10-day forecast for Katy, LA: 46° to 79°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
79°
Best day: Friday, November 6
69°
Worst day: Sunday, November 8
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 0679° / 61°0
Morning66°feels 67°
Afternoon78°feels 78°
Evening67°feels 67°
Overnight62°feels 62°
79 °
Katy, Friday, 6 November
Overcast. High 79°, low 61°.
Pressure30.00 inHg
Wind6.3 mph N
Humidity47%
Visibility6.2 mi
Dew point57°
Sat, 0775° / 60°0
Morning63°feels 62°
Afternoon75°feels 74°
Evening64°feels 63°
Overnight63°feels 62°
75 °
Katy, Saturday, 7 November
Overcast. High 75°, low 60°.
Pressure30.12 inHg
Wind6.4 mph NE
Humidity54%
Visibility6.2 mi
Dew point56°
Sun, 0869° / 54°0
Morning56°feels 55°
Afternoon69°feels 67°
Evening62°feels 61°
Overnight57°feels 56°
69 °
Katy, Sunday, 8 November
Overcast. High 69°, low 54°.
Pressure30.15 inHg
Wind6.2 mph NE
Humidity48%
Visibility6.2 mi
Dew point47°
Mon, 0974° / 58°0.03
Morning62°feels 61°
Afternoon71°feels 70°
Evening66°feels 66°
Overnight59°feels 58°
74 °
Katy, Monday, 9 November
Light rain. High 74°, low 58°.
Pressure30.18 inHg
Wind6.9 mph NE
Humidity45%
Visibility—
Dew point48°
Tue, 1077° / 58°0
Morning63°feels 62°
Afternoon74°feels 73°
Evening65°feels 64°
Overnight62°feels 60°
77 °
Katy, Tuesday, 10 November
Clear. High 77°, low 58°.
Pressure30.15 inHg
Wind5.9 mph NE
Humidity39%
Visibility—
Dew point46°
Wed, 1178° / 56°0
Morning62°feels 60°
Afternoon75°feels 73°
Evening65°feels 64°
Overnight61°feels 59°
78 °
Katy, Wednesday, 11 November
Mostly clear. High 78°, low 56°.
Pressure30.06 inHg
Wind6.7 mph NW
Humidity26%
Visibility—
Dew point37°
Thu, 1277° / 58°0
Morning64°feels 62°
Afternoon76°feels 75°
Evening65°feels 63°
Overnight59°feels 57°
77 °
Katy, Thursday, 12 November
Partly cloudy. High 77°, low 58°.
Pressure30.03 inHg
Wind12.3 mph NW
Humidity37%
Visibility—
Dew point47°
Fri, 1370° / 46°0
Morning52°feels 49°
Afternoon66°feels 63°
Evening58°feels 55°
Overnight53°feels 50°
70 °
Katy, Friday, 13 November
Clear. High 70°, low 46°.
Pressure30.09 inHg
Wind6.9 mph NE
Humidity24%
Visibility—
Dew point27°
Sat, 1473° / 50°0
Morning57°feels 56°
Afternoon71°feels 69°
Evening59°feels 57°
Overnight56°feels 55°
73 °
Katy, Saturday, 14 November
Clear. High 73°, low 50°.
Pressure30.12 inHg
Wind8.5 mph SW
Humidity25%
Visibility—
Dew point33°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Katy, LA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.