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Current weather in Ardsley is scattered clouds.

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This page shows hourly weather forecast for Ardsley, including temperature, wind, precipitation, humidity and cloud cover.

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Weather data for Ardsley is updated regularly with the latest available observations and forecasts.

Now · 7:27 PM

Ardsley Weather & Hourly Forecast

United States · New York · 10502

80°F

Partly cloudy

Feels like: 81°F

💧 Humidity 60% 🌡 Pressure 29.97 inHg 💨 Wind 9 mph 👁 Visibility 24.6 mi ☁ Clouds 42% ☀️ UV index 0.4 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Ardsley

Today

8:00 PM

Mostly cloudy night

80° 💧 None 💨 11 mph H 55%30.00 inHg

11:00 PM

Mostly clear night

76° 💧 None 💨 11 mph H 64%29.97 inHg

Tomorrow

2:00 AM

Partly cloudy night

74° 💧 0.000 in 💨 11 mph H 66%29.91 inHg

5:00 AM

Light rain

71° 💧 0.202 in 💨 10 mph H 81%29.88 inHg

8:00 AM

Mostly cloudy

70° 💧 0.001 in 💨 7 mph H 92%29.88 inHg

11:00 AM

Mostly cloudy

80° 💧 None 💨 7 mph H 68%29.88 inHg

2:00 PM

Mostly sunny

84° 💧 None 💨 7 mph H 52%29.85 inHg

5:00 PM

Partly cloudy

84° 💧 None 💨 8 mph H 48%29.83 inHg

8:00 PM

Partly cloudy night

78° 💧 None 💨 5 mph H 62%29.85 inHg

11:00 PM

Overcast night

75° 💧 None 💨 5 mph H 71%29.88 inHg

Friday

2:00 AM

Overcast night

72° 💧 None 💨 5 mph H 75%29.88 inHg

5:00 AM

Overcast night

69° 💧 None 💨 3 mph H 82%29.88 inHg

8:00 AM

Overcast

68° 💧 None 💨 5 mph H 80%29.94 inHg

11:00 AM

Mostly cloudy

71° 💧 None 💨 4 mph H 57%29.97 inHg

2:00 PM

Partly cloudy

78° 💧 None 💨 4 mph H 38%29.94 inHg

5:00 PM

Sunny

78° 💧 None 💨 4 mph H 39%29.94 inHg

Today

8:00 PM

Mostly cloudy night

80° 💧 None 💨 11 mph H 55%30.00 inHg

9:00 PM

Partly cloudy night

79° 💧 None 💨 11 mph H 56%30.00 inHg

10:00 PM

Partly cloudy night

77° 💧 None 💨 11 mph H 60%30.00 inHg

11:00 PM

Mostly clear night

76° 💧 None 💨 11 mph H 64%29.97 inHg

Tomorrow

12:00 AM

Partly cloudy night

75° 💧 None 💨 12 mph H 66%29.94 inHg

1:00 AM

Partly cloudy night

74° 💧 None 💨 11 mph H 66%29.94 inHg

2:00 AM

Partly cloudy night

74° 💧 None 💨 11 mph H 66%29.91 inHg

3:00 AM

Mostly cloudy night

73° 💧 None 💨 11 mph H 68%29.88 inHg

4:00 AM

Mostly cloudy night

73° 💧 0.000 in 💨 10 mph H 69%29.88 inHg

5:00 AM

Light rain

71° 💧 0.041 in 💨 10 mph H 81%29.88 inHg

6:00 AM

Moderate rain

69° 💧 0.127 in 💨 11 mph H 94%29.88 inHg

7:00 AM

Light rain

69° 💧 0.034 in 💨 9 mph H 93%29.88 inHg

8:00 AM

Mostly cloudy

70° 💧 None 💨 7 mph H 92%29.88 inHg

9:00 AM

Partly cloudy

74° 💧 None 💨 7 mph H 87%29.88 inHg

10:00 AM

Partly cloudy

77° 💧 0.001 in 💨 9 mph H 76%29.88 inHg

11:00 AM

Mostly cloudy

80° 💧 None 💨 7 mph H 68%29.88 inHg

12:00 PM

Partly cloudy

82° 💧 None 💨 7 mph H 61%29.88 inHg

1:00 PM

Partly cloudy

83° 💧 None 💨 7 mph H 56%29.85 inHg

2:00 PM

Mostly sunny

84° 💧 None 💨 7 mph H 52%29.85 inHg

3:00 PM

Partly cloudy

85° 💧 None 💨 8 mph H 50%29.83 inHg

4:00 PM

Mostly cloudy

85° 💧 None 💨 9 mph H 47%29.83 inHg

5:00 PM

Partly cloudy

84° 💧 None 💨 8 mph H 48%29.83 inHg

6:00 PM

Mostly sunny

83° 💧 None 💨 6 mph H 51%29.83 inHg

7:00 PM

Mostly sunny

79° 💧 None 💨 3 mph H 61%29.83 inHg

8:00 PM

