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

Houston Intercontinental Airport (KIAH)

Lat: 29.98°NLon: 95.36°WElev: 89ft.

A Few Clouds

79°F

26°C

Humidity 44%
Wind Speed NW 9 mph
Barometer 29.99 in (1015.3 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 25 Nov 11:53 am CST
Extended Forecast for

Houston Intercontinental Airport TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 79. Northwest wind around 5 mph.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 55. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 68. North wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 68 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 45. Northeast wind 5 to 10 mph.

    Low: 45 °F

    Clear

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 67. East wind 5 to 10 mph.

    High: 67 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 58.

    Low: 58 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 73. Chance of precipitation is 70%.

    High: 73 °F

    Chance
    Showers then
    Showers
    Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 79. Northwest wind around 5 mph.
Tonight
Mostly clear, with a low around 55. North wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 68. North wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Clear, with a low around 45. Northeast wind 5 to 10 mph.
Thanksgiving Day
Sunny, with a high near 67. East wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 46.
Friday
Mostly sunny, with a high near 68.
Friday Night
A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 58.
Saturday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 73. Chance of precipitation is 70%.
Saturday Night
Showers and possibly a thunderstorm. Low around 48. Chance of precipitation is 80%.
Sunday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 60.
Sunday Night
A 40 percent chance of showers and thunderstorms. Cloudy, with a low around 46.
Monday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Houston Intercontinental Airport TX
 29.98°N 95.34°W (Elev. 92 ft)
Last Update:
12:20 pm CST Nov 25, 2025
Forecast Valid:
12pm CST Nov 25, 2025-6pm CST Dec 1, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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