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.

Overcast

70°F

21°C

Humidity 90%
Wind Speed N 9 mph
Barometer 30.14 in
Dewpoint 67°F (19°C)
Visibility 8.00 mi
Last update 22 Nov 9:53 am CST
Extended Forecast for

Houston Intercontinental Airport TX

  • Today

    Today: Mostly cloudy early, then gradual clearing, with a high near 81. North wind 5 to 10 mph.

    High: 81 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 57. North wind around 5 mph.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 78. Northeast wind around 5 mph becoming east in the afternoon.

    High: 78 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 64. Southeast wind 5 to 10 mph.

    Low: 64 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 83. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    High: 83 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 65. Chance of precipitation is 80%.

    Low: 65 °F

    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly before noon. Mostly sunny, with a high near 81.

    High: 81 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers. Mostly clear, with a low around 55.

    Low: 55 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy early, then gradual clearing, with a high near 81. North wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 57. North wind around 5 mph.
Sunday
Mostly sunny, with a high near 78. Northeast wind around 5 mph becoming east in the afternoon.
Sunday Night
Mostly cloudy, with a low around 64. Southeast wind 5 to 10 mph.
Monday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 83. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Monday Night
Showers and possibly a thunderstorm. Low around 65. Chance of precipitation is 80%.
Tuesday
A 30 percent chance of showers, mainly before noon. Mostly sunny, with a high near 81.
Tuesday Night
A 20 percent chance of showers. Mostly clear, with a low around 55.
Wednesday
Mostly sunny, with a high near 70.
Wednesday Night
Mostly clear, with a low around 47.
Thanksgiving Day
Sunny, with a high near 66.
Thursday Night
Mostly clear, with a low around 46.
Friday
Sunny, with a high near 68.
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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:
10:41 am CST Nov 22, 2025
Forecast Valid:
10am CST Nov 22, 2025-6pm CST Nov 28, 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