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.

Fog/Mist

71°F

22°C

Humidity 94%
Wind Speed S 5 mph
Barometer 29.75 in (1007.2 mb)
Dewpoint 69°F (21°C)
Visibility 4.00 mi
Last update 19 Feb 9:53 pm CST
Extended Forecast for

Houston Intercontinental Airport TX

  • Tonight

    Tonight: Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 65. South wind around 5 mph becoming calm.

    Low: 65 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: A chance of showers before 1pm, then a slight chance of showers after 5pm. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 79. Northeast wind 5 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 40%.

    High: 79 °F

    Chance
    Showers and
    Areas Fog

  • Friday Night

    Friday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 64. Southeast wind around 5 mph becoming calm in the evening.

    Low: 64 °F

    Patchy Fog

  • Saturday

    Saturday: A 20 percent chance of showers after noon. Areas of fog before 10am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 80. Light northwest wind becoming north 10 to 15 mph in the morning. Winds could gust as high as 20 mph.

    High: 80 °F

    Areas Fog
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47. North wind around 15 mph, with gusts as high as 30 mph.

    Low: 47 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 65. South wind around 5 mph becoming calm.
Friday
A chance of showers before 1pm, then a slight chance of showers after 5pm. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 79. Northeast wind 5 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 40%.
Friday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 64. Southeast wind around 5 mph becoming calm in the evening.
Saturday
A 20 percent chance of showers after noon. Areas of fog before 10am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 80. Light northwest wind becoming north 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 47. North wind around 15 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 64.
Sunday Night
Mostly clear, with a low around 42.
Monday
Sunny, with a high near 65.
Monday Night
Mostly clear, with a low around 40.
Tuesday
Sunny, with a high near 70.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Partly sunny, with a high near 79.
Wednesday Night
Mostly cloudy, with a low around 62.
Thursday
Mostly sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Houston Intercontinental Airport TX
 30°N 95.34°W (Elev. 92 ft)
Last Update:
10:16 pm CST Feb 19, 2026
Forecast Valid:
10pm CST Feb 19, 2026-6pm CST Feb 26, 2026
 
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Additional Resources

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Chance of Precipitation