Weather forecast for 10 days
Katy, TX

Weather forecast for the weekend

Saturday, Jun 21.

Mostly Sunny
6:22 am

8:28 pm
CDT
Mostly Sunny
93°F / 77°F
  • Wind: 16mph SSE
  • Humidity: 71%
  • Precip. probability: 24%
  • Precipitation: 0"
  • UV index: 11
On Saturday, in Katy, sunny intervals will be long-lasting, with few disruptions.
The temperature scale will run from a maximum of a blazing 93.2°F to a minimum of a moderately hot 77°F.
The temperature will be in line with June's average maximum of 91°F.
Sunrise will be at 6:22 am and sunset at 8:28 pm; the daylight will last for 14h and 7min.

Sunday, Jun 22.

Mostly Sunny
6:22 am

8:28 pm
CDT
Mostly Sunny
91°F / 75°F
  • Wind: 16mph SSE
  • Humidity: 73%
  • Precip. probability: 24%
  • Precipitation: 0"
  • UV index: 11
On Sunday, in Katy, sunshine will prevail for most of the day.
Temperature fluctuations between a blazing 91.4°F and a temperate 75.2°F are anticipated.
Sunday's top temperature will adhere to the average June high temperature of 91°F.
Sunrise will be at 6:22 am and sunset at 8:28 pm; the daylight will last for 14h and 6min.

Frequently asked questions

What is the weather forecast for Katy for Saturday?
On Saturday, a crisp, sunny atmosphere is likely.
What will be the maximum temperature on Saturday?
On Saturday, the maximum temperature will be 93.2°F, while the minimum temperature will be 77°F.
What is the weather forecast for Katy for Sunday?
On Sunday, in Katy, blue skies and warm sunshine will define the conditions.
What will be the maximum temperature in Katy on Sunday?
On Sunday, the highest temperature will be 91.4°F, while the lowest temperature will be 75.2°F.
What is the weather forecast for Katy for the next ten days?
In Katy, a combination of cloudy, thunderstorm-prone and dry and sunny weather is expected for the next ten days.
Will it rain in the next ten days?
Rainfall is forecasted for Monday through next Thursday in Katy. Next Wednesday, with light precipitation of 0.24", will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 87.8°F and 93.2°F, while the minimum temperature will vary between 75.2°F and 77°F.
Taking the humidity into consideration, the maximum feel-like temperature will range between 105.8°F and 120.2°F.
What will be the hottest and the coldest days?
With a maximum temperature of 93.2°F, Wednesday through Saturday will be the hottest days. The coldest days will be next Wednesday and Thursday, with a maximum of 87.8°F.

Long-term weather forecast

TueJun 17.
  • min.
  • 77°F
Partly Cloudy
Partly Cloudy
  • Wind: 18mph S
  • Humidity: 84%
  • UV index: 0
  • Precip. probability: 17%
  • Precipitation: 0"
  • 6:21 am 8:27 pm CDT
WedJun 18.
  • 93°F
  • 77°F
Partly Cloudy
Partly Cloudy
  • Wind: 17mph S
  • Humidity: 71%
  • UV index: 11
  • Precip. probability: 21%
  • Precipitation: 0"
  • 6:21 am 8:27 pm CDT
ThuJun 19.
  • 93°F
  • 77°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph S
  • Humidity: 74%
  • UV index: 11
  • Precip. probability: 22%
  • Precipitation: 0"
  • 6:21 am 8:27 pm CDT
FriJun 20.
  • 93°F
  • 77°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph S
  • Humidity: 71%
  • UV index: 11
  • Precip. probability: 22%
  • Precipitation: 0"
  • 6:21 am 8:28 pm CDT
SatJun 21.
  • 93°F
  • 77°F
Mostly Sunny
Mostly Sunny
  • Wind: 16mph SSE
  • Humidity: 71%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:22 am 8:28 pm CDT
SunJun 22.
  • 91°F
  • 75°F
Mostly Sunny
Mostly Sunny
  • Wind: 16mph SSE
  • Humidity: 73%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:22 am 8:28 pm CDT
MonJun 23.
  • 90°F
  • 75°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 15mph SE
  • Humidity: 74%
  • UV index: 11
  • Precip. probability: 44%
  • Precipitation: 0.08"
  • 6:22 am 8:28 pm CDT
TueJun 24.
  • 90°F
  • 75°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 13mph SE
  • Humidity: 76%
  • UV index: 11
  • Precip. probability: 45%
  • Precipitation: 0.16"
  • 6:22 am 8:28 pm CDT
WedJun 25.
  • 88°F
  • 75°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 8mph SE
  • Humidity: 81%
  • UV index: 10
  • Precip. probability: 54%
  • Precipitation: 0.24"
  • 6:23 am 8:29 pm CDT
ThuJun 26.
  • 88°F
  • 75°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 13mph SSE
  • Humidity: 79%
  • UV index: 10
  • Precip. probability: 41%
  • Precipitation: 0.12"
  • 6:23 am 8:29 pm CDT
Over the next ten days, a mix of gloomy, storm-filled and mostly clear weather is anticipated.
Rainfall is anticipated on Monday through next Thursday.
Highs will stay within a very narrow margin in the forecast period ahead. Highs will range from 87.8°F to 93.2°F, while the nighttime low will be also mostly stable, as the overnight low will fall between 75.2°F and 77°F.
The hottest days in Katy will be Wednesday through Saturday, with a maximum of 93.2°F; next Wednesday and Thursday, with the highest temperature of 87.8°F, will be the coldest days in Katy.
Combining with the humidity, the maximum feel-like temperature may increase significantly and vary between a blistering 105.8°F and a burning hot 120.2°F.
Updated: Jun 17, 2025 @ 22:18:21 UTC
Published by: Weather U.S. | About Us
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