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

Multiple Hazards through Upcoming Weekend

The threat of severe thunderstorms will exist in the Midwest and Ohio Valley through Friday. Elevated to critical fire weather conditions will be in place across the Four-Corners through the weekend. Early season heat with likely record high temperatures will spread from the South into the Ohio Valley, Mid-Atlantic, and Northeast on Friday, Saturday and perhaps Sunday. Read More >

Current conditions at

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

Lat: 29.62°NLon: 95.66°WElev: 82ft.

Fair

76°F

24°C

Humidity 85%
Wind Speed S 10 mph
Barometer 29.73 in (1006.7 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 20 May 12:53 am CDT
Extended Forecast for

Katy TX

  • Overnight

    Overnight: Mostly cloudy, with a low around 74. South wind 10 to 15 mph.

    Mostly Cloudy

    Low: 74 °F

  • Friday

    Friday: Mostly sunny, with a high near 95. Heat index values as high as 101. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.

    Mostly Sunny
    and Breezy

    High: 95 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 77. Breezy, with a southeast wind 10 to 20 mph.

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

    Low: 77 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 97. Heat index values as high as 106. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Mostly Sunny

    High: 97 °F

  • Saturday
    Night

    Saturday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 75. Southeast wind 5 to 15 mph, with gusts as high as 25 mph.

    Chance
    T-storms

    Low: 75 °F

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 89. Chance of precipitation is 70%.

    Chance
    T-storms then
    T-storms
    Likely

    High: 89 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 71.

    Chance
    T-storms

    Low: 71 °F

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 88.

    Chance
    T-storms

    High: 88 °F

  • Monday
    Night

    Monday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 73.

    Chance
    T-storms

    Low: 73 °F

Detailed Forecast

Overnight
Mostly cloudy, with a low around 74. South wind 10 to 15 mph.
Friday
Mostly sunny, with a high near 95. Heat index values as high as 101. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Mostly cloudy, with a low around 77. Breezy, with a southeast wind 10 to 20 mph.
Saturday
Mostly sunny, with a high near 97. Heat index values as high as 106. South wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 75. Southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday
Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 89. Chance of precipitation is 70%.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 71.
Monday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 88.
Monday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 73.
Tuesday
Showers and thunderstorms likely. Mostly cloudy, with a high near 86. Chance of precipitation is 60%.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73.
Wednesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
Thursday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Katy TX
 29.79°N 95.81°W (Elev. 138 ft)
Last Update:
1:28 am CDT May 20, 2022
Forecast Valid:
1am CDT May 20, 2022-6pm CDT May 26, 2022
 
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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