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Fall 2026 Frost/Freeze Program

Current conditions at

White Plains - Westchester County Airport (KHPN)

Lat: 41.06°NLon: 73.7°WElev: 367ft.

Fair

52°F

11°C

Humidity	97%
Wind Speed	E 3 mph
Barometer	30.43 in (1030.4 mb)
Dewpoint	51°F (11°C)
Visibility	10.00 mi
Last update	11 Oct 1:56 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Armonk NY

Overnight
Low: 49 °F
Mostly Cloudy
Sunday
High: 59 °F
Rain Likely
then Rain
Sunday Night
Low: 55 °F
Heavy Rain
Columbus Day
High: 69 °F
Chance Rain
then Mostly
Sunny
Monday Night
Low: 54 °F
Mostly Clear
Tuesday
High: 67 °F
Partly Sunny
Tuesday Night
Low: 58 °F
Chance
Showers
Wednesday
High: 70 °F
Mostly Sunny
Wednesday Night
Low: 51 °F
Mostly Clear

Detailed Forecast

Overnight

Mostly cloudy, with a low around 49. Light northeast wind.

Sunday

Periods of rain, mainly after 11am. High near 59. East wind 5 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Sunday Night

Periods of rain and possibly a thunderstorm before 2am, then a chance of rain and thunderstorms after 2am. Some of the storms could produce heavy rainfall. Low around 55. East wind 10 to 13 mph becoming north after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Columbus Day

A 30 percent chance of rain before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 69. North wind 7 to 10 mph.

Monday Night

Mostly clear, with a low around 54. Light north wind.

Tuesday

Partly sunny, with a high near 67.

Tuesday Night

A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 58.

Wednesday

Mostly sunny, with a high near 70.

Wednesday Night

Mostly clear, with a low around 51.