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.

Partly Cloudy

70°F

21°C

Humidity 93%
Wind Speed S 10 mph
Barometer 29.98 in (1015.3 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 5 Mar 3:53 am CST
Extended Forecast for

Katy TX

  • Today

    Today: Cloudy, then gradually becoming mostly sunny, with a high near 85. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 85 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Increasing clouds, with a low around 69. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 69 °F

    Increasing
    Clouds

  • Friday

    Friday: A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 86. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 86 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms and
    Breezy

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 71. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 71 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, then showers and possibly a thunderstorm after noon. High near 85. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    High: 85 °F

    Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Low around 66. Chance of precipitation is 80%.

    Low: 66 °F

    Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm. High near 78. Chance of precipitation is 80%.

    High: 78 °F

    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before midnight. Cloudy, with a low around 67.

    Low: 67 °F

    Slight Chance
    Showers then
    Cloudy

  • Monday

    Monday: A 50 percent chance of showers. Cloudy, with a high near 83.

    High: 83 °F

    Chance
    Showers

Detailed Forecast

Today
Cloudy, then gradually becoming mostly sunny, with a high near 85. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Increasing clouds, with a low around 69. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 86. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 71. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
A chance of showers, then showers and possibly a thunderstorm after noon. High near 85. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Saturday Night
Showers and possibly a thunderstorm. Low around 66. Chance of precipitation is 80%.
Sunday
Showers and possibly a thunderstorm. High near 78. Chance of precipitation is 80%.
Sunday Night
A 20 percent chance of showers before midnight. Cloudy, with a low around 67.
Monday
A 50 percent chance of showers. Cloudy, with a high near 83.
Monday Night
Cloudy, with a low around 69.
Tuesday
A 40 percent chance of showers and thunderstorms. Cloudy, with a high near 82. Breezy.
Tuesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 64.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Katy TX
 29.79°N 95.81°W (Elev. 138 ft)
Last Update:
3:57 am CST Mar 5, 2026
Forecast Valid:
4am CST Mar 5, 2026-6pm CDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

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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