Philadelphia, PA Outdoor Project Forecast
Planning a weekend project in Philadelphia? The grid below scores the next 7 days for 10 common outdoor jobs using the National Weather Service hourly forecast for Philadelphia, Pennsylvania. Tap any day for the best time to work and what to watch out for.
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Detailed project forecasts for Philadelphia
Stain a deck in PhiladelphiaMild temps, dry wood, and 24+ rain-free hours after.
Paint outside in PhiladelphiaHouse, fence, and trim painting without dew or rain damage.
Pour concrete in PhiladelphiaFreeze risk, hot-weather cracking, and rain on fresh slabs.
Seal a driveway in Philadelphia50°F and rising, with 24–48 dry hours to cure.
Spray weed killer in PhiladelphiaRain-free hours, drift-safe wind, and the right temperature.
Fertilize the lawn in PhiladelphiaBest right before a light rain, never before a downpour.
Pressure wash in PhiladelphiaNo freeze-ups, manageable wind, dry days before staining.
Epoxy a garage floor in PhiladelphiaTemperature, humidity, and dew point for a cure that sticks.
Caulk outside in PhiladelphiaDry, frost-free surfaces and time to skin before rain.
Spray paint outside in PhiladelphiaHumidity, wind, and temperature for a smooth finish.
About this forecast
Forecasts are calculated for the center of Philadelphia (40.009°, -75.133°). Conditions can differ across the metro area, especially near water, at higher elevations, or in valleys. For the most precise result, enter your own ZIP code above. The forecast refreshes every time you load the page.