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As of 19:46 EDT

Weather in Katonah, NY

80°Current weather

Katonah, Saturday, 8 August, 19:46

Overcast. Feels like 84°. High 87°, low 70°.

Pressure29.91 inHg
Wind1 mph SW
Humidity76%
Visibility6.2 mi
Dew point72°
Sun, 0990° / 72°0Clear
90 °Clear

Katonah, Sunday, 9 August

Clear. High 90°, low 72°.

Pressure29.94 inHg
Wind8.3 mph W
Humidity47%
Visibility6.2 mi
Dew point65°
Mon, 1091° / 70°0Overcast
91 °Overcast

Katonah, Monday, 10 August

Overcast. High 91°, low 70°.

Pressure29.97 inHg
Wind5.9 mph SW
Humidity49%
Visibility6.2 mi
Dew point63°
Tue, 1190° / 69°0.02Light rain
90 °Light rain

Katonah, Tuesday, 11 August

Light rain. High 90°, low 69°.

Pressure29.85 inHg
Wind7.8 mph NW
Humidity40%
Visibility6.2 mi
Dew point59°
Wed, 1278° / 67°0.36Rain
78 °Rain

Katonah, Wednesday, 12 August

Rain. High 78°, low 67°.

Pressure29.77 inHg
Wind4.5 mph N
Humidity83%
Visibility6.2 mi
Dew point66°
Thu, 1386° / 61°0.09Light rain
86 °Light rain

Katonah, Thursday, 13 August

Light rain. High 86°, low 61°.

Pressure29.74 inHg
Wind12.2 mph NW
Humidity66%
Visibility—
Dew point66°
Fri, 1476° / 56°0Partly cloudy
76 °Partly cloudy

Katonah, Friday, 14 August

Partly cloudy. High 76°, low 56°.

Pressure29.94 inHg
Wind8.7 mph NW
Humidity45%
Visibility—
Dew point47°
Sat, 1574° / 52°0Clear
74 °Clear

Katonah, Saturday, 15 August

Clear. High 74°, low 52°.

Pressure30.15 inHg
Wind9.8 mph N
Humidity41%
Visibility—
Dew point43°
Sun, 1677° / 54°0Overcast
77 °Overcast

Katonah, Sunday, 16 August

Overcast. High 77°, low 54°.

Pressure30.30 inHg
Wind5.5 mph NW
Humidity45%
Visibility—
Dew point47°
Mon, 1781° / 57°0Overcast
81 °Overcast

Katonah, Monday, 17 August

Overcast. High 81°, low 57°.

Pressure30.21 inHg
Wind8.7 mph S
Humidity45%
Visibility—
Dew point51°
Tue, 1878° / 66°0.26Light rain
78 °Light rain

Katonah, Tuesday, 18 August

Light rain. High 78°, low 66°.

Pressure30.00 inHg
Wind6.5 mph SW
Humidity94%
Visibility—
Dew point67°
Wed, 1982° / 64°0Mostly clear
82 °Mostly clear

Katonah, Wednesday, 19 August

Mostly clear. High 82°, low 64°.

Pressure29.88 inHg
Wind8.1 mph N
Humidity65%
Visibility—
Dew point63°
Thu, 2081° / 60°0.02Light rain
81 °Light rain

Katonah, Thursday, 20 August

Light rain. High 81°, low 60°.

Pressure30.00 inHg
Wind6.6 mph SE
Humidity55%
Visibility—
Dew point54°
Fri, 2170° / 63°1.6Heavy rain
70 °Heavy rain

Katonah, Friday, 21 August

Heavy rain. High 70°, low 63°.

Pressure29.97 inHg
Wind7.9 mph SE
Humidity98%
Visibility—
Dew point65°
Sat, 2279° / 62°0.65Rain
79 °Rain

Katonah, Saturday, 22 August

Rain. High 79°, low 62°.

Pressure29.80 inHg
Wind5.7 mph NW
Humidity96%
Visibility—
Dew point67°
Sun, 2371° / 52°0Clear
71 °Clear

Katonah, Sunday, 23 August

Clear. High 71°, low 52°.

Pressure29.94 inHg
Wind15.9 mph NW
Humidity47%
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 Katonah, NY 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 Katonah, NY 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.