Canonsburg, PA Weather Forecast
Washington County, Pennsylvania
Live radar, warnings and storm tracking for Canonsburg, with free alerts the moment it counts.
The next few hours
Taller, warmer bars mean heavier rain. Dotted means no reading for that hour.
Hour by hour
Sunrise and sunset
Next five days, scored 0 to 100The first day or two use the HRRR and NBM cloud layers. Later days only have total cloud, so treat them as a rough guide.
Know when sunset at this place will be worth a photo
We score every sunrise and sunset here from the cloud, haze and smoke forecast, and let you know when one is likely to light up. Sunrise the evening before, sunset a few hours ahead.
Seven-day outlook
Free alerts for Canonsburg
Every NWS warning, pushed to your phone, inbox or webhook the moment it is issued.
Canonsburg, PA at a glance
Canonsburg is home to about 9,629 people in Washington County, across 2.3 square miles. It ranks 255th by population of 970 places in Pennsylvania with a forecast here. The nearest neighbour with its own forecast is North Strabane, 3 miles away.
- County
- Washington County
- Population
- 9,629 2023 est.
- Land area
- 2.3 sq mi
- People per sq mi
- 4,168
- Forecast point
- 40.2642°N, 80.1868°W
How well can the network see Canonsburg?
The nearest Doppler radar is KPBZ (Pittsburgh, PA), to the N. Its lowest scan passes about 1,000 ft above Canonsburg. That is about as close as US radar coverage gets: low-level rotation and gust fronts over Canonsburg show up clearly. Canonsburg is closer to its radar than 87% of US cities.
The closest weather station is KAFJ (Washington Cnty Arpt). Representative on most days, though a thunderstorm can hit one and miss the other.
Forecasts near Canonsburg
- North Strabane, PA3 mi
- Chartiers, PA3 mi
- Cecil, PA4 mi
- Peters, PA6 mi
- South Strabane, PA6 mi
- Mount Pleasant, PA7 mi
- Washington, PA7 mi
- Upper St. Clair, PA7 mi
Elsewhere in Pennsylvania
PhiladelphiaPittsburghAllentownReadingErieUpper DarbyAll Pennsylvania forecasts →