Philadelphia Weather Outlook & Summary
Philadelphia is currently 19°C with mostly cloudy. Today's temperatures are expected between 14°C and 22°C. There is a 68% chance of precipitation (1.0 mm).
Hourly Forecast (24 Hours)
Scroll horizontally →7-Day Extended Forecast
Daily Highs & LowsToday
09-21
Mostly Cloudy
14°
22°
68%
8 km/h
Tue
09-22
Rain Showers Likely
13°
18°
73%
8 km/h
Wed
09-23
Chance Rain Showers
12°
18°
34%
8 km/h
Thu
09-24
Slight Chance Rain Showers
12°
18°
22%
8 km/h
Fri
09-25
Chance Rain Showers
12°
19°
31%
8 km/h
Sat
09-26
Chance Rain Showers
13°
21°
26%
8 km/h
Sun
09-27
Partly Sunny
23°
23°
14%
8 km/h
Comprehensive Weather Metrics
RealFeel® Temperature
20°
Feels close to actual air temperature
Humidity & Dew Point
97%
Relative atmospheric moisture level
Wind & Gusts
8 km/h
N (0°)
Atmospheric Pressure
1013 hPa
Low pressure system
UV Index
5 (Moderate)
Minimal UV solar hazard
Cloud Cover
60%
Partly cloudy
Precipitation (Last Hr)
0.5 mm
Active rainfall recorded
Visibility
> 10 km
Horizontal optical clarity
Air Quality Index
Standard: US EPA AQI50Good
Air quality is considered satisfactory, and air pollution poses little or no risk.
Health Advisory
Enjoy outdoor activities. Air quality is ideal for all individuals.
*General public health guidance based on ambient atmospheric concentration. Not medical advice.
Pollutant Concentrations (µg/m³)
PM2.5 (Fine)
3.6
PM10 (Coarse)
3.6
Ozone (O₃)
36
Nitrogen (NO₂)
10
Sulphur (SO₂)
1.2
Carbon (CO)
178
Sun & Daylight
Night time (sun below horizon)
Sunrise
6:47 AM
Sunset
6:59 PM
Philadelphia Weather Radar & Map
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