Water Temperature of the Delaware River in Philadelphia, PA

Current Water Temperature

75.4°F

Measurement Time: Thursday, September 18, 2025, 10:06 AM EDT

Today's Tides

 Low: September 18, 6:04 AM, 0.83 ft
High: September 18, 11:36 AM, 6.05 ft
 Low: September 18, 6:10 PM, 0.83 ft

Temperature Locations

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Local Points of Interest

Washington Avenue Green; Camden, NJ

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Delaware River

Station Name: Philadelphia
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 20 feet / 6 meters

Sensor Depth: -7.2 feet / -2.2 meters

Nearest Address:
811 S Chris Columbus Blvd
Philadelphia, PA 19148
Philadelphia County

GPS Coordinates: 39.933300, -75.141701

Nearby Water Temperatures

Schuylkill River, Philadelphia, PA (3.4 mi)
Delaware River, Philadelphia, PA (4.9 mi)
Delaware River, Philadelphia, PA (4.9 mi)
Wissahickon Creek, Philadelphia, PA (6.6 mi)
Delaware River, Philadelphia, PA (10.7 mi)
Rancocas Creek, Bridgeboro, NJ (12.9 mi)
Wissahickon Creek, Fort Washington, PA (13.8 mi)
Delaware River, Marcus Hook, PA (16.5 mi)
Delaware River, Burlington, PA (17.7 mi)
Valley Creek, Chesterbrook, PA (19.7 mi)
Brandywine Creek, Chadds Ford, PA (24.3 mi)
Newbold Channel, Morrisville, PA (25.0 mi)
Christina River, Wilmington, DE (25.2 mi)
Brandywine Creek, Wilmington, DE (25.7 mi)
Delaware River, New Castle, DE (26.3 mi)

Weather for Philadelphia, Pennsylvania

Current Weather

72°F
Partly cloudy
Conditions: Partly cloudy
Humidity: 76%
Feels Like: 76.3°F
Wind: N 3.6 mph
Wind Gusts: 4.3 mph
Pressure: 30.02 in
Precipitation: 0 in
Cloud Cover: 75%
Visibility: 9 mi
UV Index: 1

Five Day Weather Forecast

Partly Cloudy
Thu
H: 88°F
L: 66°F
Partly Cloudy
Fri
H: 87°F
L: 63°F
Overcast
Sat
H: 68°F
L: 62°F
Patchy rain nearby
Sun
H: 69°F
L: 63°F
Sunny
Mon
H: 80°F
L: 58°F

Air Quality

AQI: 1 - Good
PM2.5: 9.44 μg/m3
PM10: 9.62 μg/m3
Carbon Monoxide: 388.5 μg/m3
Nitrogen Dioxide: 14.43 μg/m3
Sulphur Dioxide: 8.51 μg/m3
Ozone: 72 μg/m3

Astronomical

Sunrise: 6:45 AM
Sun Transit: 12:54 AM
Sunset: 7:04 PM
Daylight: 12 hrs 19 mins
Moonrise: 3:13 AM
Moon Transit: 10:35 AM
Moonset: 5:45 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:05 AM - 12:35 AM

Minor Periods

5:15 PM - 6:45 PM
2:43 AM - 4:13 AM

Action Rating: 3 out of 5

Thursday, September 18, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 74.6°F
Average Humidity: 72%
Chance of Rain: 0%
Wind: 6 mph
UV Index: 1.1

Air Quality

AQI: 1 - Good
PM2.5: 12.91 μg/m3
PM10: 13.71 μg/m3
Carbon Monoxide: 488.33 μg/m3
Nitrogen Dioxide: 41.07 μg/m3
Sulphur Dioxide: 9.39 μg/m3
Ozone: 46.64 μg/m3

Astronomical

Sunrise: 6:45 AM
Sun Transit: 12:54 AM
Sunset: 7:04 PM
Daylight: 12 hrs 19 mins
Moonrise: 3:13 AM
Moon Transit: 10:35 AM
Moonset: 5:45 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:05 AM - 12:35 AM

