Live Weather & Forecast
Weather in West Chester
Pennsylvania, United States · Real-time conditions & 3-day outlook
19°C
Feels like 19°C
67°F / Feels 67°F
Partly cloudy
West Chester, Pennsylvania
🌙 Nighttime
Updated: 2026-04-16 04:15
Humidity
80%
Wind
10.1 km/h W
Wind Gust
21.2 km/h
Pressure
1012 mb
Visibility
16 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
50%
Dew Point
13.3°C
Wind Degree
266°
Air Quality Index
US EPA: Moderate
UK DEFRA: Low (3)
CO
215.9 μg/m³
NO₂
32.1 μg/m³
O₃
35 μg/m³
SO₂
6.2 μg/m³
PM 2.5
25.1 μg/m³
PM 10
25.6 μg/m³
Today's Hourly Forecast
24-hour breakdown for West Chester, Pennsylvania
12 AM
22°
Clear
1 AM
21°
Clear
2 AM
20°
Clear
3 AM
19°
Clear
4 AM
19°
Partly cloudy
5 AM
19°
Clear
6 AM
19°
Clear
7 AM
20°
Sunny
8 AM
22°
Sunny
9 AM
24°
Sunny
10 AM
28°
Sunny
11 AM
29°
Sunny
12 PM
32°
Sunny
1 PM
31°
Sunny
2 PM
32°
Cloudy
3 PM
31°
Sunny
4 PM
30°
Partly Cloudy
5 PM
29°
Partly Cloudy
6 PM
28°
Overcast
7 PM
27°
Cloudy
8 PM
26°
Clear
9 PM
25°
Clear
10 PM
24°
Clear
11 PM
24°
Partly Cloudy
3-Day Forecast
Daily overview for West Chester, Pennsylvania
Today
Sunny
34°
/
19°
🌧️ 0% chance of rain
💧 Avg. humidity: 58%
💨 Max wind: 17.3 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.8
🌅 Sunrise: 06:23 AM
🌇 Sunset: 07:42 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Cloudy
26°
/
17°
🌧️ 0% chance of rain
💧 Avg. humidity: 67%
💨 Max wind: 20.9 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.4
🌅 Sunrise: 06:21 AM
🌇 Sunset: 07:43 PM
🌙 New Moon
🌑 Moon: 0% lit
Sat, Apr 18
Sunny
22°
/
12°
🌧️ 0% chance of rain
💧 Avg. humidity: 73%
💨 Max wind: 21.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2
🌅 Sunrise: 06:20 AM
🌇 Sunset: 07:44 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Best Time to Visit West Chester
Plan your trip to West Chester, 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 Chester?
Current conditions in West Chester: Partly cloudy, temperature 19°C, humidity 80%.
What is the best time to visit West Chester?
The best time to visit West Chester is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in West Chester?
West Chester is located at approximately 40° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in West Chester?
The wettest period in West Chester is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to West Chester?
For visits to West Chester during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is West Chester in?
West Chester is located in United States, in the state of Pennsylvania.
What are the public holidays in West Chester in 2026?
View the 2026 public holidays for West Chester on our Holidays page.
What are the GPS coordinates used for the weather forecast in West Chester?
The weather forecast for West Chester uses coordinates 39.9597, -75.606.