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Now · 6:51 AM

Armonk Weather & Hourly Forecast

United States · New York · 10504

Mostly cloudy night
66°F
Mostly cloudy night
Feels like: 64°F
💧 Humidity 71% 🌡 Pressure 29.94 inHg 💨 Wind 7 mph 👁 Visibility 23.7 mi Clouds 70% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Armonk

Today
Mostly cloudy · 7:00 AM Mostly cloudy
65° 💧 None 💨 7 mph H 71%29.94 inHg
Overcast · 10:00 AM Overcast
70° 💧 None 💨 7 mph H 52%30.00 inHg
Sunny · 1:00 PM Sunny
75° 💧 None 💨 6 mph H 38%30.00 inHg
Sunny · 4:00 PM Sunny
77° 💧 None 💨 6 mph H 39%29.94 inHg
Sunny · 7:00 PM Sunny
70° 💧 None 💨 4 mph H 55%29.97 inHg
Clear night · 10:00 PM Clear night
65° 💧 0.000 in 💨 5 mph H 68%30.03 inHg
Tomorrow
Clear night · 1:00 AM Clear night
60° 💧 None 💨 4 mph H 86%30.06 inHg
Clear night · 4:00 AM Clear night
58° 💧 None 💨 4 mph H 84%30.06 inHg
Sunny · 7:00 AM Sunny
56° 💧 None 💨 3 mph H 88%30.12 inHg
Mostly sunny · 10:00 AM Mostly sunny
70° 💧 None 💨 4 mph H 58%30.15 inHg
Mostly cloudy · 1:00 PM Mostly cloudy
76° 💧 None 💨 6 mph H 56%30.12 inHg
Mostly cloudy · 4:00 PM Mostly cloudy
78° 💧 None 💨 8 mph H 51%30.06 inHg
Mostly cloudy · 7:00 PM Mostly cloudy
71° 💧 None 💨 8 mph H 63%30.06 inHg
Overcast night · 10:00 PM Overcast night
69° 💧 None 💨 6 mph H 71%30.09 inHg
Sunday
Overcast night · 1:00 AM Overcast night
69° 💧 0.014 in 💨 7 mph H 75%30.06 inHg
Light rain · 4:00 AM Light rain
67° 💧 0.095 in 💨 5 mph H 97%30.00 inHg

In Armonk and, more broadly, across the state of New York: This morning, the sky will be mostly sunny with just a few clouds drifting by, and temperatures will be mild, ranging from 53 to 72 degrees Fahrenheit. Winds will come from the northwest at a moderate pace, reaching up to 10 mph, with gusts possibly hitting 16 mph. As the day progresses into the afternoon, skies are expected to remain mostly clear with similar mild temperatures. The wind will continue from the northwest, maintaining a gentle to moderate breeze. No precipitation is expected throughout the day, making for generally pleasant weather conditions. Overall, it will be a comfortable day with plenty of sunshine and moderate breezes.

15-Day Weather Outlook for Armonk

TomorrowTomorrow Mostly sunny Mostly sunny 79°/56° 💧 None 💨 8 mph
Sunday, Sep 13Sun Sep 13 Thunderstorms Thunderstorms 77°/68° 💧 0.642 in 💨 7 mph
Monday, Sep 14Mon Sep 14 Partly cloudy Partly cloudy 73°/63° 💧 0.016 in 💨 9 mph
Tuesday, Sep 15Tue Sep 15 Partly cloudy Partly cloudy 70°/54° 💧 None 💨 8 mph
Wednesday, Sep 16Wed Sep 16 Overcast Overcast 75°/57° 💧 None 💨 6 mph
Thursday, Sep 17Thu Sep 17 Light rain Light rain 82°/68° 💧 0.121 in 💨 5 mph
Friday, Sep 18Fri Sep 18 Mostly cloudy Mostly cloudy 84°/72° 💧 0.038 in 💨 9 mph
Saturday, Sep 19Sat Sep 19 Partly cloudy Partly cloudy 82°/57° 💧 0.008 in 💨 12 mph
Sunday, Sep 20Sun Sep 20 Moderate rain Moderate rain 69°/61° 💧 0.324 in 💨 11 mph
Monday, Sep 21Mon Sep 21 Moderate rain Moderate rain 65°/55° 💧 0.503 in 💨 10 mph
Tuesday, Sep 22Tue Sep 22 Partly cloudy Partly cloudy 65°/48° 💧 0.001 in 💨 13 mph
Wednesday, Sep 23Wed Sep 23 Mostly cloudy Mostly cloudy 58°/47° 💧 None 💨 11 mph
Thursday, Sep 24Thu Sep 24 Overcast Overcast 59°/48° 💧 None 💨 11 mph
Friday, Sep 25Fri Sep 25 Overcast Overcast 62°/52° 💧 None 💨 12 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Armonk

