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      Heat Advisory
      until 8:00 PM EDT
      Elev 0 ft, 39.947 °N 75.156 °W

      Philadelphia, PA

      Washington Square West Station86°
      Updated: 12:52 PM EDT on September 3, 2026 (GMT -4)
      3 minutes ago
      88°
      70°
      86
      Feels Like 94
      Partly Cloudy
      N
      13
      Gusts 23 mph
      Higher temperature is expected today
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Today
        Thu 09/03
        High 88°f
         15% Precip. / 0 in
        A mix of clouds and sun. A stray shower or thunderstorm is possible. High 88F. Winds WSW at 10 to 15 mph.
        Tonight
        Thu 09/03
        Low 73°f
         34% Precip. / 0.13 in
        A few showers this evening with overcast skies overnight. Low 73F. Winds WSW at 5 to 10 mph. Chance of rain 30%.
        Tomorrow
        Fri 09/04
        High 86°f68°f
         36% Precip. / 0.04 in
        Partial cloudiness early, with scattered showers and thunderstorms in the afternoon. High 86F. Winds WNW at 5 to 10 mph. Chance of rain 40%.
        Hourly Forecast
        Now
        83°
        1PM
        83°
        2PM
        85°
        3PM
        87°
        4PM
        87°
        5PM
        87°
        6PM
        87°
        7PM
        86°
        7:29PM
        Sunset
        8PM
        83°
        9PM
        30%
        80°
        10PM
        78°
        11PM
        34%
        77°
        12AM
        31%
        77°
        1AM
        77°
        2AM
        50%
        76°
        3AM
        75°
        4AM
        75°
        5AM
        75°
        6AM
        75°
        6:31AM
        Sunrise
        7AM
        74°
        8AM
        76°
        9AM
        78°
        10AM
        80°
        11AM
        82°
        12PM
        84°
        Precipitation
        50%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        29
        Good
        UV Index
        8
        Very High
        Additional Conditions
        1. Pressure 29.95 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point72°F
        5. Humidity 70%
        6. Rainfall 0.96 in
        7. Snow Depth 0 in
         KPHL Station History
        Almanac for September 3, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 88°F 82°F 101°F 1953
        4. Low 70°F 62°F 46°F 1967
        5. Rain/Snow Depth
        6. Precipitation 0.13 in 0.14 in -
        7. Snow 0 in - in -
        Almanac for September 4, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 86°F 82°F 96°F
        4. Low 70°F 62°F 54°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:30 AM 7:28 PM
        3. Civil Twilight 6:02 AM 7:56 PM
        4. Nautical Twilight 5:29 AM 8:29PM
        5. Astronomical Twilight 4:55 AM 9:03 PM
        1. Length of Visible Light 13h 53m
        2. Length of Day 12h 58m
        3. Tomorrow will be 2 minutes 32 seconds shorter
        1. Moon 10:53 PM 1:46 PM
        2. Waning Gibbous52% of the Moon is Illuminated
        Sep 4
        Waning Half Last Qtr
        Sep 10
        New Moon
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Precipitation
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