Local Weather

Philadelphia Weather Forecast

Temperature, wind, rain and more for Philadelphia

Pennsylvania, United States Of America

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Sat 03
May		01:00

SW
SW

 4 / 7 mph 63 / 63°F 96% 1006 mb
61%
0.07 In
04:00

NW
NW

 13 / 16 mph 55 / 51°F 90% 1008 mb
100%
0.05 In
07:00

NW
NW

 9 / 11 mph 53 / 49°F 88% 1009 mb
66%
0.12 In
10:00

WNW
WNW

 15 / 17 mph 58 / 54°F 56% 1011 mb
10%
0.00 In
13:00

WNW
WNW

 18 / 21 mph 58 / 54°F 49% 1012 mb
75%
0.00 In
16:00

WNW
WNW

 15 / 18 mph 57 / 53°F 45% 1014 mb
47%
0.00 In
19:00

WNW
WNW

 12 / 14 mph 54 / 49°F 54% 1016 mb
6%
0.00 In
22:00

WNW
WNW

 12 / 14 mph 51 / 46°F 56% 1018 mb
0%
0.00 In
The 7 day weather forecast summary for Philadelphia:

The forecast for Philadelphia in the coming week is predicting the average daytime maximum temperature will be around 23°C, with a high for the week of 27°C expected on the afternoon of Thursday 1st. The mean minimum temperature will be 12°C, dipping to its lowest on the morning of Sunday 4th at 4°C. The week ahead will have mixed overhead conditions with some days dry and some seeing a significant amount of rain. It looks like Friday 4th will have the most precipitation with an accumulation of around 10.0mm. On the whole winds are likely to be moderate.

The day label given represents the local day relative to the local time for the location you are looking at.
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Day

This time is corrected for local time zones and where possible for daylight saving times.
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Local Time

The wind direction we use on this page is the direction the wind is coming from, given in a 16 point compass format.
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Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
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Speed/
Gust

Temperature from our forecast perspective are fairly well defined, they are what we would expect to measure in a standard meteorological screen (in other words, shaded and well ventilated) at 2 metres above ground level.
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Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
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Humidity

The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at.
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Precip Amount

The total amount of cloud as a percentage is derived from looking at cloud cover throughout the atmosphere and estimating how these combine when looked at from the ground.
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Cloud Amount

Here we try to capture the feel of the weather as an image � it will never be perfect but is useful for a quick overview.
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Weather

When we measure for forecast air pressure we are normally doing this relative to a certain height and most commonly relative to Mean Sea Level.
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Pressure