Weather forecast for 10 daysKaty, TX
Weather forecast for the weekend
Sunday Oct 18, 2026
- 75°F
- 54°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphNE 53°
- Humidity: 49%
- UV index: 7
- Sunrise: 7:27 am CDT
- Sunset: 6:49 pm CDT
- details ▼
Tomorrow, occasional clouds will pass by, but expect bright spells.
Temperature fluctuations between a temperate 75.2°F and a crisp 53.6°F are forecasted.
The temperature will be lower and more consistent with November's average high of 70.2°F than with October's usual.
Sunrise will be at 7:27 am and sunset at 6:49 pm; tomorrow's daylight will last for 11h and 23min.
Temperature fluctuations between a temperate 75.2°F and a crisp 53.6°F are forecasted.
The temperature will be lower and more consistent with November's average high of 70.2°F than with October's usual.
Sunrise will be at 7:27 am and sunset at 6:49 pm; tomorrow's daylight will last for 11h and 23min.
10-day overview
Daily temperatures
Warmest period: Friday - Monday 86°C.
Coldest day: tomorrow 75°C.
Coldest day: tomorrow 75°C.
Chance of precipitation
Highest chance: Sunday 25.10. 9%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 50°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 11mphN 0°
- Humidity: 61%
- UV index: 0
- Sunrise: 7:26 am CDT
- Sunset: 6:50 pm CDT
- details ▼
- Sunday
- Oct 18, 2026
- 75°F
- 54°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphNE 53°
- Humidity: 49%
- UV index: 7
- Sunrise: 7:27 am CDT
- Sunset: 6:49 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 79°F
- 57°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 8mphENE 66°
- Humidity: 55%
- UV index: 5
- Sunrise: 7:27 am CDT
- Sunset: 6:48 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 81°F
- 55°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 8mphNE 56°
- Humidity: 51%
- UV index: 7
- Sunrise: 7:28 am CDT
- Sunset: 6:47 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 82°F
- 55°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 6mphNE 45°
- Humidity: 51%
- UV index: 7
- Sunrise: 7:29 am CDT
- Sunset: 6:46 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 84°F
- 55°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphNNE 33°
- Humidity: 50%
- UV index: 7
- Sunrise: 7:29 am CDT
- Sunset: 6:45 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 86°F
- 55°F
Mostly Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 6mphE 84°
- Humidity: 46%
- UV index: 7
- Sunrise: 7:30 am CDT
- Sunset: 6:44 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 86°F
- 63°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 9mphESE 110°
- Humidity: 54%
- UV index: 7
- Sunrise: 7:31 am CDT
- Sunset: 6:43 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 86°F
- 61°F
Partly Cloudy
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 8mphE 92°
- Humidity: 56%
- UV index: 6
- Sunrise: 7:31 am CDT
- Sunset: 6:42 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 86°F
- 61°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 8mphE 83°
- Humidity: 51%
- UV index: 6
- Sunrise: 7:32 am CDT
- Sunset: 6:41 pm CDT
- details ▼
Weather models show that a combination of cloud-filled and sunny weather is forecasted.
Rain is not expected in Katy in the upcoming days.
In the coming days, the highest temperature will vary between 75.2°F and 86°F, while the difference in minimum temperatures will be substantial, as nighttime lows are forecast to fall between 50°F and 62.6°F.
Friday through next Monday, with the highest temperature of 86°F, will be the hottest days; with the highest temperature of 75.2°F, Sunday will be the coldest day.
Rain is not expected in Katy in the upcoming days.
In the coming days, the highest temperature will vary between 75.2°F and 86°F, while the difference in minimum temperatures will be substantial, as nighttime lows are forecast to fall between 50°F and 62.6°F.
Friday through next Monday, with the highest temperature of 86°F, will be the hottest days; with the highest temperature of 75.2°F, Sunday will be the coldest day.
Updated: Oct 17, 2026 @ 22:00:19 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Sunday, clouds and sunshine will create a dynamic sky throughout the day.
Tomorrow, the highest temperature will be 75.2°F, while the lowest temperature will be 53.6°F.
The highest temperature will be moderately lower than the average maximum of 80.8°F in October. The lowest temperature tomorrow will be also moderately lower than the average low temperature.
The highest temperature will be moderately lower than the average maximum of 80.8°F in October. The lowest temperature tomorrow will be also moderately lower than the average low temperature.
On Sunday, in Katy, sunrise will be at 7:27 am and sunset at 6:49 pm (CDT).
Tomorrow, the daylight will last for 11h and 23min.
