Home › Weather › Pennsylvania Weather
Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Canada Edition Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
For Pennsylvania in the coming days, keep an eye on the live forecast above to plan your commute and outdoor plans, as the state’s varied landscape—from the Great Lakes shoreline to the Appalachian ridges—means conditions can shift quickly.
What’s the weather pattern for Pennsylvania now?
Pennsylvania is currently under a mixed regime, with cooler air settling into the northern tier near Lake Erie while the southeastern corridor, including Philadelphia, sees milder readings. The live forecast above shows the day’s high and low, but expect a sharp divide: lake-effect clouds off Erie can bring bursts of snow for the northwest, while the rest of the state deals with passing showers or dry intervals. Wind direction from the west or northwest often drives these contrasts, so check the hourly breakdown in the live data to see when precipitation arrives in your neighbourhood.
What about the 10‑day and 14‑day outlook?
The weather in philadelphia 10 days from now and the broader pennsylvania weather 14 day forecast both point to a gradual cool-down, with temperatures dropping a few degrees each night. The pennsylvania weather hourly details in the live forecast above will show you the timing of any rain or snow bands. For tomorrow’s plan, the weather in pa tomorrow looks mostly dry in the east but unsettled near the Alleghenies. Remember, these longer-range numbers are guidance, not guarantees—check back daily as the models refine.
Does Pennsylvania get lake‑effect snow?
Yes, especially the northwest corner near Erie, where cold air crossing the lake picks up moisture and drops heavy snow. This can happen quickly, so the live forecast above is your best tool for timing those bands.
Is the weather in pa now dangerous for driving?
It depends on your location. The live forecast above shows any current advisories; if you see rain, fog, or snow in the hourly data, reduce speed. Check our Weather Warning page for alerts.
Why does Pennsylvania’s forecast change so often?
The state sits at a meteorological crossroads—Atlantic moisture, Great Lakes systems, and Appalachian upslope flows all collide. That’s why the pennsylvania weather 10 days outlook often shifts; always refer to the live data above for the latest.
Sources
For other regions, see the Canada weather hub or check conditions in Toronto, Calgary, Edmonton, Ottawa, or Vancouver.