10-day forecast for Katonah, NY: 36° to 72°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
69°
Best day: Tuesday, October 13
68° · 0.76 in
Worst day: Friday, October 16
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 1472° / 61°0.05
Morning64°feels 65°
Afternoon69°feels 69°
Evening67°feels 67°
Overnight65°feels 65°
72 °
Katonah, Wednesday, 14 October
Rain. High 72°, low 61°.
Pressure29.85 inHg
Wind8.5 mph W
Humidity67%
Visibility6.2 mi
Dew point62°
Thu, 1561° / 50°0
Morning52°feels 51°
Afternoon61°feels 59°
Evening52°feels 50°
Overnight57°feels 55°
61 °
Katonah, Thursday, 15 October
Mostly clear. High 61°, low 50°.
Pressure30.24 inHg
Wind6.6 mph N
Humidity54%
Visibility6.2 mi
Dew point42°
Fri, 1668° / 50°0.76
Morning56°feels 56°
Afternoon68°feels 69°
Evening57°feels 56°
Overnight53°feels 51°
68 °
Katonah, Friday, 16 October
Rain. High 68°, low 50°.
Pressure29.59 inHg
Wind11.1 mph S
Humidity98%
Visibility5.9 mi
Dew point62°
Sat, 1749° / 40°0
Morning46°feels 40°
Afternoon47°feels 41°
Evening46°feels 40°
Overnight41°feels 38°
49 °
Katonah, Saturday, 17 October
Light rain. High 49°, low 40°.
Pressure30.06 inHg
Wind18.2 mph NW
Humidity55%
Visibility—
Dew point32°
Sun, 1858° / 39°0
Morning43°feels 39°
Afternoon53°feels 51°
Evening53°feels 51°
Overnight39°feels 36°
58 °
Katonah, Sunday, 18 October
Clear. High 58°, low 39°.
Pressure30.39 inHg
Wind8.1 mph W
Humidity58%
Visibility—
Dew point36°
Mon, 1960° / 36°0
Morning41°feels 38°
Afternoon54°feels 52°
Evening56°feels 54°
Overnight43°feels 42°
60 °
Katonah, Monday, 19 October
Clear. High 60°, low 36°.
Pressure30.50 inHg
Wind10.6 mph SW
Humidity46%
Visibility—
Dew point31°
Tue, 2061° / 45°0
Morning49°feels 47°
Afternoon56°feels 55°
Evening57°feels 56°
Overnight48°feels 47°
61 °
Katonah, Tuesday, 20 October
Overcast. High 61°, low 45°.
Pressure30.33 inHg
Wind4.8 mph NW
Humidity63%
Visibility—
Dew point42°
Wed, 2164° / 44°0
Morning48°feels 46°
Afternoon59°feels 57°
Evening58°feels 57°
Overnight46°feels 46°
64 °
Katonah, Wednesday, 21 October
Clear. High 64°, low 44°.
Pressure30.39 inHg
Wind4.7 mph N
Humidity62%
Visibility—
Dew point44°
Thu, 2260° / 45°0
Morning48°feels 48°
Afternoon58°feels 56°
Evening57°feels 55°
Overnight47°feels 46°
60 °
Katonah, Thursday, 22 October
Overcast. High 60°, low 45°.
Pressure30.50 inHg
Wind6.1 mph S
Humidity68%
Visibility—
Dew point45°
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.