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

75°F

24°C

Humidity 84%
Wind Speed S 14 G 23 mph
Barometer 29.96 in (1014.3 mb)
Dewpoint 70°F (21°C)
Visibility 7.00 mi
Last update 6 Mar 11:53 pm CST
Extended Forecast for

3 Miles SSE Porter TX

  • Overnight

    Overnight: A slight chance of showers and thunderstorms between 1am and 5am. Cloudy, with a low around 72. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 72 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4pm. High near 86. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 86 °F

    Slight Chance
    T-storms then
    Showers

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3am. Low around 67. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 67 °F

    T-storms
    Likely then
    Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm. High near 77. Calm wind becoming north around 5 mph. Chance of precipitation is 80%.

    High: 77 °F

    Showers

  • Sunday Night

    Sunday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 68. Calm wind.

    Low: 68 °F

    Patchy Fog

  • Monday

    Monday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Cloudy, with a high near 84. Chance of precipitation is 30%.

    High: 84 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Cloudy, with a low around 71.

    Low: 71 °F

    Cloudy

  • Tuesday

    Tuesday: Cloudy, with a high near 83.

    High: 83 °F

    Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of showers, then a chance of showers and thunderstorms after midnight. Cloudy, with a low around 69. Chance of precipitation is 50%.

    Low: 69 °F

    Slight Chance
    Showers then
    Chance
    Showers

Detailed Forecast

Overnight
A slight chance of showers and thunderstorms between 1am and 5am. Cloudy, with a low around 72. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Saturday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4pm. High near 86. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3am. Low around 67. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday
Showers and possibly a thunderstorm. High near 77. Calm wind becoming north around 5 mph. Chance of precipitation is 80%.
Sunday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 68. Calm wind.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Cloudy, with a high near 84. Chance of precipitation is 30%.
Monday Night
Cloudy, with a low around 71.
Tuesday
Cloudy, with a high near 83.
Tuesday Night
A slight chance of showers, then a chance of showers and thunderstorms after midnight. Cloudy, with a low around 69. Chance of precipitation is 50%.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 56.
Thursday
Sunny, with a high near 72.
Thursday Night
Clear, with a low around 50.
Friday
Sunny, with a high near 77.
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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:
12:01 am CST Mar 7, 2026
Forecast Valid:
12am CST Mar 7, 2026-6pm CDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation