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As of 15:08 CDT

Weather in Katy, LA

88°Current weather

Katy, Thursday, 15 October, 15:08

Partly cloudy. Feels like 93°. High 88°, low 66°.

Pressure30.00 inHg
Wind5.8 mph E
Humidity55%
Visibility6.2 mi
Dew point69°
Fri, 1687° / 64°0.04Light rain
87 °Light rain

Katy, Friday, 16 October

Light rain. High 87°, low 64°.

Pressure30.09 inHg
Wind6.4 mph N
Humidity48%
Visibility6.2 mi
Dew point64°
Sat, 1771° / 56°0Clear
71 °Clear

Katy, Saturday, 17 October

Clear. High 71°, low 56°.

Pressure30.33 inHg
Wind13.7 mph NE
Humidity43%
Visibility6.2 mi
Dew point44°
Sun, 1873° / 54°0Clear
73 °Clear

Katy, Sunday, 18 October

Clear. High 73°, low 54°.

Pressure30.33 inHg
Wind9.3 mph NE
Humidity46%
Visibility6.2 mi
Dew point48°
Mon, 1977° / 56°0Mostly clear
77 °Mostly clear

Katy, Monday, 19 October

Mostly clear. High 77°, low 56°.

Pressure30.24 inHg
Wind8.9 mph NE
Humidity53%
Visibility6.2 mi
Dew point56°
Tue, 2080° / 62°0Clear
80 °Clear

Katy, Tuesday, 20 October

Clear. High 80°, low 62°.

Pressure30.18 inHg
Wind8.8 mph E
Humidity48%
Visibility—
Dew point56°
Wed, 2184° / 64°0Clear
84 °Clear

Katy, Wednesday, 21 October

Clear. High 84°, low 64°.

Pressure30.12 inHg
Wind12.1 mph NE
Humidity39%
Visibility—
Dew point54°
Thu, 2285° / 62°0Clear
85 °Clear

Katy, Thursday, 22 October

Clear. High 85°, low 62°.

Pressure30.09 inHg
Wind10.8 mph E
Humidity36%
Visibility—
Dew point51°
Fri, 2386° / 62°0Clear
86 °Clear

Katy, Friday, 23 October

Clear. High 86°, low 62°.

Pressure30.03 inHg
Wind12 mph E
Humidity47%
Visibility—
Dew point60°
Sat, 2488° / 65°0Clear
88 °Clear

Katy, Saturday, 24 October

Clear. High 88°, low 65°.

Pressure30.15 inHg
Wind8.6 mph E
Humidity38%
Visibility—
Dew point55°
Sun, 2585° / 65°0Clear
85 °Clear

Katy, Sunday, 25 October

Clear. High 85°, low 65°.

Pressure30.27 inHg
Wind13.9 mph NE
Humidity39%
Visibility—
Dew point55°
Mon, 2682° / 58°0Partly cloudy
82 °Partly cloudy

Katy, Monday, 26 October

Partly cloudy. High 82°, low 58°.

Pressure30.27 inHg
Wind12 mph E
Humidity35%
Visibility—
Dew point48°
Tue, 2781° / 58°0Overcast
81 °Overcast

Katy, Tuesday, 27 October

Overcast. High 81°, low 58°.

Pressure30.24 inHg
Wind8.5 mph E
Humidity36%
Visibility—
Dew point49°
Wed, 2885° / 63°0Overcast
85 °Overcast

Katy, Wednesday, 28 October

Overcast. High 85°, low 63°.

Pressure30.15 inHg
Wind9.3 mph SE
Humidity40%
Visibility—
Dew point55°
Thu, 2987° / 66°0Clear
87 °Clear

Katy, Thursday, 29 October

Clear. High 87°, low 66°.

Pressure30.09 inHg
Wind12 mph S
Humidity40%
Visibility—
Dew point57°
Fri, 3085° / 68°0.01Light rain
85 °Light rain

Katy, Friday, 30 October

Light rain. High 85°, low 68°.

Pressure30.09 inHg
Wind11.7 mph S
Humidity54%
Visibility—
Dew point64°

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.