Katy (TX)
10 day weather forecast for Katy
Wednesday, September 30th, 2026, at 02:41 PM
today
35° 25°
tomorrow
33° 26°
Friday
32° 24°
Saturday
32° 23°
Sunday
29° 22°
Monday
29° 23°
Tuesday
31° 22°
Seemore
Katy Weather Pages
Katy weather forecast
The weather forecast for Katy over the next 4 days indicates very wet conditions with temperatures ranging from 32 °F to 35 °F.
Rain is expected today and will continue at least through Sunday.
Wind speeds are expected to be strong, averaging around 27 km/h.
On Sunday, expect a change in weather with temperatures reaching 29°C, and light showers with a 60% chance.
Katy 14 days weather forecast
This weeks weather in Katy. Click on a date for detailed forecasts
Wed. 30
35°
25°
1.2 mm
Thu. 1
33°
26°
1.4 mm
Fri. 2
32°
24°
21.9 mm
Sat. 3
32°
23°
6 mm
Sun. 4
29°
22°
1.4 mm
Mon. 5
29°
23°
0 mm
Tue. 6
31°
22°
0 mm
Wed. 7
31°
23°
0.1 mm
Thu. 8
30°
22°
0.8 mm
Fri. 9
29°
19°
0 mm
Sat. 10
30°
20°
0 mm
Sun. 11
30°
20°
0 mm
Mon. 12
30°
23°
0 mm
Tue. 13
24°
17°
32.6 mm
Further Ahead
You can click on date
Access Katy weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Katy long range weather forecast
30 day weather forecast for Katy
Important Notice
Our Katy long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.
Rain Forecast for the Next 14 Days in Katy
The chart displays the expected rainfall values (in mm) over the next 14 days in Katy, highlighting variations in precipitation levels for specific dates. ☔
Katy Wind Speed Forecast Chart
This chart illustrates the projected daily max wind speed (in km) in Katy over the next two weeks, providing insights into periods of increased or decreased wind activity. 🌀
Frequently asked questions about the weather in Katy
How warm is it in Katy over the next 14 days?
Over the next two weeks, temperatures in Katy are expected to range from around 17 °F on the coldest nights up to about 35 °F on the warmest days. Use this range to plan what to pack and wear.
Will it rain in Katy in the next two weeks?
Yes - rain is expected on about 8 of the next 14 days in Katy, with roughly 65.3 mm of rainfall in total. It is worth keeping an umbrella or raincoat handy.
How windy is it in Katy?
Maximum wind speeds in Katy are forecast to reach about 28 km/h at their peak over the next 14 days.
When is the best time to visit Katy?
For a month-by-month look at temperatures and rainfall, see our best time to visit Katy guide.
How accurate is the 14-day forecast for Katy?
Our Katy forecast uses leading meteorological models and is most reliable over the next few days. Long-range days beyond a week show general trends and can change, so check back closer to the date for updates.
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Where is Katy?Get accurate weather forecasts for Katy, located at latitude 29.786 and longitude -95.824. Stay updated with localized weather information tailored for Katy.
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