Minor Periods

5:15 PM - 6:45 PM
2:43 AM - 4:13 AM

Action Rating: 3 out of 5

Friday, September 19, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 74.3°F
Average Humidity: 68%
Chance of Rain: 0%
Wind: 8.3 mph
UV Index: 1.4

Air Quality

AQI: 2 - Moderate
PM2.5: 32.04 μg/m3
PM10: 32.45 μg/m3
Carbon Monoxide: 626.04 μg/m3
Nitrogen Dioxide: 59.64 μg/m3
Sulphur Dioxide: 14.22 μg/m3
Ozone: 72.08 μg/m3

Astronomical

Sunrise: 6:46 AM
Sun Transit: 12:54 AM
Sunset: 7:02 PM
Daylight: 12 hrs 16 mins
Moonrise: 4:22 AM
Moon Transit: 11:22 AM
Moonset: 6:10 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.8%

Best Times for Fishing or Hunting

Major Periods

12:32 AM - 3:02 AM
10:52 AM - 1:22 PM

Minor Periods

5:40 PM - 7:10 PM
3:52 AM - 5:22 AM

Action Rating: 3 out of 5

Saturday, September 20, 2025

Weather Forecast

Conditions: Overcast
Average Temperature: 65.3°F
Average Humidity: 62%
Chance of Rain: 0%
Wind: 10.7 mph
UV Index: 1.4

Air Quality

AQI: 1 - Good
PM2.5: 14.01 μg/m3
PM10: 14.78 μg/m3
Carbon Monoxide: 374.88 μg/m3
Nitrogen Dioxide: 28.31 μg/m3
Sulphur Dioxide: 7.37 μg/m3
Ozone: 62.76 μg/m3

Astronomical

Sunrise: 6:47 AM
Sun Transit: 12:53 AM
Sunset: 7:00 PM
Daylight: 12 hrs 14 mins
Moonrise: 5:27 AM
Moon Transit: 12:05 AM
Moonset: 6:32 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.3%

Best Times for Fishing or Hunting

Major Periods

1:16 AM - 3:46 AM
11:35 AM - 2:05 PM

Minor Periods

6:02 PM - 7:32 PM
4:57 AM - 6:27 AM

Action Rating: 3 out of 5

Sunday, September 21, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 66°F
Average Humidity: 73%
Chance of Rain: 88%
Wind: 9.4 mph
UV Index: 0.4

Air Quality

AQI: 1 - Good
PM2.5: 14.73 μg/m3
PM10: 18.5 μg/m3
Carbon Monoxide: 337 μg/m3
Nitrogen Dioxide: 20.96 μg/m3
Sulphur Dioxide: 5.14 μg/m3
Ozone: 65.76 μg/m3

Astronomical

Sunrise: 6:48 AM
Sun Transit: 12:53 AM
Sunset: 6:59 PM
Daylight: 12 hrs 11 mins
Moonrise: 6:31 AM
Moon Transit: 12:46 AM
Moonset: 6:52 PM
Moon Phase: New
Moon Illumination: 0.3%

Best Times for Fishing or Hunting

Major Periods

1:58 AM - 4:28 AM
12:16 AM - 2:46 PM

Minor Periods

6:22 PM - 7:52 PM
6:01 AM - 7:31 AM

Action Rating: 3 out of 5

Monday, September 22, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 67.8°F
Average Humidity: 66%
Chance of Rain: 0%
Wind: 6.5 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 15.36 μg/m3
PM10: 18.83 μg/m3
Carbon Monoxide: 337.84 μg/m3
Nitrogen Dioxide: 30.43 μg/m3
Sulphur Dioxide: 6.32 μg/m3
Ozone: 47.69 μg/m3

Astronomical

Sunrise: 6:49 AM
Sun Transit: 12:53 AM
Sunset: 6:57 PM
Daylight: 12 hrs 9 mins
Moonrise: 7:33 AM
Moon Transit: 1:27 PM
Moonset: 7:12 PM
Moon Phase: New
Moon Illumination: 2.9%

Best Times for Fishing or Hunting

Major Periods

2:39 AM - 5:09 AM
12:57 AM - 3:27 PM

Minor Periods

6:42 PM - 8:12 PM
7:03 AM - 8:33 AM

Action Rating: 5 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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