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

63°F

17°C

Humidity 100%
Wind Speed Calm
Barometer 29.92 in (1013.1 mb)
Dewpoint 63°F (17°C)
Visibility 0.50 mi
Last update 27 Feb 4:53 am CST
Extended Forecast for

3 Miles SSE Porter TX

  • Today

    Today: Areas of fog before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 86. North wind around 5 mph.

    High: 86 °F

    Areas Fog
    then Sunny

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, mostly clear, with a low around 57. Northeast wind around 5 mph becoming calm in the evening.

    Low: 57 °F

    Clear then
    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, sunny, with a high near 83. Light east wind becoming southeast 5 to 10 mph in the morning.

    High: 83 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 57. Southeast wind 5 to 10 mph becoming light after midnight.

    Low: 57 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 82. Light southeast wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 82 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 63.

    Low: 63 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers after noon. Mostly cloudy, with a high near 82.

    High: 82 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Areas of fog before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 86. North wind around 5 mph.
Tonight
Patchy fog after 3am. Otherwise, mostly clear, with a low around 57. Northeast wind around 5 mph becoming calm in the evening.
Saturday
Patchy fog before 9am. Otherwise, sunny, with a high near 83. Light east wind becoming southeast 5 to 10 mph in the morning.
Saturday Night
Increasing clouds, with a low around 57. Southeast wind 5 to 10 mph becoming light after midnight.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 82. Light southeast wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 62.
Monday
Mostly sunny, with a high near 82.
Monday Night
Mostly cloudy, with a low around 63.
Tuesday
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 82.
Tuesday Night
Mostly cloudy, with a low around 66.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 83.
Wednesday Night
Cloudy, with a low around 67.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 83.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Porter TX
 30.07°N 95.26°W (Elev. 66 ft)
Last Update:
12:20 am CST Feb 27, 2026
Forecast Valid:
5am CST Feb 27, 2026-6pm CST Mar 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation