Live Weather & Forecast

Weather in West Chester

Pennsylvania, United States · Real-time conditions & 3-day outlook

Flag of United States
Partly cloudy
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
Clear
22°
Clear
💧 67% 💨 9 km/h
1 AM
Clear
21°
Clear
💧 69% 💨 8.6 km/h
2 AM
Clear
20°
Clear
💧 67% 💨 9.4 km/h
3 AM
Clear
19°
Clear
💧 69% 💨 10.4 km/h
4 AM
Partly cloudy
19°
Partly cloudy
💧 80% 💨 10.1 km/h
5 AM
Clear
19°
Clear
💧 68% 💨 9.4 km/h
6 AM
Clear
19°
Clear
💧 65% 💨 8.3 km/h
7 AM
Sunny
20°
Sunny
💧 69% 💨 7.9 km/h
8 AM
Sunny
22°
Sunny
💧 72% 💨 7.6 km/h
9 AM
Sunny
24°
Sunny
💧 63% 💨 10.8 km/h
10 AM
Sunny
28°
Sunny
💧 54% 💨 12.6 km/h
11 AM
Sunny
29°
Sunny
💧 48% 💨 14.8 km/h
12 PM
Sunny
32°
Sunny
💧 43% 💨 15.5 km/h
1 PM
Sunny
31°
Sunny
💧 40% 💨 16.6 km/h
2 PM
Cloudy
32°
Cloudy
💧 49% 💨 17.3 km/h
3 PM
Sunny
31°
Sunny
💧 46% 💨 17.3 km/h
4 PM
Partly Cloudy
30°
Partly Cloudy
💧 44% 💨 17.3 km/h
5 PM
Partly Cloudy
29°
Partly Cloudy
💧 45% 💨 15.5 km/h
6 PM
Overcast
28°
Overcast
💧 49% 💨 12.6 km/h
7 PM
Cloudy
27°
Cloudy
💧 54% 💨 9.7 km/h
8 PM
Clear
26°
Clear
💧 57% 💨 7.9 km/h
9 PM
Clear
25°
Clear
💧 61% 💨 8.3 km/h
10 PM
Clear
24°
Clear
💧 63% 💨 8.6 km/h
11 PM
Partly Cloudy
24°
Partly Cloudy
💧 66% 💨 10.4 km/h

3-Day Forecast

Daily overview for West Chester, Pennsylvania

Today
Sunny
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
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
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.
← Back to West Chester 🗓 View Holidays 2026

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.