10-day forecast for Katonah, NY: 30° to 76°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
76°
Best day: Wednesday, October 14
62° · 0.59 in
Worst day: Friday, October 16
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 1366° / 52°0
Morning56°feels 56°
Afternoon65°feels 65°
Evening63°feels 63°
Overnight52°feels 52°
66 °
Katonah, Tuesday, 13 October
Overcast. High 66°, low 52°.
Pressure29.94 inHg
Wind10.2 mph S
Humidity72%
Visibility6.2 mi
Dew point59°
Wed, 1476° / 59°0
Morning65°feels 66°
Afternoon76°feels 76°
Evening65°feels 64°
Overnight63°feels 63°
76 °
Katonah, Wednesday, 14 October
Partly cloudy. High 76°, low 59°.
Pressure29.85 inHg
Wind10.7 mph W
Humidity62%
Visibility6.2 mi
Dew point61°
Thu, 1560° / 48°0
Morning53°feels 51°
Afternoon60°feels 58°
Evening51°feels 49°
Overnight55°feels 54°
60 °
Katonah, Thursday, 15 October
Mostly clear. High 60°, low 48°.
Pressure30.21 inHg
Wind8.7 mph N
Humidity55%
Visibility6.2 mi
Dew point42°
Fri, 1662° / 50°0.59
Morning53°feels 52°
Afternoon56°feels 56°
Evening60°feels 59°
Overnight50°feels 49°
62 °
Katonah, Friday, 16 October
Rain. High 62°, low 50°.
Pressure29.71 inHg
Wind15.9 mph NW
Humidity98%
Visibility—
Dew point54°
Sat, 1749° / 38°0
Morning47°feels 40°
Afternoon46°feels 40°
Evening47°feels 42°
Overnight40°feels 36°
49 °
Katonah, Saturday, 17 October
Mostly clear. High 49°, low 38°.
Pressure30.12 inHg
Wind18.4 mph NW
Humidity54%
Visibility—
Dew point30°
Sun, 1851° / 30°0
Morning34°feels 31°
Afternoon46°feels 44°
Evening49°feels 46°
Overnight37°feels 34°
51 °
Katonah, Sunday, 18 October
Clear. High 51°, low 30°.
Pressure30.56 inHg
Wind6.6 mph SW
Humidity33%
Visibility—
Dew point15°
Mon, 1961° / 37°0
Morning42°feels 38°
Afternoon55°feels 52°
Evening56°feels 54°
Overnight44°feels 41°
61 °
Katonah, Monday, 19 October
Clear. High 61°, low 37°.
Pressure30.50 inHg
Wind9.8 mph SW
Humidity43%
Visibility—
Dew point30°
Tue, 2066° / 44°0
Morning49°feels 47°
Afternoon61°feels 60°
Evening60°feels 60°
Overnight50°feels 49°
66 °
Katonah, Tuesday, 20 October
Overcast. High 66°, low 44°.
Pressure30.30 inHg
Wind7 mph W
Humidity52%
Visibility—
Dew point41°
Wed, 2160° / 43°0
Morning48°feels 45°
Afternoon55°feels 52°
Evening55°feels 53°
Overnight43°feels 41°
60 °
Katonah, Wednesday, 21 October
Clear. High 60°, low 43°.
Pressure30.47 inHg
Wind5.8 mph N
Humidity56%
Visibility—
Dew point38°
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.