Clear then Patchy Fog. Mostly Sunny. Date Weather Pre. Check out our current live radar and weather forecasts for Katy, Texas to help plan your day Be prepared with the most accurate 10-day forecast for Katy, TX with highs, lows, chance of precipitation from The Weather Channel and Weather.com Winds SSE at 5 to 10 mph.Sunny in the morning then increasing clouds with some scattered thunderstorms later in the day. Low; Thu 12/17: Plenty of sunshine: 64°F: 41°F: Fri 12/18: Windy with variable clouds Katy, TX - Weather forecast from Theweather.com. Tonight. Areas Fog then Sunny. for Katy, Texas Sunny, with a high near 56. Partly Cloudy then Chance ... with a north wind 10 to 20 mph, with gusts as high as 30 mph. Thursday Night. Mostly sunny, with a high near 59. Winds S at 5 to 10 mph.Mostly sunny skies. Texas tx, Weather 30 Day. Start Your Review of Katy. North wind 10 to 15 mph, with gusts as high as 25 mph. Hi. ... Christmas Day. Extended Forecast for Katy TX This Afternoon. Chance of rain 40%.Partly cloudy skies. Toggle Main Menu Katy, TX | 49° F Katy TX 5 Day Weather Forecast from LocalConditions.com. You'll find detailed 48-hour and 7-day extended forecasts, ski reports, marine forecasts and surf alerts, airport delay forecasts, fire danger outlooks, Doppler and satellite images, and thousands of maps. Monday. Low; Mon 12/21: Sunshine and patchy clouds: 68°F: 50°F: Tue 12/22 High: 72 °F. Low: 44 °F. Find the most current and reliable 7 day weather forecasts, storm alerts, reports and information for [city] with The Weather Network. Thursday. Climate can mean the average weather for a particular region and time period taken over 30 years. Weather conditions with updates on temperature, humidity, wind speed, snow, pressure, etc. View More Data > Reviews for Katy 0 Reviews. katy past weather data including previous temperature, barometric pressure, humidity, dew point, rain total, and wind conditions. Extended Forecast for Katy TX Tonight. Katy 5 day forecast with weather outlook providing day and night summary including precipitation, high and low temperatures presented in Fahrenheit and Celsius, sky conditions, rain chance, sunrise, sunset, wind … Hi. Find the most current and reliable 14 day weather forecasts, storm alerts, reports and information for Houston, TX, US with The Weather Network. MyForecast is a comprehensive resource for online weather forecasts and reports for over 58,000 locations worldwide. Mostly clear, with a low around 35. Climate is the average of weather over time. Date Weather Pre. Texas tx, Weather 30 Day. 30.08 in (1018.7 mb) Dewpoint: 48°F (9°C) Visibility: 10.00 mi: ... Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast. Want to know what the weather is now? High: 65 °F.