National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Houston, Sugar Land Municipal / Hull Field Airport (KSGR)

Lat: 29.62°NLon: 95.66°WElev: 82ft.

Fair

55°F

13°C

Humidity 44%
Wind Speed N 6 mph
Barometer 30.07 in (1018.4 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill54°F (12°C)
Last update 2 Dec 3:53 pm CST
Extended Forecast for

Katy TX

  • Tonight

    Tonight: Mostly clear, with a low around 40. Calm wind becoming east around 5 mph.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers after 5pm. Mostly cloudy, with a high near 65. East wind around 5 mph.

    High: 65 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Low around 55. East wind 5 to 10 mph becoming northeast after midnight. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 55 °F

    Showers

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm before noon, then a chance of showers. Cloudy, with a temperature falling to around 52 by 5pm. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    High: 58 °F⇓

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 50 percent chance of showers. Cloudy, with a low around 45. North wind around 10 mph, with gusts as high as 20 mph.

    Low: 45 °F

    Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers, mainly before noon. Cloudy, with a high near 53.

    High: 53 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of showers after midnight. Cloudy, with a low around 45.

    Low: 45 °F

    Cloudy then
    Slight Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 40. Calm wind becoming east around 5 mph.
Wednesday
A 20 percent chance of showers after 5pm. Mostly cloudy, with a high near 65. East wind around 5 mph.
Wednesday Night
Showers and possibly a thunderstorm. Low around 55. East wind 5 to 10 mph becoming northeast after midnight. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday
Showers likely and possibly a thunderstorm before noon, then a chance of showers. Cloudy, with a temperature falling to around 52 by 5pm. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Thursday Night
A 50 percent chance of showers. Cloudy, with a low around 45. North wind around 10 mph, with gusts as high as 20 mph.
Friday
A 40 percent chance of showers, mainly before noon. Cloudy, with a high near 53.
Friday Night
A 20 percent chance of showers after midnight. Cloudy, with a low around 45.
Saturday
Partly sunny, with a high near 62.
Saturday Night
Partly cloudy, with a low around 46.
Sunday
Sunny, with a high near 68.
Sunday Night
Partly cloudy, with a low around 47.
Monday
Mostly sunny, with a high near 64.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Katy TX
 29.79°N 95.81°W (Elev. 138 ft)
Last Update:
12:20 pm CST Dec 2, 2025
Forecast Valid:
4pm CST Dec 2, 2025-6pm CST Dec 9, 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