10-day forecast for Katonah, NY: 37° to 66°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
66°
Best day: Thursday, October 22
56°
Worst day: Thursday, October 29
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 2359° / 42°0
Morning44°feels 39°
Afternoon59°feels 56°
Evening45°feels 41°
Overnight50°feels 48°
59 °
Katonah, Friday, 23 October
Clear. High 59°, low 42°.
Pressure30.36 inHg
Wind6.3 mph N
Humidity50%
Visibility6.2 mi
Dew point34°
Sat, 2458° / 37°0
Morning39°feels 34°
Afternoon57°feels 54°
Evening45°feels 45°
Overnight39°feels 36°
58 °
Katonah, Saturday, 24 October
Overcast. High 58°, low 37°.
Pressure30.53 inHg
Wind4.9 mph NW
Humidity44%
Visibility6.2 mi
Dew point32°
Sun, 2562° / 38°0
Morning38°feels 35°
Afternoon62°feels 59°
Evening48°feels 48°
Overnight40°feels 40°
62 °
Katonah, Sunday, 25 October
Clear. High 62°, low 38°.
Pressure30.53 inHg
Wind1.9 mph NW
Humidity51%
Visibility1.5 mi
Dew point39°
Mon, 2664° / 40°0
Morning44°feels 44°
Afternoon56°feels 55°
Evening59°feels 57°
Overnight43°feels 43°
64 °
Katonah, Monday, 26 October
Clear. High 64°, low 40°.
Pressure30.39 inHg
Wind3.2 mph NW
Humidity56%
Visibility—
Dew point38°
Tue, 2760° / 44°0
Morning53°feels 52°
Afternoon58°feels 57°
Evening54°feels 52°
Overnight45°feels 45°
60 °
Katonah, Tuesday, 27 October
Overcast. High 60°, low 44°.
Pressure30.39 inHg
Wind8.1 mph N
Humidity68%
Visibility—
Dew point47°
Wed, 2863° / 44°0
Morning48°feels 47°
Afternoon58°feels 57°
Evening60°feels 59°
Overnight52°feels 52°
63 °
Katonah, Wednesday, 28 October
Overcast. High 63°, low 44°.
Pressure30.21 inHg
Wind9.5 mph SW
Humidity59%
Visibility—
Dew point42°
Thu, 2956° / 42°0
Morning51°feels 50°
Afternoon53°feels 51°
Evening52°feels 49°
Overnight43°feels 41°
56 °
Katonah, Thursday, 29 October
Light rain. High 56°, low 42°.
Pressure30.15 inHg
Wind9.5 mph N
Humidity60%
Visibility—
Dew point39°
Fri, 3060° / 38°0
Morning42°feels 40°
Afternoon54°feels 51°
Evening54°feels 52°
Overnight42°feels 42°
60 °
Katonah, Friday, 30 October
Clear. High 60°, low 38°.
Pressure30.36 inHg
Wind3.8 mph N
Humidity47%
Visibility—
Dew point32°
Sat, 3163° / 40°0
Morning45°feels 44°
Afternoon57°feels 54°
Evening53°feels 51°
Overnight43°feels 43°
63 °
Katonah, Saturday, 31 October
Clear. High 63°, low 40°.
Pressure30.45 inHg
Wind5.3 mph SE
Humidity44%
Visibility—
Dew point33°
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.