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      Elev 13 ft, 39.950 °N 75.179 °W

      Philadelphia, PA

      Rittenhouse Square Station72°
      Updated: 3:45 PM EDT on October 20, 2026 (GMT -4)
      1 minute ago
      72°
      50°
      72
      Feels Like 72
      Sunny
      N
      12
      Gusts 19 mph
      Lower temperature is expected tomorrow
      Wundermap

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       Wundermap
      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
        Tonight
        Tue 10/20
        Low 47°f
         2% Precip. / 0 in
        Clear skies. Low 47F. Winds NNE at 10 to 15 mph.
        Tomorrow
        Wed 10/21
        High 66°f
         2% Precip. / 0 in
        Generally sunny despite a few afternoon clouds. High 66F. Winds N at 10 to 15 mph.
        Tomorrow night
        Wed 10/21
        Low 45°f
         1% Precip. / 0 in
        A few clouds from time to time. Low around 45F. Winds N at 5 to 10 mph.
        Hourly Forecast
        Now
        71°
        4PM
        71°
        5PM
        69°
        6PM
        67°
        6:13PM
        Sunset
        7PM
        63°
        8PM
        61°
        9PM
        59°
        10PM
        57°
        11PM
        56°
        12AM
        55°
        1AM
        53°
        2AM
        52°
        3AM
        51°
        4AM
        50°
        5AM
        49°
        6AM
        48°
        7AM
        48°
        7:17AM
        Sunrise
        8AM
        48°
        9AM
        51°
        10AM
        54°
        11AM
        56°
        12PM
        59°
        1PM
        61°
        2PM
        63°
        3PM
        64°
        Precipitation
        2%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        26
        Good
        UV Index
        2
        Low
        Additional Conditions
        1. Pressure 30.19 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point41°F
        5. Humidity 34%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KPHL Station History
        Almanac for October 20, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 72°F 66°F 81°F 2016
        4. Low 50°F 48°F 27°F 1974
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.8 in -
        7. Snow 0 in 0 in -
        Almanac for October 21, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 66°F 65°F 86°F
        4. Low 47°F 47°F 28°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:16 AM 6:13 PM
        3. Civil Twilight 6:49 AM 6:41 PM
        4. Nautical Twilight 6:17 AM 7:12PM
        5. Astronomical Twilight 5:46 AM 7:44 PM
        1. Length of Visible Light 11h 52m
        2. Length of Day 10h 57m
        3. Tomorrow will be 2 minutes 28 seconds shorter
        1. Moon 3:31 PM 1:09 AM
        2. Waxing Gibbous70% of the Moon is Illuminated
        Oct 26
        Full Moon
        Nov 1
        Waning Half Last Qtr
        Nov 9
        New Moon
        Nov 17
        Waxing Half First Qtr
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