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As of 22:28 CDT

Weather in Katy, LA

73°Current weather

Katy, Monday, 12 October, 22:28

Clear. Feels like 75°. High 89°, low 62°.

Pressure30.06 inHg
Wind5.3 mph SE
Humidity88%
Visibility6.2 mi
Dew point69°
Tue, 1390° / 65°0Partly cloudy
90 °Partly cloudy

Katy, Tuesday, 13 October

Partly cloudy. High 90°, low 65°.

Pressure30.09 inHg
Wind5.7 mph SE
Humidity59%
Visibility6.2 mi
Dew point70°
Wed, 1489° / 64°0Clear
89 °Clear

Katy, Wednesday, 14 October

Clear. High 89°, low 64°.

Pressure30.09 inHg
Wind4.4 mph SE
Humidity53%
Visibility6.2 mi
Dew point66°
Thu, 1587° / 69°0Clear
87 °Clear

Katy, Thursday, 15 October

Clear. High 87°, low 69°.

Pressure30.09 inHg
Wind7.1 mph SE
Humidity54%
Visibility6.2 mi
Dew point66°
Fri, 1687° / 68°0Mostly clear
87 °Mostly clear

Katy, Friday, 16 October

Mostly clear. High 87°, low 68°.

Pressure30.09 inHg
Wind7.3 mph NE
Humidity54%
Visibility6.2 mi
Dew point65°
Sat, 1773° / 61°0Clear
73 °Clear

Katy, Saturday, 17 October

Clear. High 73°, low 61°.

Pressure30.24 inHg
Wind14.7 mph NE
Humidity35%
Visibility—
Dew point40°
Sun, 1879° / 58°0Partly cloudy
79 °Partly cloudy

Katy, Sunday, 18 October

Partly cloudy. High 79°, low 58°.

Pressure30.15 inHg
Wind12.9 mph E
Humidity52%
Visibility—
Dew point57°
Mon, 1987° / 68°0Mostly clear
87 °Mostly clear

Katy, Monday, 19 October

Mostly clear. High 87°, low 68°.

Pressure30.06 inHg
Wind12.8 mph E
Humidity49%
Visibility—
Dew point62°
Tue, 2087° / 70°0Partly cloudy
87 °Partly cloudy

Katy, Tuesday, 20 October

Partly cloudy. High 87°, low 70°.

Pressure29.97 inHg
Wind11.1 mph E
Humidity54%
Visibility—
Dew point66°
Wed, 2187° / 71°0Partly cloudy
87 °Partly cloudy

Katy, Wednesday, 21 October

Partly cloudy. High 87°, low 71°.

Pressure29.97 inHg
Wind13 mph E
Humidity53%
Visibility—
Dew point66°
Thu, 2286° / 72°0.01Light rain
86 °Light rain

Katy, Thursday, 22 October

Light rain. High 86°, low 72°.

Pressure30.00 inHg
Wind14 mph SE
Humidity58%
Visibility—
Dew point67°
Fri, 2390° / 72°0Partly cloudy
90 °Partly cloudy

Katy, Friday, 23 October

Partly cloudy. High 90°, low 72°.

Pressure30.06 inHg
Wind11.7 mph SE
Humidity47%
Visibility—
Dew point64°
Sat, 2490° / 71°0Partly cloudy
90 °Partly cloudy

Katy, Saturday, 24 October

Partly cloudy. High 90°, low 71°.

Pressure30.06 inHg
Wind11 mph SE
Humidity41%
Visibility—
Dew point61°
Sun, 2578° / 62°0.05Light rain
78 °Light rain

Katy, Sunday, 25 October

Light rain. High 78°, low 62°.

Pressure30.06 inHg
Wind13.2 mph N
Humidity81%
Visibility—
Dew point67°
Mon, 2675° / 57°0Overcast
75 °Overcast

Katy, Monday, 26 October

Overcast. High 75°, low 57°.

Pressure30.09 inHg
Wind15.7 mph N
Humidity27%
Visibility—
Dew point36°
Tue, 2774° / 52°0Partly cloudy
74 °Partly cloudy

Katy, Tuesday, 27 October

Partly cloudy. High 74°, low 52°.

Pressure30.00 inHg
Wind9.9 mph NW
Humidity31%
Visibility—
Dew point37°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Katy, LA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Katy, LA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.