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.

Fair

62°F

17°C

Humidity 75%
Wind Speed S 7 mph
Barometer 30.01 in (1016.1 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 13 Mar 10:53 pm CDT
Extended Forecast for

Spring Valley TX

  • Tonight

    Tonight: Mostly clear, with a low around 56. South wind around 5 mph.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 81. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 81 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 64. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 64 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 84. South wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 84 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 44. Breezy, with a southwest wind 15 to 20 mph becoming north after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 40%.

    Low: 44 °F

    Chance
    Showers and
    Breezy

  • Monday

    Monday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 56. South wind around 5 mph.
Saturday
Mostly sunny, with a high near 81. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
Increasing clouds, with a low around 64. South wind around 10 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 84. South wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 44. Breezy, with a southwest wind 15 to 20 mph becoming north after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 56.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
Mostly sunny, with a high near 65.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Sunny, with a high near 82.
Thursday Night
Clear, with a low around 59.
Friday
Sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Spring Valley TX
 29.79°N 95.5°W (Elev. 72 ft)
Last Update:
7:21 pm CDT Mar 13, 2026
Forecast Valid:
11pm CDT Mar 13, 2026-6pm CDT Mar 20, 2026
 
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