Partly cloudy night

78° 💧 None 💨 5 mph H 62%29.85 inHg

9:00 PM

Overcast night

76° 💧 None 💨 4 mph H 66%29.85 inHg

10:00 PM

Overcast night

76° 💧 None 💨 4 mph H 69%29.88 inHg

11:00 PM

Overcast night

75° 💧 None 💨 5 mph H 71%29.88 inHg

Friday

12:00 AM

Overcast night

74° 💧 None 💨 5 mph H 72%29.88 inHg

1:00 AM

Mostly cloudy night

73° 💧 None 💨 6 mph H 73%29.88 inHg

2:00 AM

Overcast night

72° 💧 None 💨 5 mph H 75%29.88 inHg

3:00 AM

Overcast night

71° 💧 None 💨 4 mph H 77%29.88 inHg

4:00 AM

Overcast night

70° 💧 None 💨 4 mph H 81%29.88 inHg

5:00 AM

Overcast night

69° 💧 None 💨 3 mph H 82%29.88 inHg

6:00 AM

Overcast night

69° 💧 None 💨 4 mph H 81%29.91 inHg

7:00 AM

Overcast

68° 💧 None 💨 5 mph H 80%29.94 inHg

8:00 AM

Overcast

68° 💧 None 💨 5 mph H 80%29.94 inHg

9:00 AM

Overcast

68° 💧 None 💨 5 mph H 74%29.97 inHg

10:00 AM

Overcast

69° 💧 None 💨 4 mph H 65%29.97 inHg

11:00 AM

Mostly cloudy

71° 💧 None 💨 4 mph H 57%29.97 inHg

12:00 PM

Partly cloudy

74° 💧 None 💨 3 mph H 48%29.97 inHg

1:00 PM

Partly cloudy

76° 💧 None 💨 3 mph H 42%29.97 inHg

2:00 PM

Partly cloudy

78° 💧 None 💨 4 mph H 38%29.94 inHg

3:00 PM

Sunny

78° 💧 None 💨 4 mph H 36%29.94 inHg

4:00 PM

Sunny

79° 💧 None 💨 5 mph H 37%29.94 inHg

5:00 PM

Sunny

78° 💧 None 💨 4 mph H 39%29.94 inHg

6:00 PM

Sunny

77° 💧 None 💨 4 mph H 42%29.94 inHg

7:00 PM

Sunny

73° 💧 None 💨 2 mph H 59%29.97 inHg

8:00 PM

Clear night

70° 💧 None 💨 2 mph H 65%29.97 inHg

9:00 PM

Clear night

69° 💧 None 💨 1 mph H 70%30.00 inHg

10:00 PM

Clear night

67° 💧 None 💨 2 mph H 75%30.03 inHg

11:00 PM

Clear night

65° 💧 None 💨 4 mph H 80%30.03 inHg

Saturday

12:00 AM

Clear night

64° 💧 None 💨 3 mph H 81%30.06 inHg

1:00 AM

Clear night

63° 💧 None 💨 3 mph H 82%30.06 inHg

2:00 AM

Clear night

62° 💧 None 💨 4 mph H 82%30.06 inHg

3:00 AM

Clear night

61° 💧 None 💨 4 mph H 81%30.06 inHg

4:00 AM

Clear night

61° 💧 None 💨 4 mph H 80%30.06 inHg

5:00 AM

Clear night

60° 💧 None 💨 4 mph H 80%30.09 inHg

6:00 AM

Clear night

59° 💧 None 💨 3 mph H 81%30.09 inHg

7:00 AM

Sunny

59° 💧 None 💨 4 mph H 82%30.12 inHg

8:00 AM

Partly cloudy

62° 💧 None 💨 2 mph H 76%30.12 inHg

11:00 AM

Mostly cloudy

72° 💧 None 💨 3 mph H 58%30.12 inHg

2:00 PM

Overcast

78° 💧 None 💨 4 mph H 49%30.09 inHg

5:00 PM

Mostly cloudy

77° 💧 None 💨 6 mph H 53%30.06 inHg

8:00 PM

Clear night

70° 💧 None 💨 6 mph H 68%30.06 inHg

11:00 PM

Clear night

68° 💧 None 💨 5 mph H 75%30.09 inHg

Sunday

2:00 AM

Clear night

67° 💧 None 💨 3 mph H 81%30.06 inHg

5:00 AM

Clear night

66° 💧 None 💨 4 mph H 87%30.03 inHg

8:00 AM

Mostly sunny

70° 💧 None 💨 3 mph H 83%30.06 inHg

11:00 AM

Partly cloudy

79° 💧 None 💨 6 mph H 67%30.03 inHg

2:00 PM

Mostly cloudy

84° 💧 None 💨 7 mph H 60%30.00 inHg

5:00 PM

Mostly cloudy

80° 💧 None 💨 8 mph H 72%29.94 inHg

8:00 PM

Mostly clear night

75° 💧 None 💨 4 mph H 88%29.97 inHg

11:00 PM

Mostly clear night

73° 💧 None 💨 4 mph H 95%30.00 inHg

Monday

2:00 AM

Partly cloudy night

72° 💧 None 💨 4 mph H 94%30.00 inHg

5:00 AM

Clear night

69° 💧 None 💨 3 mph H 95%30.00 inHg

8:00 AM

Mostly sunny

71° 💧 None 💨 7 mph H 88%30.06 inHg

11:00 AM

Partly cloudy

79° 💧 None 💨 2 mph H 56%30.09 inHg

2:00 PM

Mostly sunny

86° 💧 None 💨 4 mph H 47%30.03 inHg

5:00 PM

Partly cloudy

