National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Houston, Hooks Memorial Airport (KDWH)

Lat: 30.07°NLon: 95.56°WElev: 151ft.

Partly Cloudy

89°F

32°C

Humidity 65%
Wind Speed SE 7 mph
Barometer 30.01 in (1016.0 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index100°F (38°C)
Last update 13 Sep 1:53 pm CDT
Extended Forecast for

Tomball TX

Heat Advisory September 14, 11:00am until September 14, 06:00pm
Heat Advisory September 13, 02:47pm until September 13, 06:00pm
Click here for hazard details and duration
Heat Advisory
Heat Advisory
  •  
    Heat Advisory September 13, 02:47pm until September 13, 06:00pm

    NOW until 6:00pm Sun

    Heat Advisory

  • This Afternoon

    High: 96 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 77. Southeast wind around 5 mph becoming calm after midnight.

    Low: 77 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 8am. Increasing clouds, with a high near 96. Heat index values as high as 105. Light southeast wind increasing to 5 to 10 mph in the morning.

    High: 96 °F

    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 77. South wind 5 to 10 mph becoming light after midnight.

    Low: 77 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 97. Light southeast wind increasing to 5 to 10 mph in the morning.

    High: 97 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 76.

    Low: 76 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95.

    High: 95 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 77.

    Low: 77 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 96. Heat index values as high as 106. South wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 77. Southeast wind around 5 mph becoming calm after midnight.
Monday
A 20 percent chance of showers and thunderstorms after 8am. Increasing clouds, with a high near 96. Heat index values as high as 105. Light southeast wind increasing to 5 to 10 mph in the morning.
Monday Night
Mostly clear, with a low around 77. South wind 5 to 10 mph becoming light after midnight.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 97. Light southeast wind increasing to 5 to 10 mph in the morning.
Tuesday Night
Mostly clear, with a low around 76.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95.
Wednesday Night
Partly cloudy, with a low around 77.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93.
Thursday Night
Partly cloudy, with a low around 74.
Friday
Sunny, with a high near 94.
Friday Night
Mostly clear, with a low around 73.
Saturday
Sunny, with a high near 95.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Tomball TX
 30.09°N 95.6°W (Elev. 171 ft)
Last Update:
1:21 pm CDT Sep 13, 2026
Forecast Valid:
2pm CDT Sep 13, 2026-6pm CDT Sep 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation