Live Weather & Forecast
Weather in Westfield
New Jersey, United States · Real-time conditions & 3-day outlook
9°C
Feels like 8°C
49°F / Feels 46°F
Partly cloudy
Westfield, New Jersey
🌙 Nighttime
Updated: 2026-04-13 03:00
Humidity
69%
Wind
12.6 km/h SSW
Wind Gust
18.4 km/h
Pressure
1025 mb
Visibility
16 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
75%
Dew Point
4.5°C
Wind Degree
201°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
185.9 μg/m³
NO₂
10.7 μg/m³
O₃
86 μg/m³
SO₂
4.9 μg/m³
PM 2.5
10.3 μg/m³
PM 10
11.5 μg/m³
Today's Hourly Forecast
24-hour breakdown for Westfield, New Jersey
12 AM
8°
Clear
1 AM
7°
Clear
2 AM
7°
Clear
3 AM
9°
Partly cloudy
4 AM
7°
Clear
5 AM
7°
Clear
6 AM
8°
Clear
7 AM
9°
Cloudy
8 AM
12°
Overcast
9 AM
14°
Cloudy
10 AM
17°
Sunny
11 AM
22°
Sunny
12 PM
26°
Sunny
1 PM
25°
Sunny
2 PM
24°
Partly Cloudy
3 PM
24°
Overcast
4 PM
24°
Sunny
5 PM
23°
Partly Cloudy
6 PM
23°
Overcast
7 PM
21°
Sunny
8 PM
20°
Partly Cloudy
9 PM
19°
Clear
10 PM
18°
Clear
11 PM
18°
Clear
3-Day Forecast
Daily overview for Westfield, New Jersey
Today
Sunny
30°
/
7°
🌧️ 0% chance of rain
💧 Avg. humidity: 77%
💨 Max wind: 28.1 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.4
🌅 Sunrise: 06:22 AM
🌇 Sunset: 07:35 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Patchy rain nearby
29°
/
15°
🌧️ 52% chance of rain
💧 Avg. humidity: 73%
💨 Max wind: 20.5 km/h
🌧️ Total precip: 0.55 mm
☀️ UV Index: 1.8
🌅 Sunrise: 06:20 AM
🌇 Sunset: 07:36 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Thundery outbreaks in nearby
33°
/
20°
🌧️ 0% chance of rain
💧 Avg. humidity: 62%
💨 Max wind: 22.7 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2
🌅 Sunrise: 06:19 AM
🌇 Sunset: 07:37 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Best Time to Visit Westfield
Plan your trip to Westfield, 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 Westfield?
Current conditions in Westfield: Partly cloudy, temperature 9°C, humidity 69%.
What is the best time to visit Westfield?
The best time to visit Westfield is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Westfield?
Westfield is located at approximately 40.7° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Westfield?
The wettest period in Westfield is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Westfield?
For visits to Westfield during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Westfield in?
Westfield is located in United States, in the state of New Jersey.
What are the public holidays in Westfield in 2026?
View the 2026 public holidays for Westfield on our Holidays page.
What are the GPS coordinates used for the weather forecast in Westfield?
The weather forecast for Westfield uses coordinates 40.6517, -74.3483.