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Tomball, TX Weather Forecast

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Tomball, TX Weather Forecast

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Tomball TX weather - Clear - 65°F
Clear
65°F
Updated 6:30 am
Feels Like 73°F
Humidity 84%
Wind ENE 6 mph
Barometer  30.05 in
Dew Point 60°F
Tomball TX weather - Clear - 18°C
Clear
18°C
Updated 6:30 am
Feels Like 23°C
Humidity 84%
Wind ENE 10 km/h
Barometer  101.8 kPa
Dew Point 16°C
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Tomball Weather Forecast

TODAY TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT
Tomball, TX Weather - Today Chance Of Showers Tomball, TX Weather - Tonight Chance Of T-Storm Tomball, TX Weather - Saturday Chance Of T-Storm Tomball, TX Weather - Saturday Night Mostly Cloudy Tomball, TX Weather - Sunday Mostly Cloudy Tomball, TX Weather - Sunday Night Mostly Cloudy Tomball, TX Weather - Monday Mostly Cloudy Tomball, TX Weather - Monday Night Chance Of Showers Tomball, TX Weather - Tuesday Chance Of T-Storm Tomball, TX Weather - Tuesday Night Partly Cloudy Tomball, TX Weather - Wednesday Sunny Tomball, TX Weather - Wednesday Night Mostly Clear
Chance of Showers Chance of T-Storm Chance of T-Storm Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Chance of Showers Chance of T-Storm Partly Cloudy Sunny Mostly Clear
Hi: 80°FHi: 27°C
 Lo: 69°FLo: 21°C Hi: 81°FHi: 27°C
 Lo: 69°FLo: 21°C Hi: 85°FHi: 29°C
 Lo: 69°FLo: 21°C Hi: 85°FHi: 29°C
 Lo: 71°FLo: 22°C Hi: 81°FHi: 27°C
 Lo: 60°FLo: 16°C Hi: 79°FHi: 26°C
 Lo: 59°FLo: 15°C
POP: 30% POP: 30% POP: 50% POP: 40% POP: 80%
POP = Probability of Precipitation.
Weather Outlook Updated: 433 AM CDT Fri Oct 30 2026 Tomball, TX Weather - WeatherWorld.com

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Issued: 552 AM CDT Fri Oct 30 2026

Key Messages

  • Rain chances return today and Saturday as moisture levels increase and a few upper level disturbances pass through.
  • The next chances for rain/storm will arrive early next week along and ahead of a cold front.

Discussion

... Issued at 1145 PM CDT Thu Oct 29 2026

A parade of mid-level shortwave/vort maxima embedded in the southwesterly flow aloft will continue to move north-northeast across central TX tonight. While some drier air persists at the 700:850 hPa layer, a few light/spotty show...