10-day forecast for Katonah, NY: 37° to 69°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
64°
Best day: Tuesday, October 20
69° · 0.56 in
Worst day: Friday, October 16
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1759° / 44°0
Morning48°feels 43°
Afternoon53°feels 50°
Evening46°feels 43°
Overnight56°feels 55°
59 °
Katonah, Saturday, 17 October
Overcast. High 59°, low 44°.
Pressure30.18 inHg
Wind13.8 mph N
Humidity47%
Visibility6.2 mi
Dew point30°
Sun, 1856° / 37°0
Morning39°feels 34°
Afternoon56°feels 53°
Evening46°feels 46°
Overnight41°feels 39°
56 °
Katonah, Sunday, 18 October
Clear. High 56°, low 37°.
Pressure30.62 inHg
Wind3.4 mph NE
Humidity44%
Visibility6.2 mi
Dew point29°
Mon, 1961° / 41°0
Morning42°feels 38°
Afternoon61°feels 58°
Evening50°feels 47°
Overnight42°feels 40°
61 °
Katonah, Monday, 19 October
Clear. High 61°, low 41°.
Pressure30.42 inHg
Wind8.3 mph NE
Humidity41%
Visibility6.2 mi
Dew point33°
Tue, 2064° / 48°0
Morning48°feels 44°
Afternoon64°feels 63°
Evening60°feels 59°
Overnight49°feels 45°
64 °
Katonah, Tuesday, 20 October
Overcast. High 64°, low 48°.
Pressure30.18 inHg
Wind9.6 mph N
Humidity53%
Visibility6.2 mi
Dew point44°
Wed, 2161° / 44°0
Morning51°feels 47°
Afternoon55°feels 53°
Evening55°feels 53°
Overnight45°feels 40°
61 °
Katonah, Wednesday, 21 October
Clear. High 61°, low 44°.
Pressure30.33 inHg
Wind11.6 mph NE
Humidity52%
Visibility—
Dew point37°
Thu, 2257° / 40°0
Morning44°feels 40°
Afternoon53°feels 51°
Evening52°feels 51°
Overnight41°feels 39°
57 °
Katonah, Thursday, 22 October
Overcast. High 57°, low 40°.
Pressure30.36 inHg
Wind8.5 mph E
Humidity59%
Visibility—
Dew point37°
Fri, 2362° / 39°0
Morning44°feels 43°
Afternoon56°feels 54°
Evening57°feels 55°
Overnight47°feels 44°
62 °
Katonah, Friday, 23 October
Clear. High 62°, low 39°.
Pressure30.06 inHg
Wind9.2 mph N
Humidity57%
Visibility—
Dew point38°
Sat, 2456° / 39°0
Morning44°feels 40°
Afternoon50°feels 47°
Evening52°feels 49°
Overnight41°feels 37°
56 °
Katonah, Saturday, 24 October
Overcast. High 56°, low 39°.
Pressure30.30 inHg
Wind9.3 mph N
Humidity50%
Visibility—
Dew point30°
Sun, 2558° / 37°0
Morning42°feels 38°
Afternoon53°feels 51°
Evening53°feels 51°
Overnight43°feels 41°
58 °
Katonah, Sunday, 25 October
Clear. High 58°, low 37°.
Pressure30.47 inHg
Wind8.1 mph NE
Humidity61%
Visibility—
Dew point37°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Katonah, NY around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.