Live Weather & Forecast
Weather in West Windsor
New Jersey, United States · Real-time conditions & 3-day outlook
21°C
Feels like 21°C
70°F / Feels 70°F
Sunny
West Windsor, New Jersey
🌞 Daytime
Updated: 2026-04-15 09:45
Humidity
76%
Wind
11.9 km/h WSW
Wind Gust
16.2 km/h
Pressure
1015 mb
Visibility
16 km
UV Index
1.9
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
16.5°C
Wind Degree
252°
Air Quality Index
US EPA: Good
UK DEFRA: Low (2)
CO
169.9 μg/m³
NO₂
5 μg/m³
O₃
116 μg/m³
SO₂
7.4 μg/m³
PM 2.5
14.7 μg/m³
PM 10
16 μg/m³
Today's Hourly Forecast
24-hour breakdown for West Windsor, New Jersey
12 AM
23°
Clear
1 AM
22°
Clear
2 AM
21°
Clear
3 AM
20°
Clear
4 AM
19°
Clear
5 AM
19°
Clear
6 AM
18°
Clear
7 AM
19°
Sunny
8 AM
21°
Sunny
9 AM
21°
Sunny
10 AM
25°
Sunny
11 AM
28°
Sunny
12 PM
31°
Sunny
1 PM
31°
Sunny
2 PM
33°
Sunny
3 PM
33°
Sunny
4 PM
33°
Sunny
5 PM
33°
Sunny
6 PM
30°
Sunny
7 PM
28°
Sunny
8 PM
27°
Clear
9 PM
26°
Cloudy
10 PM
25°
Cloudy
11 PM
24°
Overcast
3-Day Forecast
Daily overview for West Windsor, New Jersey
Today
Sunny
34°
/
18°
🌧️ 0% chance of rain
💧 Avg. humidity: 61%
💨 Max wind: 22 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2
🌅 Sunrise: 06:20 AM
🌇 Sunset: 07:38 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Partly Cloudy
29°
/
19°
🌧️ 0% chance of rain
💧 Avg. humidity: 63%
💨 Max wind: 22.3 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.8
🌅 Sunrise: 06:19 AM
🌇 Sunset: 07:39 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Sunny
26°
/
16°
🌧️ 0% chance of rain
💧 Avg. humidity: 67%
💨 Max wind: 13 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:17 AM
🌇 Sunset: 07:40 PM
🌙 New Moon
🌑 Moon: 0% lit
Best Time to Visit West Windsor
Plan your trip to West Windsor, 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 West Windsor?
Current conditions in West Windsor: Sunny, temperature 21°C, humidity 76%.
What is the best time to visit West Windsor?
The best time to visit West Windsor is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in West Windsor?
West Windsor is located at approximately 40.3° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in West Windsor?
The wettest period in West Windsor is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to West Windsor?
For visits to West Windsor during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is West Windsor in?
West Windsor is located in United States, in the state of New Jersey.
What are the public holidays in West Windsor in 2026?
View the 2026 public holidays for West Windsor on our Holidays page.
What are the GPS coordinates used for the weather forecast in West Windsor?
The weather forecast for West Windsor uses coordinates 40.2972, -74.6206.