• Premium
  • myVentusky
  • About
  • Philadelphia

    United States / Lat.: 39°57'N / Lon.: 75°9'W / Altitude: 12 m
    Timezone: America/New_York (UTC-4) / Current time: 10:28 2025/03/15
    fog 7 °C
    Wind 7 km/h
     
    Humidity 93 %
    Air pressure 1020 hPa
    Visibility 8 km
    Clouds 100 %
    Cloud base 152 m

    Calculated from nearby stations (09:54 2025/03/15)

    Weather for the next 24 hours

    11:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:0000:00 tomorrow01:00 tomorrow02:00 tomorrow03:00 tomorrow04:00 tomorrow05:00 tomorrow06:00 tomorrow07:00 tomorrow08:00 tomorrow09:00 tomorrow10:00 tomorrow11:00 tomorrow
    overcast
    7 °C
    0 mm
    0 %
    SE
    7 km/h
    overcast
    8 °C
    0 mm
    0 %
    SE
    6 km/h
    overcast
    9 °C
    0 mm
    0 %
    SE
    7 km/h
    overcast
    11 °C
    0 mm
    0 %
    SE
    9 km/h
    overcast
    12 °C
    0 mm
    0 %
    S
    9 km/h
    overcast
    14 °C
    0 mm
    0 %
    SE
    12 km/h
    overcast
    15 °C
    0 mm
    0 %
    SE
    12 km/h
    clear sky with few clouds
    15 °C
    0 mm
    0 %
    S
    14 km/h
    overcast
    14 °C
    0 mm
    0 %
    SE
    9 km/h
    clear sky with few clouds
    12 °C
    0 mm
    0 %
    SE
    13 km/h
    high clouds
    10 °C
    0 mm
    0 %
    SE
    14 km/h
    overcast
    11 °C
    0 mm
    0 %
    SE
    10 km/h
    overcast
    11 °C
    0 mm
    10 %
    S
    7 km/h
    fog
    11 °C
    0 mm
    10 %
    SE
    7 km/h
    overcast
    11 °C
    0 mm
    10 %
    SE
    1 km/h
    fog
    12 °C
    0 mm
    20 %
    SE
    7 km/h
    overcast
    12 °C
    0 mm
    20 %
    SE
    8 km/h
    overcast
    12 °C
    0 mm
    20 %
    SE
    7 km/h
    overcast
    13 °C
    0 mm
    30 %
    SE
    12 km/h
    high clouds
    13 °C
    0 mm
    10 %
    S
    18 km/h
    high clouds
    14 °C
    0 mm
    20 %
    S
    18 km/h
    high clouds
    14 °C
    0 mm
    20 %
    S
    20 km/h
    Gust:
    47 km/h
    high clouds
    16 °C
    0 mm
    10 %
    S
    24 km/h
    Gust:
    61 km/h
    overcast
    18 °C
    0 mm
    0 %
    S
    29 km/h
    Gust:
    76 km/h
    overcast
    20 °C
    0 mm
    0 %
    S
    33 km/h
    Gust:
    72 km/h

    Forecast

    02:0005:0008:0011:0014:0017:0020:0023:00
    fog
    12 °C
    0 mm
    20 %
    SE
    7 km/h
    overcast
    13 °C
    0 mm
    30 %
    SE
    12 km/h
    high clouds
    14 °C
    0 mm
    20 %
    S
    20 km/h
    Gust:
    47 km/h
    overcast
    20 °C
    0 mm
    10 %
    S
    33 km/h
    Gust:
    72 km/h
    overcast
    22 °C
    0 mm
    10 %
    S
    38 km/h
    Gust:
    65 km/h
    overcast with rain
    17 °C
    9.9 mm
    80 %
    S
    24 km/h
    Gust:
    58 km/h
    overcast with rain
    16 °C
    3 mm
    100 %
    S
    27 km/h
    Gust:
    68 km/h
    overcast with rain
    16 °C
    0.4 mm
    100 %
    S
    19 km/h
    Gust:
    54 km/h

