Chartiers, PA Weather Forecast
Washington County, Pennsylvania
Live radar, warnings and storm tracking for Chartiers, 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 Chartiers
Every NWS warning, pushed to your phone, inbox or webhook the moment it is issued.
Chartiers, PA at a glance
Chartiers is home to about 9,168 people in Washington County, across 25 square miles. It ranks 272nd by population of 970 places in Pennsylvania with a forecast here. The nearest neighbour with its own forecast is Canonsburg, 3 miles away.
- County
- Washington County
- Population
- 9,168 2023 est.
- Land area
- 25 sq mi
- People per sq mi
- 372
- Forecast point
- 40.2504°N, 80.2495°W
How well can the network see Chartiers?
The nearest Doppler radar is KPBZ (Pittsburgh, PA), to the N. Its lowest scan passes about 1,100 ft above Chartiers. That is about as close as US radar coverage gets: low-level rotation and gust fronts over Chartiers show up clearly. Chartiers is closer to its radar than 85% 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 Chartiers
- Canonsburg, PA3 mi
- Canton, PA4 mi
- Mount Pleasant, PA5 mi
- Washington, PA5 mi
- Cecil, PA5 mi
- North Strabane, PA5 mi
- South Strabane, PA6 mi
- North Franklin, PA7 mi
Elsewhere in Pennsylvania
PhiladelphiaPittsburghAllentownReadingErieUpper DarbyAll Pennsylvania forecasts →

