Live Weather & Forecast
Weather in Mount Vernon
New York, United States · Real-time conditions & 3-day outlook
29°C
Feels like 29°C
85°F / Feels 84°F
Partly cloudy
Mount Vernon, New York
🌞 Daytime
Updated: 2026-04-15 18:30
Humidity
42%
Wind
15.5 km/h WSW
Wind Gust
23.9 km/h
Pressure
1010 mb
Visibility
16 km
UV Index
0.5
(Low)
Precipitation
0 mm
Cloud Cover
75%
Dew Point
13.9°C
Wind Degree
257°
Air Quality Index
US EPA: Moderate
UK DEFRA: Low (3)
CO
199.9 μg/m³
NO₂
92.2 μg/m³
O₃
17 μg/m³
SO₂
8.7 μg/m³
PM 2.5
27.5 μg/m³
PM 10
28.2 μg/m³
Today's Hourly Forecast
24-hour breakdown for Mount Vernon, New York
12 AM
22°
Clear
1 AM
21°
Clear
2 AM
20°
Clear
3 AM
19°
Clear
4 AM
19°
Clear
5 AM
18°
Clear
6 AM
18°
Clear
7 AM
19°
Sunny
8 AM
21°
Partly Cloudy
9 AM
23°
Sunny
10 AM
25°
Sunny
11 AM
29°
Sunny
12 PM
30°
Sunny
1 PM
31°
Partly Cloudy
2 PM
31°
Sunny
3 PM
33°
Sunny
4 PM
33°
Sunny
5 PM
32°
Sunny
6 PM
29°
Partly cloudy
7 PM
29°
Sunny
8 PM
27°
Clear
9 PM
25°
Clear
10 PM
24°
Clear
11 PM
23°
Clear
3-Day Forecast
Daily overview for Mount Vernon, New York
Today
Sunny
34°
/
18°
🌧️ 0% chance of rain
💧 Avg. humidity: 58%
💨 Max wind: 21.6 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2
🌅 Sunrise: 06:16 AM
🌇 Sunset: 07:35 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Sunny
33°
/
18°
🌧️ 0% chance of rain
💧 Avg. humidity: 56%
💨 Max wind: 21.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:15 AM
🌇 Sunset: 07:37 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Sunny
26°
/
18°
🌧️ 0% chance of rain
💧 Avg. humidity: 64%
💨 Max wind: 18 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:13 AM
🌇 Sunset: 07:38 PM
🌙 New Moon
🌑 Moon: 0% lit
Best Time to Visit Mount Vernon
Plan your trip to Mount Vernon, 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 Mount Vernon?
Current conditions in Mount Vernon: Partly cloudy, temperature 29°C, humidity 42%.
What is the best time to visit Mount Vernon?
The best time to visit Mount Vernon is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Mount Vernon?
Mount Vernon is located at approximately 40.9° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Mount Vernon?
The wettest period in Mount Vernon is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Mount Vernon?
For visits to Mount Vernon during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Mount Vernon in?
Mount Vernon is located in United States, in the state of New York.
What are the public holidays in Mount Vernon in 2026?
View the 2026 public holidays for Mount Vernon on our Holidays page.
What are the GPS coordinates used for the weather forecast in Mount Vernon?
The weather forecast for Mount Vernon uses coordinates 40.9125, -73.8387.