Current conditions at
Houston Intercontinental Airport (KIAH)
Lat: 29.98°NLon: 95.36°WElev: 89ft.
Partly Cloudy
85°F
29°C
| Humidity | 75% |
| Wind Speed | SE 3 mph |
| Barometer | 30.06 in (1017.7 mb) |
| Dewpoint | 76°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 95°F (35°C) |
| Last update | 9 Aug 9:53 am CDT |
Extended Forecast for
Houston Intercontinental Airport TX
Today

High: 94 °F
Chance
T-stormsTonight
Low: 78 °F
Slight Chance
T-storms then
Mostly ClearMonday

High: 93 °F
Chance
T-stormsMonday Night

Low: 79 °F
Partly Cloudy
Tuesday

High: 96 °F
Sunny
Tuesday Night

Low: 79 °F
Mostly Clear
Wednesday

High: 98 °F
Hot
Wednesday Night

Low: 79 °F
Mostly Clear
Thursday

High: 98 °F
Hot
Detailed Forecast
Today
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 94. Heat index values as high as 102. Southeast wind 5 to 10 mph.
Tonight
A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 78. Southeast wind 5 to 10 mph becoming light south after midnight.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Increasing clouds, with a high near 93. Heat index values as high as 103. Light southeast wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
Partly cloudy, with a low around 79. South wind 5 to 10 mph.
Tuesday
Sunny, with a high near 96. South wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 79.
Wednesday
Sunny and hot, with a high near 98.
Wednesday Night
Mostly clear, with a low around 79.
Thursday
Sunny and hot, with a high near 98.
Thursday Night
Mostly clear, with a low around 79.
Friday
Sunny and hot, with a high near 98.
Friday Night
Mostly clear, with a low around 79.
Saturday
Sunny and hot, with a high near 98.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Houston Intercontinental Airport TX
29.98°N 95.34°W (Elev. 92 ft)
29.98°N 95.34°W (Elev. 92 ft)
7:20 am CDT Aug 9, 2026
10am CDT Aug 9, 2026-6pm CDT Aug 15, 2026


