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

77°F

25°C

Humidity 66%
Wind Speed S 5 mph
Barometer 30.14 in (1020.5 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 27 Mar 7:53 pm CDT
Extended Forecast for

Houston Intercontinental Airport TX

  • Tonight

    Tonight: Mostly cloudy, with a low around 58. Southeast wind 5 to 15 mph becoming north after midnight. Winds could gust as high as 20 mph.

    Low: 58 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 75. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 75 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 56. East wind around 5 mph.

    Low: 56 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 82. East wind 5 to 10 mph becoming south in the afternoon.

    High: 82 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 62. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 62 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 67.

    Low: 67 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 83.

    High: 83 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 70.

    Low: 70 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 58. Southeast wind 5 to 15 mph becoming north after midnight. Winds could gust as high as 20 mph.
Saturday
Partly sunny, with a high near 75. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 56. East wind around 5 mph.
Sunday
Mostly sunny, with a high near 82. East wind 5 to 10 mph becoming south in the afternoon.
Sunday Night
Mostly clear, with a low around 62. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 87.
Monday Night
Partly cloudy, with a low around 67.
Tuesday
Partly sunny, with a high near 83.
Tuesday Night
Mostly cloudy, with a low around 70.
Wednesday
A slight chance of showers and thunderstorms, then a chance of showers after 1pm. Mostly cloudy, with a high near 84. Chance of precipitation is 30%.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 68.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 81.
Thursday Night
Mostly cloudy, with a low around 69.
Friday
Mostly cloudy, with a high near 84.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Houston Intercontinental Airport TX
 29.98°N 95.37°W (Elev. 95 ft)
Last Update:
7:20 pm CDT Mar 27, 2026
Forecast Valid:
8pm CDT Mar 27, 2026-6pm CDT Apr 3, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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