PA Firework Forecast for Saturday July 4th, 2020

PA Firework Forecast for Saturday July 4th, 2020

Weather conditions look good for fireworks Saturday night across the state. Temperatures will be in the upper 60s to upper 70s at 9:30 PM, and skies are expected to be mostly clear. If there is any showers around, they will be very isolated in central PA. Humidity between 60-80% is expected, which may make colors appear slightly less vibrant, but higher humidity is nearly always guaranteed around that time of the evening in July here in Pennsylvania.

Winds are expected to be light, around 3 – 7 MPH, which may help slowly clear firework smoke. We will have updates to this forecast in the coming days if anything changes. Here is the statewide forecast map for 9:30 PM Saturday, July 4th, 2020.

Josh Adams is the founder and lead forecaster of Pennsylvania Weather Action, a regional forecasting site he launched in 2015. With over a decade of experience analyzing weather patterns across Pennsylvania, his forecasts have reached millions of readers throughout the state. Josh specializes in Pennsylvania’s complex microclimates and terrain-driven weather patterns, providing detailed coverage of severe thunderstorms, winter storms, and flooding events. His forecasting focuses on delivering precise, timely information to help Pennsylvanians stay informed and prepared during impactful weather. Last Updated: March 10, 2026