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As of 03:46 CDT

Weather in Katy, LA

63°Current weather

Katy, Monday, 12 October, 03:46

Clear. Feels like 63°. High 88°, low 63°.

Pressure30.06 inHg
Wind4.2 mph SE
Humidity93%
Visibility6.2 mi
Dew point61°
Tue, 1389° / 67°0Clear
89 °Clear

Katy, Tuesday, 13 October

Clear. High 89°, low 67°.

Pressure30.09 inHg
Wind5.5 mph S
Humidity55%
Visibility6.2 mi
Dew point69°
Wed, 1490° / 70°0Clear
90 °Clear

Katy, Wednesday, 14 October

Clear. High 90°, low 70°.

Pressure30.09 inHg
Wind4.7 mph SE
Humidity55%
Visibility6.2 mi
Dew point68°
Thu, 1586° / 68°0Mostly clear
86 °Mostly clear

Katy, Thursday, 15 October

Mostly clear. High 86°, low 68°.

Pressure30.09 inHg
Wind6.9 mph E
Humidity55%
Visibility6.2 mi
Dew point67°
Fri, 1688° / 70°0Mostly clear
88 °Mostly clear

Katy, Friday, 16 October

Mostly clear. High 88°, low 70°.

Pressure30.09 inHg
Wind8.2 mph NE
Humidity41%
Visibility—
Dew point58°
Sat, 1780° / 64°0Clear
80 °Clear

Katy, Saturday, 17 October

Clear. High 80°, low 64°.

Pressure30.15 inHg
Wind11.7 mph NE
Humidity36%
Visibility—
Dew point48°
Sun, 1882° / 55°0Clear
82 °Clear

Katy, Sunday, 18 October

Clear. High 82°, low 55°.

Pressure30.18 inHg
Wind9.2 mph E
Humidity30%
Visibility—
Dew point42°
Mon, 1985° / 67°0.01Light rain
85 °Light rain

Katy, Monday, 19 October

Light rain. High 85°, low 67°.

Pressure30.12 inHg
Wind12.4 mph E
Humidity54%
Visibility—
Dew point64°
Tue, 2080° / 69°0.11Light rain
80 °Light rain

Katy, Tuesday, 20 October

Light rain. High 80°, low 69°.

Pressure30.06 inHg
Wind13.1 mph NE
Humidity66%
Visibility—
Dew point66°
Wed, 2180° / 71°0Overcast
80 °Overcast

Katy, Wednesday, 21 October

Overcast. High 80°, low 71°.

Pressure30.00 inHg
Wind12 mph E
Humidity68%
Visibility—
Dew point67°
Thu, 2281° / 68°0Overcast
81 °Overcast

Katy, Thursday, 22 October

Overcast. High 81°, low 68°.

Pressure30.09 inHg
Wind11.7 mph E
Humidity61%
Visibility—
Dew point64°
Fri, 2384° / 65°0Overcast
84 °Overcast

Katy, Friday, 23 October

Overcast. High 84°, low 65°.

Pressure30.18 inHg
Wind10.1 mph E
Humidity53%
Visibility—
Dew point62°
Sat, 2484° / 65°0Partly cloudy
84 °Partly cloudy

Katy, Saturday, 24 October

Partly cloudy. High 84°, low 65°.

Pressure30.12 inHg
Wind11.1 mph E
Humidity48%
Visibility—
Dew point60°
Sun, 2587° / 66°0Mostly clear
87 °Mostly clear

Katy, Sunday, 25 October

Mostly clear. High 87°, low 66°.

Pressure30.06 inHg
Wind7.4 mph E
Humidity49%
Visibility—
Dew point63°
Mon, 2688° / 69°0Partly cloudy
88 °Partly cloudy

Katy, Monday, 26 October

Partly cloudy. High 88°, low 69°.

Pressure29.94 inHg
Wind6.8 mph W
Humidity45%
Visibility—
Dew point61°
Tue, 2779° / 60°0Clear
79 °Clear

Katy, Tuesday, 27 October

Clear. High 79°, low 60°.

Pressure29.91 inHg
Wind11.7 mph N
Humidity36%
Visibility—
Dew point46°

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.