Westmoreland County
- Population
- 18,826
- Area
- 229.33 sq mi (593.95 km²), 23.59 sq mi water
- Median age
- 47.7
- Households
- 8,149
- Persons per household
- 2.3
- Median household income
- $63,398
- Median house value
- $269,600
Demographics: 2020–2024 ACS
Today
84°F
Slight Chance Rain Showers then Chance Showers And Thunderstorms50% precip
Tonight
71°F
Chance Showers And Thunderstorms then Showers And Thunderstorms77% precip
Sunday
86°F
Chance Rain Showers then Slight Chance Showers And Thunderstorms37% precip
Sunday Night
69°F
Slight Chance Showers And Thunderstorms then Mostly Clear15% precip