
Lo: 71°FLo: 22°C Hi: 99°FHi: 37°C
Lo: 71°FLo: 22°C Hi: 99°FHi: 37°C
Lo: 75°FLo: 24°C Hi: 99°FHi: 37°C
Lo: 71°FLo: 22°C Hi: 95°FHi: 35°C
Lo: 71°FLo: 22°C
POP: 20% POP: 20% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 627 AM CDT Thu Sep 17 2026 Mount Sylvan, TX Weather - WeatherWorld.com

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Issued: 613 AM CDT Thu Sep 17 2026

Key Messages

Issued at 1249 AM CDT Thu Sep 17 2026
  • High temperatures in the middle to upper 90s will continue through the week and into the weekend, with dry conditions expected throughout.
  • Slight rainfall chances return early next week, but confidence and coverage remain unclear at this point.
  • Minor relief from the heat may be possible next week, primarily in the form of overnight lows in the 60s across our northern zones.

Discussion

... Issued at 1249 AM CDT Thu Sep 17 2026

It may be something of ...