Vertical axis: °F · Color based on temperature
Mostly cloudy at 7:00 AM
65° Today 7:00 AM
Overcast at 8:00 AM
67° 8:00 AM
Mostly cloudy at 9:00 AM
68° 9:00 AM
Overcast at 10:00 AM
70° 10:00 AM
Mostly cloudy at 11:00 AM
72° Today 11:00 AM
Sunny at 12:00 PM
74° 12:00 PM
Sunny at 1:00 PM
75° 1:00 PM
Sunny at 2:00 PM
76° 2:00 PM
Sunny at 3:00 PM
77° Today 3:00 PM
Sunny at 4:00 PM
77° 4:00 PM
Sunny at 5:00 PM
76° 5:00 PM
Sunny at 6:00 PM
74° 6:00 PM
Sunny at 7:00 PM
70° Today 7:00 PM
Clear night at 8:00 PM
68° 8:00 PM
Clear night at 9:00 PM
66° 9:00 PM
Clear night at 10:00 PM
65° 10:00 PM
Clear night at 11:00 PM
63° Today 11:00 PM
Clear night at 12:00 AM
62° 12:00 AM
Clear night at 1:00 AM
60° 1:00 AM
Clear night at 2:00 AM
59° 2:00 AM
Clear night at 3:00 AM
59° Tomorrow 3:00 AM
Clear night at 4:00 AM
58° 4:00 AM
Clear night at 5:00 AM
57° 5:00 AM
Clear night at 6:00 AM
56° 6:00 AM
Sunny at 7:00 AM
56° Tomorrow 7:00 AM
Sunny at 8:00 AM
61° 8:00 AM
Sunny at 9:00 AM
66° 9:00 AM
Mostly sunny at 10:00 AM
70° 10:00 AM
Mostly cloudy at 11:00 AM
72° Tomorrow 11:00 AM
Mostly cloudy at 12:00 PM
74° 12:00 PM
Mostly cloudy at 1:00 PM
76° 1:00 PM
Overcast at 2:00 PM
77° 2:00 PM
Overcast at 3:00 PM
79° Tomorrow 3:00 PM
Mostly cloudy at 4:00 PM
78° 4:00 PM
Mostly cloudy at 5:00 PM
76° 5:00 PM
Mostly cloudy at 6:00 PM
74° 6:00 PM
Mostly cloudy at 7:00 PM
71° Tomorrow 7:00 PM
Mostly cloudy night at 8:00 PM
70° 8:00 PM
Overcast night at 9:00 PM
69° 9:00 PM
Overcast night at 10:00 PM
69° 10:00 PM
Overcast night at 11:00 PM
70° Tomorrow 11:00 PM
Overcast night at 12:00 AM
70° 12:00 AM
Overcast night at 1:00 AM
69° 1:00 AM
Overcast night at 2:00 AM
68° 2:00 AM
Light rain at 3:00 AM
68° Sunday 3:00 AM
Light rain at 4:00 AM
67° 4:00 AM
Light rain at 5:00 AM
68° 5:00 AM
Light rain at 6:00 AM
69° 6:00 AM
Light rain at 7:00 AM
70° Sunday 7:00 AM
Light rain at 8:00 AM
71° 8:00 AM
Light rain at 9:00 AM
72° 9:00 AM
Light rain at 10:00 AM
73° 10:00 AM
Light rain at 11:00 AM
74° Sunday 11:00 AM
Light rain at 12:00 PM
73° 12:00 PM
Light rain at 1:00 PM
73° 1:00 PM
Light rain at 2:00 PM
75° 2:00 PM
Overcast at 3:00 PM
76° Sunday 3:00 PM
Overcast at 4:00 PM
76° 4:00 PM
Overcast at 5:00 PM
76° 5:00 PM
Mostly cloudy at 6:00 PM
76° 6:00 PM
Light rain at 7:00 PM
74° Sunday 7:00 PM
