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.

Mostly Cloudy

31°C

87°F

Humidity 61%
Wind Speed S 15 km/h
Barometer 1015.6 mb (29.99 in)
Dewpoint 22°C (72°F)
Visibility 16 km
Heat Index34°C (93°F)
Last update 12 Jul 8:53 pm CDT
Extended Forecast for

3 Miles N Spring Valley TX

  • Tonight

    Tonight: Partly cloudy, with a low around 25. South wind 10 to 15 km/h.

    Low: 25 °C

    Partly Cloudy

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Some of the storms could produce heavy rainfall. Mostly sunny, with a high near 33. Heat index values as high as 39. South wind 5 to 15 km/h.

    High: 33 °C

    Heavy Rain

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before 7pm. Partly cloudy, with a low around 26. South wind 15 to 20 km/h decreasing to 5 to 10 km/h after midnight.

    Low: 26 °C

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 33. Heat index values as high as 39. South wind 5 to 10 km/h. Chance of precipitation is 50%.

    High: 33 °C

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25. South wind 5 to 10 km/h.

    Low: 25 °C

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 34.

    High: 34 °C

    Sunny then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 24.

    Low: 24 °C

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 35.

    High: 35 °C

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 24.

    Low: 24 °C

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 25. South wind 10 to 15 km/h.
Sunday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Some of the storms could produce heavy rainfall. Mostly sunny, with a high near 33. Heat index values as high as 39. South wind 5 to 15 km/h.
Sunday Night
A 30 percent chance of showers before 7pm. Partly cloudy, with a low around 26. South wind 15 to 20 km/h decreasing to 5 to 10 km/h after midnight.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 33. Heat index values as high as 39. South wind 5 to 10 km/h. Chance of precipitation is 50%.
Monday Night
Partly cloudy, with a low around 25. South wind 5 to 10 km/h.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 34.
Tuesday Night
Mostly clear, with a low around 24.
Wednesday
Sunny, with a high near 35.
Wednesday Night
Mostly clear, with a low around 24.
Thursday
Mostly sunny, with a high near 35.
Thursday Night
Mostly clear, with a low around 25.
Friday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 34.
Friday Night
Partly cloudy, with a low around 26.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 35.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Spring Valley TX
 29.84°N 95.5°W (Elev. 82 m)
Last Update:
7:20 pm CDT Jul 12, 2025
Forecast Valid:
9pm CDT Jul 12, 2025-6pm CDT Jul 19, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation