Live Weather & Forecast
Weather in Mamaroneck
New York, United States · Real-time conditions & 3-day outlook
19°C
Feels like 19°C
66°F / Feels 66°F
Clear
Mamaroneck, New York
🌙 Nighttime
Updated: 2026-04-16 03:15
Humidity
68%
Wind
6.8 km/h SW
Wind Gust
13.6 km/h
Pressure
1012 mb
Visibility
16 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
16.1°C
Wind Degree
234°
Air Quality Index
US EPA: Moderate
UK DEFRA: Low (3)
CO
271.9 μg/m³
NO₂
60.1 μg/m³
O₃
30 μg/m³
SO₂
8.4 μg/m³
PM 2.5
27.5 μg/m³
PM 10
29.4 μg/m³
Today's Hourly Forecast
24-hour breakdown for Mamaroneck, New York
12 AM
20°
Clear
1 AM
20°
Clear
2 AM
19°
Clear
3 AM
19°
Clear
4 AM
18°
Clear
5 AM
17°
Fog
6 AM
17°
Mist
7 AM
18°
Sunny
8 AM
20°
Sunny
9 AM
23°
Sunny
10 AM
27°
Sunny
11 AM
29°
Sunny
12 PM
31°
Sunny
1 PM
30°
Sunny
2 PM
30°
Partly Cloudy
3 PM
30°
Cloudy
4 PM
29°
Partly Cloudy
5 PM
28°
Cloudy
6 PM
27°
Cloudy
7 PM
25°
Overcast
8 PM
23°
Overcast
9 PM
22°
Overcast
10 PM
21°
Clear
11 PM
20°
Clear
3-Day Forecast
Daily overview for Mamaroneck, New York
Today
Partly Cloudy
32°
/
16°
🌧️ 0% chance of rain
💧 Avg. humidity: 68%
💨 Max wind: 19.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:14 AM
🌇 Sunset: 07:36 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Partly Cloudy
27°
/
17°
🌧️ 0% chance of rain
💧 Avg. humidity: 64%
💨 Max wind: 20.5 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:13 AM
🌇 Sunset: 07:37 PM
🌙 New Moon
🌑 Moon: 0% lit
Sat, Apr 18
Overcast
18°
/
11°
🌧️ 0% chance of rain
💧 Avg. humidity: 73%
💨 Max wind: 19.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.9
🌅 Sunrise: 06:11 AM
🌇 Sunset: 07:38 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Best Time to Visit Mamaroneck
Plan your trip to Mamaroneck, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Mamaroneck?
Current conditions in Mamaroneck: Clear, temperature 19°C, humidity 68%.
What is the best time to visit Mamaroneck?
The best time to visit Mamaroneck is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Mamaroneck?
Mamaroneck is located at approximately 40.9° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Mamaroneck?
The wettest period in Mamaroneck is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Mamaroneck?
For visits to Mamaroneck during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Mamaroneck in?
Mamaroneck is located in United States, in the state of New York.
What are the public holidays in Mamaroneck in 2026?
View the 2026 public holidays for Mamaroneck on our Holidays page.
What are the GPS coordinates used for the weather forecast in Mamaroneck?
The weather forecast for Mamaroneck uses coordinates 40.9487, -73.7331.