Clear night at 8:00 PM
72° 8:00 PM
Clear night at 11:00 PM
69° 11:00 PM
Clear night at 2:00 AM
67° 2:00 AM
Partly cloudy night at 5:00 AM
63° Monday 5:00 AM
Mostly cloudy at 8:00 AM
65° 8:00 AM
Mostly cloudy at 11:00 AM
67° 11:00 AM
Sunny at 2:00 PM
73° 2:00 PM
Sunny at 5:00 PM
73° Monday 5:00 PM
Clear night at 8:00 PM
65° 8:00 PM
Clear night at 11:00 PM
60° 11:00 PM
Clear night at 2:00 AM
57° 2:00 AM
Clear night at 5:00 AM
54° Tuesday 5:00 AM
Sunny at 8:00 AM
57° 8:00 AM
Sunny at 11:00 AM
66° 11:00 AM
Partly cloudy at 2:00 PM
70° 2:00 PM
Mostly cloudy at 5:00 PM
69° Tuesday 5:00 PM
Overcast night at 8:00 PM
61° 8:00 PM
Mostly clear night at 11:00 PM
59° 11:00 PM
Partly cloudy night at 2:00 AM
58° 2:00 AM
Partly cloudy night at 5:00 AM
57° Wednesday 5:00 AM
Sunny at 8:00 AM
60° 8:00 AM
Sunny at 11:00 AM
70° 11:00 AM
Sunny at 2:00 PM
75° 2:00 PM
Partly cloudy night at 8:00 PM
82° Wednesday 8:00 PM
Light rain at 2:00 AM
73° 2:00 AM
Partly cloudy at 8:00 AM
68° 8:00 AM
Overcast at 2:00 PM
68° 2:00 PM
Mostly cloudy night at 8:00 PM
84° Thursday 8:00 PM
Mostly cloudy night at 2:00 AM
75° 2:00 AM
Partly cloudy at 8:00 AM
74° 8:00 AM
Partly cloudy at 2:00 PM
72° 2:00 PM
Partly cloudy night at 8:00 PM
82° Friday 8:00 PM
Mostly clear night at 2:00 AM
70° 2:00 AM
Partly cloudy at 8:00 AM
59° 8:00 AM
Partly cloudy at 2:00 PM
57° 2:00 PM
Mostly clear night at 8:00 PM
69° Saturday 8:00 PM
Mostly cloudy night at 2:00 AM
62° 2:00 AM
Overcast at 8:00 AM
61° 8:00 AM
Moderate rain at 2:00 PM
61° 2:00 PM
Moderate rain at 8:00 PM
65° Sunday 8:00 PM
Overcast night at 2:00 AM
61° 2:00 AM
Overcast at 8:00 AM
57° 8:00 AM
Partly cloudy at 2:00 PM
55° 2:00 PM
Partly cloudy night at 8:00 PM
65° Monday 8:00 PM
Clear night at 2:00 AM
58° 2:00 AM
Sunny at 8:00 AM
50° 8:00 AM
Sunny at 2:00 PM
48° 2:00 PM
Clear night at 8:00 PM
58° Tuesday 8:00 PM
Clear night at 2:00 AM
52° 2:00 AM
Mostly cloudy at 8:00 AM
47° 8:00 AM
Sunny at 2:00 PM
47° 2:00 PM
Overcast night at 8:00 PM
59° Wednesday 8:00 PM
Overcast night at 2:00 AM
53° 2:00 AM
Overcast at 8:00 AM
48° 8:00 AM
Overcast at 2:00 PM
51° 2:00 PM
Overcast night at 8:00 PM
62° Thursday 8:00 PM
Overcast night at 2:00 AM
56° 2:00 AM
Overcast at 8:00 AM
52° 8:00 AM
Overcast at 2:00 PM
52° 2:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Armonk

