Current conditions at
Houston Intercontinental Airport (KIAH)
Lat: 29.98°NLon: 95.36°WElev: 89ft.
A Few Clouds
77°F
25°C
| Humidity | 96% |
| Wind Speed | Calm |
| Barometer | 29.92 in (1013.1 mb) |
| Dewpoint | 76°F (24°C) |
| Visibility | 7.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 4 Aug 4:53 am CDT |
Extended Forecast for
Porter TXSimilar City Names
Today

High: 99 °F
Hot
Tonight

Low: 77 °F
Mostly Clear
Wednesday

High: 99 °F
Hot
Wednesday Night

Low: 77 °F
Mostly Clear
Thursday

High: 97 °F
Sunny
Thursday Night

Low: 77 °F
Mostly Clear
Friday
High: 95 °F
Sunny then
Slight Chance
T-stormsFriday Night

Low: 76 °F
Mostly Clear
Saturday
High: 94 °F
Sunny then
Slight Chance
T-storms
Detailed Forecast
Today
Sunny and hot, with a high near 99. Heat index values as high as 107. Calm wind becoming southeast around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 77. South wind 5 to 10 mph becoming light after midnight.
Wednesday
Sunny and hot, with a high near 99. Heat index values as high as 108. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 77. Southeast wind 5 to 10 mph becoming light south after midnight.
Thursday
Sunny, with a high near 97. Calm wind becoming southeast around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 77.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 95.
Friday Night
Mostly clear, with a low around 76.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 94.
Saturday Night
Mostly clear, with a low around 76.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.
Sunday Night
Partly cloudy, with a low around 76.
Monday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Porter TXSimilar City Names
30.11°N 95.29°W (Elev. 105 ft)
30.11°N 95.29°W (Elev. 105 ft)
4:26 am CDT Aug 4, 2026
5am CDT Aug 4, 2026-6pm CDT Aug 10, 2026


