Pennsylvania, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
McKeesport, PA

The warmest month (with the highest average high temperature) is July (84.2°F).
Months with the lowest average high temperature are January and February (39.2°F).

Months with the highest average low temperature are July and August (60.8°F).
Coldest months (with the lowest average low temperature) are January and February (21.2°F).