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As of 13:01 CDT

Weather in Tomball, TX

94°Current weather

Tomball, Saturday, 8 August, 13:01

Clear. Feels like 107°. High 94°, low 76°.

Pressure30.03 inHg
Wind1 mph NW
Humidity58%
Visibility6.2 mi
Dew point75°
Sun, 0996° / 78°0.01Light rain
96 °Light rain

Tomball, Sunday, 9 August

Light rain. High 96°, low 78°.

Pressure30.03 inHg
Wind6 mph S
Humidity45%
Visibility6.2 mi
Dew point69°
Mon, 1098° / 78°0Mostly clear
98 °Mostly clear

Tomball, Monday, 10 August

Mostly clear. High 98°, low 78°.

Pressure30.06 inHg
Wind6.8 mph S
Humidity46%
Visibility6.2 mi
Dew point69°
Tue, 11102° / 79°0Partly cloudy
102 °Partly cloudy

Tomball, Tuesday, 11 August

Partly cloudy. High 102°, low 79°.

Pressure30.03 inHg
Wind8.1 mph S
Humidity45%
Visibility6.2 mi
Dew point70°
Wed, 12103° / 79°0Clear
103 °Clear

Tomball, Wednesday, 12 August

Clear. High 103°, low 79°.

Pressure29.97 inHg
Wind9.3 mph S
Humidity42%
Visibility6.2 mi
Dew point68°
Thu, 13103° / 79°0Mostly clear
103 °Mostly clear

Tomball, Thursday, 13 August

Mostly clear. High 103°, low 79°.

Pressure29.94 inHg
Wind13.6 mph S
Humidity33%
Visibility—
Dew point62°
Fri, 14104° / 79°0Mostly clear
104 °Mostly clear

Tomball, Friday, 14 August

Mostly clear. High 104°, low 79°.

Pressure30.03 inHg
Wind16.1 mph SE
Humidity37%
Visibility—
Dew point65°
Sat, 15102° / 79°0Partly cloudy
102 °Partly cloudy

Tomball, Saturday, 15 August

Partly cloudy. High 102°, low 79°.

Pressure30.09 inHg
Wind14.5 mph SE
Humidity37%
Visibility—
Dew point64°
Sun, 16102° / 78°0Mostly clear
102 °Mostly clear

Tomball, Sunday, 16 August

Mostly clear. High 102°, low 78°.

Pressure30.12 inHg
Wind14.5 mph SE
Humidity29%
Visibility—
Dew point57°
Mon, 17102° / 78°0Clear
102 °Clear

Tomball, Monday, 17 August

Clear. High 102°, low 78°.

Pressure30.06 inHg
Wind12.8 mph S
Humidity38%
Visibility—
Dew point65°
Tue, 18103° / 77°0Mostly clear
103 °Mostly clear

Tomball, Tuesday, 18 August

Mostly clear. High 103°, low 77°.

Pressure30.00 inHg
Wind15.6 mph SE
Humidity32%
Visibility—
Dew point61°
Wed, 19103° / 77°0Mostly clear
103 °Mostly clear

Tomball, Wednesday, 19 August

Mostly clear. High 103°, low 77°.

Pressure29.97 inHg
Wind13.8 mph SE
Humidity33%
Visibility—
Dew point61°
Thu, 20102° / 77°0Mostly clear
102 °Mostly clear

Tomball, Thursday, 20 August

Mostly clear. High 102°, low 77°.

Pressure30.00 inHg
Wind12.7 mph S
Humidity34%
Visibility—
Dew point63°
Fri, 2195° / 78°0Partly cloudy
95 °Partly cloudy

Tomball, Friday, 21 August

Partly cloudy. High 95°, low 78°.

Pressure30.06 inHg
Wind13.1 mph E
Humidity39%
Visibility—
Dew point64°
Sat, 2299° / 79°0.02Light rain
99 °Light rain

Tomball, Saturday, 22 August

Light rain. High 99°, low 79°.

Pressure30.03 inHg
Wind10.4 mph S
Humidity38%
Visibility—
Dew point64°
Sun, 2398° / 78°0.02Light rain
98 °Light rain

Tomball, Sunday, 23 August

Light rain. High 98°, low 78°.

Pressure29.94 inHg
Wind13.6 mph S
Humidity37%
Visibility—
Dew point64°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Tomball, TX are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Tomball, TX since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.