14 days forecast Katy
See the weather for the coming 14 days in Katy.
Wednesday, July 15 
0%
24° / 26°
3
0%Cloudy and a chance of a thunderstorm
Total precipitation 5.1 mm
Precipitation chance 90%
UV index 0
Thursday, July 16 
50%
25° / 30°
3
50%Some thunderstorms, also sun
Total precipitation 6 mm
Precipitation chance 90%
UV index 9
Friday, July 17 55%
25° / 30°
3
55%Some thunderstorms, also sun
Total precipitation 5.2 mm
Precipitation chance 90%
UV index 10
Saturday, July 18 
90%
25° / 33°
4
90%Radiant sunny weather
Total precipitation 0.1 mm
Precipitation chance 0%
UV index 10
Sunday, July 19 90%
25° / 33°
3
90%Radiant sunny weather
Total precipitation 0.3 mm
Precipitation chance 10%
UV index 10
Monday, July 20 90%
25° / 34°
3
90%Radiant sunny weather
Total precipitation 0.2 mm
Precipitation chance 0%
UV index 11
Tuesday, July 21 85%
25° / 33°
3
85%Some thunderstorms, also sun
Total precipitation 1.4 mm
Precipitation chance 50%
UV index 9
Wednesday, July 22 
85%
25° / 34°
3
85%Sun and chance of a shower
Total precipitation 1.1 mm
Precipitation chance 35%
UV index 7
Thursday, July 23 
85%
26° / 34°
3
85%Lots of sun, also cirrus clouds
Total precipitation 0.6 mm
Precipitation chance 20%
UV index 7
Friday, July 24 80%
26° / 34°
4
80%Lots of sun, also cirrus clouds
Total precipitation 0.6 mm
Precipitation chance 20%
UV index 7
Saturday, July 25 80%
26° / 33°
4
80%Sun and chance of a shower
Total precipitation 1.2 mm
Precipitation chance 40%
UV index 7
Sunday, July 26 80%
26° / 34°
4
80%Sun and chance of a shower
Total precipitation 1.2 mm
Precipitation chance 40%
UV index 7
Monday, July 27 85%
26° / 33°
4
85%Lots of sun, also cirrus clouds
Total precipitation 0.4 mm
Precipitation chance 10%
UV index 8
Tuesday, July 28 85%
26° / 33°
4
85%Lots of sun, also cirrus clouds
Total precipitation 0.4 mm
Precipitation chance 10%
UV index 7
Wednesday, July 29 85%
26° / 33°
4
85%Lots of sun, also cirrus clouds
Total precipitation 1 mm
Precipitation chance 35%
UV index 8