Live Weather & Forecast
Weather in Canonsburg
Pennsylvania, United States · Real-time conditions & 3-day outlook
24°C
Feels like 25°C
76°F / Feels 77°F
Sunny
Canonsburg, Pennsylvania
🌞 Daytime
Updated: 2026-04-12 15:15
Humidity
37%
Wind
19.1 km/h SW
Wind Gust
22.5 km/h
Pressure
1022 mb
Visibility
16 km
UV Index
4.8
(Moderate)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
12.7°C
Wind Degree
222°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
220.9 μg/m³
NO₂
8.8 μg/m³
O₃
112 μg/m³
SO₂
9.6 μg/m³
PM 2.5
10.9 μg/m³
PM 10
11.2 μg/m³
Today's Hourly Forecast
24-hour breakdown for Canonsburg, Pennsylvania
12 AM
7°
Clear
1 AM
7°
Clear
2 AM
6°
Clear
3 AM
6°
Clear
4 AM
6°
Clear
5 AM
5°
Clear
6 AM
5°
Clear
7 AM
6°
Sunny
8 AM
9°
Sunny
9 AM
13°
Sunny
10 AM
17°
Sunny
11 AM
21°
Sunny
12 PM
24°
Sunny
1 PM
26°
Sunny
2 PM
27°
Sunny
3 PM
24°
Sunny
4 PM
28°
Sunny
5 PM
25°
Sunny
6 PM
24°
Partly Cloudy
7 PM
22°
Partly Cloudy
8 PM
20°
Clear
9 PM
19°
Partly Cloudy
10 PM
18°
Cloudy
11 PM
18°
Partly Cloudy
3-Day Forecast
Daily overview for Canonsburg, Pennsylvania
Today
Sunny
28°
/
5°
🌧️ 0% chance of rain
💧 Avg. humidity: 55%
💨 Max wind: 19.1 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.5
🌅 Sunrise: 06:47 AM
🌇 Sunset: 07:57 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Patchy rain nearby
22°
/
15°
🌧️ 75% chance of rain
💧 Avg. humidity: 78%
💨 Max wind: 29.5 km/h
🌧️ Total precip: 0.24 mm
☀️ UV Index: 1
🌅 Sunrise: 06:46 AM
🌇 Sunset: 07:58 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Overcast
22°
/
18°
🌧️ 0% chance of rain
💧 Avg. humidity: 76%
💨 Max wind: 26.3 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2
🌅 Sunrise: 06:44 AM
🌇 Sunset: 07:59 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Canonsburg
Plan your trip to Canonsburg, 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 Canonsburg?
Current conditions in Canonsburg: Sunny, temperature 24°C, humidity 37%.
What is the best time to visit Canonsburg?
The best time to visit Canonsburg is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Canonsburg?
Canonsburg is located at approximately 40.3° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Canonsburg?
The wettest period in Canonsburg is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Canonsburg?
For visits to Canonsburg during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Canonsburg in?
Canonsburg is located in United States, in the state of Pennsylvania.
What are the public holidays in Canonsburg in 2026?
View the 2026 public holidays for Canonsburg on our Holidays page.
What are the GPS coordinates used for the weather forecast in Canonsburg?
The weather forecast for Canonsburg uses coordinates 40.2588, -80.1867.