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As of 21:34 CDT

Weather in Katy, LA

68°Current weather

Katy, Friday, 16 October, 21:34

Overcast. Feels like 67°. High 85°, low 67°.

Pressure30.18 inHg
Wind17.9 mph N
Humidity53%
Visibility6.2 mi
Dew point50°
Sat, 1769° / 54°0Overcast
69 °Overcast

Katy, Saturday, 17 October

Overcast. High 69°, low 54°.

Pressure30.33 inHg
Wind14.7 mph NE
Humidity44%
Visibility6.2 mi
Dew point43°
Sun, 1873° / 51°0Clear
73 °Clear

Katy, Sunday, 18 October

Clear. High 73°, low 51°.

Pressure30.33 inHg
Wind8.2 mph NE
Humidity47%
Visibility6.2 mi
Dew point49°
Mon, 1976° / 55°0Clear
76 °Clear

Katy, Monday, 19 October

Clear. High 76°, low 55°.

Pressure30.27 inHg
Wind7.9 mph NE
Humidity49%
Visibility6.2 mi
Dew point52°
Tue, 2079° / 60°0Overcast
79 °Overcast

Katy, Tuesday, 20 October

Overcast. High 79°, low 60°.

Pressure30.18 inHg
Wind7.7 mph NE
Humidity47%
Visibility6.2 mi
Dew point54°
Wed, 2180° / 56°0Clear
80 °Clear

Katy, Wednesday, 21 October

Clear. High 80°, low 56°.

Pressure30.18 inHg
Wind6.7 mph NE
Humidity29%
Visibility—
Dew point41°
Thu, 2284° / 57°0Clear
84 °Clear

Katy, Thursday, 22 October

Clear. High 84°, low 57°.

Pressure30.15 inHg
Wind6.3 mph SE
Humidity30%
Visibility—
Dew point44°
Fri, 2384° / 58°0Overcast
84 °Overcast

Katy, Friday, 23 October

Overcast. High 84°, low 58°.

Pressure30.12 inHg
Wind5 mph SW
Humidity26%
Visibility—
Dew point42°
Sat, 2485° / 60°0Clear
85 °Clear

Katy, Saturday, 24 October

Clear. High 85°, low 60°.

Pressure30.15 inHg
Wind4.4 mph NE
Humidity29%
Visibility—
Dew point46°
Sun, 2585° / 60°0Clear
85 °Clear

Katy, Sunday, 25 October

Clear. High 85°, low 60°.

Pressure30.18 inHg
Wind5 mph E
Humidity32%
Visibility—
Dew point48°
Mon, 2684° / 60°0Partly cloudy
84 °Partly cloudy

Katy, Monday, 26 October

Partly cloudy. High 84°, low 60°.

Pressure30.18 inHg
Wind4.8 mph NE
Humidity26%
Visibility—
Dew point43°
Tue, 2785° / 59°0Clear
85 °Clear

Katy, Tuesday, 27 October

Clear. High 85°, low 59°.

Pressure30.18 inHg
Wind7.4 mph E
Humidity30%
Visibility—
Dew point46°
Wed, 2887° / 61°0Overcast
87 °Overcast

Katy, Wednesday, 28 October

Overcast. High 87°, low 61°.

Pressure30.09 inHg
Wind7.7 mph SW
Humidity43%
Visibility—
Dew point59°
Thu, 2987° / 70°0.02Light rain
87 °Light rain

Katy, Thursday, 29 October

Light rain. High 87°, low 70°.

Pressure29.94 inHg
Wind11.9 mph SW
Humidity58%
Visibility—
Dew point68°
Fri, 3086° / 73°0Clear
86 °Clear

Katy, Friday, 30 October

Clear. High 86°, low 73°.

Pressure29.91 inHg
Wind13.2 mph SW
Humidity58%
Visibility—
Dew point68°
Sat, 3178° / 62°0.04Light rain
78 °Light rain

Katy, Saturday, 31 October

Light rain. High 78°, low 62°.

Pressure30.06 inHg
Wind14.2 mph N
Humidity29%
Visibility—
Dew point41°

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.