Weather in Katy, United States 🇺🇸
Katy currently sits at 26°C, overcast, feeling like 29°C. Humidity sits at 92% and winds are near 12 km/h, and the UV index is 0 (low). The next few days in Katy look set for about 25°C up to 32°C.
Hourly Forecast for Katy
14-Day Forecast for Katy
Overcast
Overcast
Patchy rain nearby
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Additional Forecasts for Katy
Air Quality
Historical Weather
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Best Time to Be Outside in Katy Today
The most comfortable window in Katy today looks like 09:00 to 12:00, when it is around 30°C. It should stay dry through that window. The next likely rain is around 12:00.
Frequently Asked Questions about Weather in Katy
What is the temperature in Katy right now?
It is currently 26°C (79°F) in Katy, overcast (feels like 29°C).
What's the weather like in Katy right now?
Right now Katy has Overcast, humidity 92%, wind 12 km/h SSW.
What is today's forecast for Katy?
Today in Katy: high 32°C, low 26°C, overcast. Chance of rain: 81%.
What is the 7-day weather forecast for Katy?
Daily highs and lows for Katy:
- 2026-09-02: 32°C / 26°C
- 2026-09-03: 31°C / 25°C
- 2026-09-04: 32°C / 25°C
- 2026-09-05: 36°C / 24°C
- 2026-09-06: 36°C / 25°C
- 2026-09-07: 37°C / 25°C
- 2026-09-08: 36°C / 25°C
Is it going to rain in Katy today?
There is a 81% chance of rain in Katy today. Total expected precipitation: 8.61 mm.
What is the wind speed in Katy right now?
Wind in Katy is currently 12 km/h (8 mph) from the SSW.
What is the UV index in Katy right now?
The UV index in Katy is currently 0 (low). Sun protection is recommended when the index is 3 or higher.