88° 💧 None 💨 7 mph H 41%30.00 inHg

8:00 PM

Mostly clear night

79° 💧 None 💨 6 mph H 56%30.03 inHg

11:00 PM

Overcast night

75° 💧 None 💨 5 mph H 62%30.09 inHg

Tuesday

2:00 AM

Overcast night

73° 💧 None 💨 7 mph H 62%30.09 inHg

5:00 AM

Partly cloudy night

72° 💧 None 💨 6 mph H 88%30.09 inHg

8:00 AM

Overcast

74° 💧 None 💨 6 mph H 88%30.15 inHg

2:00 PM

Light rain

85° 💧 None 💨 9 mph H 62%30.12 inHg

8:00 PM

Clear night

77° 💧 None 💨 10 mph H 79%30.09 inHg

Wednesday

2:00 AM

Clear night

73° 💧 None 💨 7 mph H 89%30.12 inHg

8:00 AM

Overcast

73° 💧 None 💨 6 mph H 92%30.15 inHg

2:00 PM

Mostly sunny

88° 💧 None 💨 5 mph H 55%30.09 inHg

8:00 PM

Partly cloudy night

75° 💧 None 💨 3 mph H 96%30.12 inHg

Thursday

2:00 AM

Overcast night

72° 💧 None 💨 5 mph H 98%30.15 inHg

8:00 AM

Overcast

72° 💧 None 💨 4 mph H 94%30.15 inHg

2:00 PM

Light rain

78° 💧 None 💨 5 mph H 79%30.09 inHg

8:00 PM

Partly cloudy night

75° 💧 None 💨 9 mph H 90%30.00 inHg

Friday

2:00 AM

Mostly cloudy night

75° 💧 None 💨 9 mph H 94%29.85 inHg

8:00 AM

Light rain

76° 💧 None 💨 9 mph H 90%29.77 inHg

2:00 PM

Overcast

66° 💧 None 💨 10 mph H 82%29.85 inHg

8:00 PM

Partly cloudy night

65° 💧 None 💨 7 mph H 72%29.91 inHg

Saturday

2:00 AM

Clear night

60° 💧 None 💨 7 mph H 82%29.97 inHg

8:00 AM

Mostly sunny

60° 💧 None 💨 5 mph H 81%30.00 inHg

2:00 PM

Overcast

72° 💧 None 💨 2 mph H 49%29.91 inHg

8:00 PM

Overcast night

66° 💧 None 💨 3 mph H 67%29.91 inHg

Sunday

2:00 AM

Mostly cloudy night

63° 💧 None 💨 2 mph H 85%29.91 inHg

8:00 AM

Overcast

62° 💧 None 💨 6 mph H 80%29.94 inHg

2:00 PM

Overcast

73° 💧 None 💨 7 mph H 50%29.94 inHg

8:00 PM

Overcast night

65° 💧 None 💨 8 mph H 67%30.00 inHg

Monday

2:00 AM

Overcast night

58° 💧 None 💨 10 mph H 66%30.06 inHg

8:00 AM

Mostly cloudy

54° 💧 None 💨 9 mph H 65%30.15 inHg

2:00 PM

Mostly sunny

66° 💧 None 💨 10 mph H 40%30.15 inHg

8:00 PM

Mostly cloudy night

58° 💧 None 💨 12 mph H 52%30.24 inHg

Tuesday

2:00 AM

Clear night

52° 💧 None 💨 12 mph H 57%30.33 inHg

8:00 AM

Sunny

50° 💧 None 💨 10 mph H 68%30.39 inHg

2:00 PM

Sunny

65° 💧 None 💨 9 mph H 35%30.42 inHg

8:00 PM

Mostly clear night

58° 💧 None 💨 8 mph H 52%30.42 inHg

Wednesday

2:00 AM

Partly cloudy night

52° 💧 None 💨 9 mph H 60%30.45 inHg

8:00 AM

Overcast

52° 💧 None 💨 8 mph H 63%30.47 inHg

2:00 PM

Overcast

64° 💧 None 💨 11 mph H 44%30.45 inHg

8:00 PM

Mostly cloudy night

60° 💧 None 💨 8 mph H 53%30.42 inHg

Thursday

2:00 AM

Mostly clear night

52° 💧 None 💨 8 mph H 63%30.36 inHg

8:00 AM

Overcast

53° 💧 None 💨 6 mph H 67%30.33 inHg

In Ardsley and, more broadly, across the state of New York: The evening will be mostly cloudy, with temperatures remaining mild around 68 to 69 degrees Fahrenheit. There is a high likelihood of rain, with some areas possibly receiving about 0.04 inches of precipitation. Winds will be coming from the south at up to 10 mph, with gusts reaching 32 mph. Expect the rain to continue into the night, so plan accordingly. Conditions may feel breezy at times due to gusty winds, especially during heavier rain showers. Temperatures will stay steady through the next few hours, but be prepared for the possibility of brief periods of heavier rain and wind. It’s advisable to keep an umbrella handy if you plan to be outdoors tonight.

15-Day Weather Outlook for Ardsley

TomorrowTomorrow

Mostly cloudy 85°/69° 💧 None 💨 12 mph

Friday, Sep 11Fri Sep 11

Partly cloudy 79°/68° 💧 None 💨 6 mph

Saturday, Sep 12Sat Sep 12

Partly cloudy 78°/59° 💧 0.213 in 💨 6 mph

Sunday, Sep 13Sun Sep 13

Mostly cloudy 84°/66° 💧 0.019 in 💨 8 mph

Monday, Sep 14Mon Sep 14

Mostly sunny 88°/69° 💧 0.002 in 💨 7 mph

Tuesday, Sep 15Tue Sep 15

Light rain 85°/72° 💧 0.044 in 💨 9 mph

Wednesday, Sep 16Wed Sep 16

Overcast 88°/73° 💧 0.037 in 💨 10 mph

Thursday, Sep 17Thu Sep 17

Light rain 78°/72° 💧 0.122 in 💨 5 mph

Friday, Sep 18Fri Sep 18

Light rain 76°/66° 💧 0.225 in 💨 10 mph

Saturday, Sep 19Sat Sep 19

Partly cloudy 72°/60° 💧 None 💨 7 mph

Sunday, Sep 20Sun Sep 20

Overcast 73°/62° 💧 None 💨 7 mph

Monday, Sep 21Mon Sep 21

Overcast 66°/54° 💧 None 💨 10 mph

Tuesday, Sep 22Tue Sep 22

Mostly cloudy 65°/50° 💧 None 💨 12 mph

Wednesday, Sep 23Wed Sep 23

Mostly sunny 64°/52° 💧 None 💨 11 mph

Thursday, Sep 24Thu Sep 24

Mostly cloudy 60°/52° 💧 None 💨 8 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Ardsley

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Ardsley

Hourly forecast · Updated every 2 hours

Moderate

Nearest forecast value 8:00 PM

PM2.5 Fine particles Good 6,8µg/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 9,6µg/m³

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

O₃ Ozone Moderate 102,3µg/m³

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

NO₂ Nitrogen dioxide Good 4,2µg/m³

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

Sensitive people should reduce strenuous and prolonged outdoor exertion.

UV & HEALTH

UV, Sun & Health Outlook in Ardsley

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 6,8High 😐Moderate

Tomorrow UV 5,0Moderate 🙂Fair

Friday UV 6,4High 😐Moderate

Saturday UV 6,5High 😐Moderate

Sunday UV 6,0High 🙂Fair

Monday UV 6,0High —Unavailable

Tuesday UV 7,0High —Unavailable

Today's weather health advice Open today's recommendations.

Strong UV exposure

Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.

Caution for sensitive people

People with respiratory or cardiovascular conditions should reduce prolonged outdoor exertion.

Stay hydrated

Drink water regularly, especially during physical activity or prolonged sun exposure.

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 Ardsley

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · ARDSLEY, NEW YORK

Tonight's Stargazing & Shooting Stars

Good observing conditions. Best local viewing window: 11:00 PM–12:00 AM.

76/100Best-hour score

BEST TIME TONIGHT 11:00 PM–12:00 AM Astronomical darkness: 8:49 PM–4:56 AM

☁ Cloud cover 33% Real hourly forecast for the best viewing hour.

☾ Moonlight 3% New Moon · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 26° high at the best hour.

✦ Estimated visible meteors 0–2/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min43%

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.

DISCOVER WEATHER NEARBY Weather in other cities

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Forecast data for Ardsley were last refreshed today at 6:47 PM. The current forecast period extends through 11/09/2026 at 5:00 PM. 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.