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 7:00 AM
PM2.5 Fine particles Good 5,0µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 6,0µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 30,0µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 16,5µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Armonk

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme
Today UV 5,9Moderate 😊Good
Tomorrow UV 5,7Moderate 😐Moderate
Sunday UV 5,9Moderate 🙂Fair
Monday UV 6,0High 😐Moderate
Tuesday UV 6,0High 😊Good
Wednesday UV 7,0High Unavailable
Thursday UV 6,0High Unavailable
Hourly UV index today
7:00 AMUV 0,0 8:00 AMUV 0,4 9:00 AMUV 1,1 10:00 AMUV 2,7 11:00 AMUV 4,7 12:00 PMUV 5,8 1:00 PMUV 5,9 2:00 PMUV 5,3 3:00 PMUV 4,2 4:00 PMUV 2,7 5:00 PMUV 1,3 6:00 PMUV 0,4
Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Armonk

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 7:00 AM 8:00 AM 9:00 AM 10:00 AM Today 11:00 AM 12:00 PM 1:00 PM 2:00 PM Today 3:00 PM 4:00 PM 5:00 PM 6:00 PM Today 7:00 PM 8:00 PM 9:00 PM 10:00 PM Today 11:00 PM 12:00 AM 1:00 AM 2:00 AM Tomorrow 3:00 AM 4:00 AM 5:00 AM 6:00 AM Tomorrow 7:00 AM 8:00 AM 9:00 AM 10:00 AM Tomorrow 11:00 AM 12:00 PM 1:00 PM 2:00 PM Tomorrow 3:00 PM 4:00 PM 5:00 PM 6:00 PM Tomorrow 7:00 PM 8:00 PM 9:00 PM 10:00 PM Tomorrow 11:00 PM 12:00 AM 1:00 AM 2:00 AM Sunday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Sunday 7:00 AM 8:00 AM 9:00 AM 10:00 AM Sunday 11:00 AM 12:00 PM 1:00 PM 2:00 PM Sunday 3:00 PM 4:00 PM 5:00 PM 6:00 PM Sunday 7:00 PM 8:00 PM 11:00 PM 2:00 AM Monday 5:00 AM 8:00 AM 11:00 AM 2:00 PM Monday 5:00 PM 8:00 PM 11:00 PM 2:00 AM Tuesday 5:00 AM 8:00 AM 11:00 AM 2:00 PM Tuesday 5:00 PM 8:00 PM 11:00 PM 2:00 AM Wednesday 5:00 AM 8:00 AM 11:00 AM 2:00 PM Wednesday 8:00 PM 2:00 AM 8:00 AM 2:00 PM Thursday 8:00 PM 2:00 AM 8:00 AM 2:00 PM Friday 8:00 PM 2:00 AM 8:00 AM 2:00 PM Saturday 8:00 PM 2:00 AM 8:00 AM 2:00 PM Sunday 8:00 PM 2:00 AM 8:00 AM 2:00 PM Monday 8:00 PM 2:00 AM 8:00 AM 2:00 PM Tuesday 8:00 PM 2:00 AM 8:00 AM 2:00 PM Wednesday 8:00 PM 2:00 AM 8:00 AM 2:00 PM Thursday 8:00 PM 2:00 AM 8:00 AM 2:00 PM
Sustained wind Max gusts
NIGHT SKY · ARMONK, NEW YORK

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 5:00 AM–6:00 AM.

100/100Best-hour score
BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 8:45 PM–4:58 AM
Cloud cover 0% Real hourly forecast for the best viewing hour.
Moonlight 0% New Moon · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 86° high at the best hour.
Estimated visible meteors 2–5/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min81%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 5–SEP 21
September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak
ACTIVE NOW
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
UPCOMING
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak
UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

Forecast data for Armonk were last refreshed today at 3:11 AM. The current forecast period extends through 13/09/2026 at 4:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.