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.

Mostly Cloudy

41°F

5°C

Humidity 96%
Wind Speed E 5 mph
Barometer 30.09 in (1018.8 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 3 Dec 3:53 am CST
Extended Forecast for

Houston Intercontinental Airport TX

  • Today

    Today: A 20 percent chance of showers after 4pm. Mostly cloudy, with a high near 64. East wind 5 to 10 mph.

    High: 64 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: Showers and thunderstorms likely, then showers and possibly a thunderstorm after midnight. Low around 54. East wind around 10 mph becoming north after midnight. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

    Low: 54 °F

    Showers

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm. Cloudy, with a temperature falling to around 53 by 5pm. Northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 59 °F⇓

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of showers. Cloudy, with a low around 45. North wind around 10 mph, with gusts as high as 20 mph.

    Low: 45 °F

    Chance
    Showers

  • Friday

    Friday: A 50 percent chance of showers. Cloudy, with a high near 55. North wind 5 to 10 mph.

    High: 55 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of showers. Cloudy, with a low around 47.

    Low: 47 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 63.

    High: 63 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

Detailed Forecast

Today
A 20 percent chance of showers after 4pm. Mostly cloudy, with a high near 64. East wind 5 to 10 mph.
Tonight
Showers and thunderstorms likely, then showers and possibly a thunderstorm after midnight. Low around 54. East wind around 10 mph becoming north after midnight. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Thursday
Showers likely and possibly a thunderstorm. Cloudy, with a temperature falling to around 53 by 5pm. Northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
A 40 percent chance of showers. Cloudy, with a low around 45. North wind around 10 mph, with gusts as high as 20 mph.
Friday
A 50 percent chance of showers. Cloudy, with a high near 55. North wind 5 to 10 mph.
Friday Night
A 20 percent chance of showers. Cloudy, with a low around 47.
Saturday
Mostly cloudy, with a high near 63.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
Sunny, with a high near 69.
Sunday Night
Mostly clear, with a low around 45.
Monday
Sunny, with a high near 64.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
Mostly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Houston Intercontinental Airport TX
 29.98°N 95.37°W (Elev. 95 ft)
Last Update:
12:20 am CST Dec 3, 2025
Forecast Valid:
4am CST Dec 3, 2025-6pm CST Dec 9, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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