    Meteogram

    512627720757665152215181915101391012121115
    25
    20
    15
    10
    5
    0
    -5
    Sa
    15
    mostly cloudy
    Su
    16
    overcast with rain
    Mo
    17
    overcast with light rain
    Tu
    18
    clear sky
    We
    19
    clear sky with few clouds
    Th
    20
    overcast with rain
    Fr
    21
    partly cloudy
    Sa
    22
    mostly cloudy
    Su
    23
    overcast with rain
    Mo
    24
    overcast with rain
    Tu
    25
    overcast with rain
    We
    26
    overcast
    Th
    27
    mostly cloudy
    Fr
    28
    mostly cloudy

    Air quality (AQI)


    Air quality index (marked as AQI) is developed by Environmental Protection Agency. Values over 300 represents hazardous air quality, between 200-300 very unhealthy, 150-200 unhealthy, 100-150 unhealthy for sensitive groups and below 100 or rather below 50 the air quality is good.

    Sun and Moon

    rise07:13set19:08
    Heading: southeast Time: 2025/03/15 10:00
    Phase: day Altitude: +29 °


    rise20:41set07:42
    Heading: west Time: 2025/03/15 10:00
    Illumination: 98 % Altitude: −25 °


    Date rise set rise Illumination
    2025/03/1507:4220:4199 % to 96 %
    2025/03/1608:0121:4296 % to 92 %
    2025/03/1708:2322:4392 % to 86 %
    2025/03/1808:4723:4686 % to 79 %
    2025/03/1909:1679 % to 71 %


    Phase 2025/03/15 Time Length
    night00:00 to 05:435 hr. 43 min.
    astronomical twilight05:43 to 06:1432 min.
    nautic twilight06:14 to 06:4631 min.
    civil twilight06:46 to 07:1327 min.
    day07:13 to 19:0811 hr. 55 min.
    civil twilight19:08 to 19:3527 min.
    nautic twilight19:35 to 20:0631 min.
    astronomical twilight20:06 to 20:3832 min.
    night20:38 to 00:003 hr. 21 min.
    Temperature
    Feels like temperature
    Precipitation
    Radar
    Satellite
    Clouds
    Wind speed
    Wind gusts
    Air pressure
    Thunderstorms
    Humidity
    Sea
    Snow cover
    Air quality
    PlayPreviousNextChange dateToday, 2025/03/1500:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
    MoTuWeThFrSaSu
    10111213141516
    17181920212223
    24252627282930

    Data: HRRR, NOAA (resolution 3 km)
    Updated: 12:00 UTC (next update: 13:00 UTC - prepare)
    Current time: 14:00, 2025/03/15 (UTC)

    For this output data, temperature is shown for 2 m above ground. The calculations take into account the terrain (elevation), but with lower resolution than in reality. Therefore the models cannot differentiate, for instance, the temperature on a mountain peak or on a city square scorched by the sun. The general rule is that the centres of large cities are 1 °C to 3 °C warmer than the surrounding area or natural landscapes. Significant temperature differences over a small area are primarily caused in the winter by an inversion. A short yet noticeable cooling can also occur after a local summer storm.

    WebcamsWeather fronts
    ShareSettingsPremiummyVentuskyAbout
    TorontoChicagoDetroitMilwaukeeGrand RapidsFort WayneMadisonErieGreen BaySudburyLondonClevelandCharlotteIndianapolisNashvilleColumbusColumbusChattanoogaKnoxvilleBirminghamGreensboroLouisvilleSpringfieldEvansvilleCharlestonColumbiaSavannahPittsburghCincinnatiMeadsAtlantaMontréalQuébecBostonOttawaRochesterKingstonTrois-RivièresSaguenaySyracuseSherbrookeNew YorkBaltimoreRichmondWilmingtonVirginia BeachRaleighSydneyHalifaxPhiladelphiaLLHH
    °C5040302520151050−5−10−15−20−30−40