Water Temperature of the Delaware River in Philadelphia, PA
Current Water Temperature
Measurement Time: Wednesday, November 5, 2025, 4:30 PM EST
Temperature Locations
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Local Points of Interest
Fort Mifflin; Philadelphia International Airport; Red Bank, NJSponsored Content
Station Name: Delaware River at Fort Mifflin at Philadelphia, PA
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 0 feet / 0 meters
Nearest Address:
Fort Mifflin Road
Philadelphia, PA 19153
Philadelphia County
GPS Coordinates: 39.8792798, -75.20268029
Nearby Water Temperatures
Delaware River, Philadelphia, PA (4.9 mi)Schuylkill River, Philadelphia, PA (6.2 mi)
Wissahickon Creek, Philadelphia, PA (9.4 mi)
Delaware River, Philadelphia, PA (9.9 mi)
Delaware River, Marcus Hook, PA (11.9 mi)
Delaware River, Philadelphia, PA (15.6 mi)
Wissahickon Creek, Fort Washington, PA (16.9 mi)
Rancocas Creek, Bridgeboro, NJ (17.7 mi)
Valley Creek, Chesterbrook, PA (19.4 mi)
Christina River, Wilmington, DE (20.5 mi)
Brandywine Creek, Chadds Ford, PA (20.7 mi)
Brandywine Creek, Wilmington, DE (21.2 mi)
Delaware River, New Castle, DE (21.4 mi)
Delaware River, Burlington, PA (22.5 mi)
Red Clay Creek, Wooddale, DE (24.4 mi)
Weather for Philadelphia, Pennsylvania
Current Weather

Humidity: 48%
Feels Like: 64°F
Wind: WSW 15.4 mph
Wind Gusts: 25.9 mph
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 6 mi
UV Index: 0
Five Day Weather Forecast

Wed
H: 73°F
L: 39°F

Thu
H: 58°F
L: 44°F

Fri
H: 58°F
L: 38°F

Sat
H: 65°F
L: 52°F

Sun
H: 71°F
L: 53°F
Air Quality
Nitrogen Dioxide: 4.55 μg/m3
Sulphur Dioxide: 3.35 μg/m3
Ozone: 66 μg/m3
Astronomical
Sun Transit: 11:44 AM
Sunset: 4:54 PM
Daylight: 10 hrs 19 mins
Moon Transit: 12:00 AM
Moonset: 6:44 AM
Moon Phase: Full
Moon Illumination: 99.9%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM1:20 PM - 3:50 PM
Minor Periods
4:12 PM - 5:42 PM6:14 AM - 7:44 AM
Action Rating: 4 out of 5
Wind Advisory issued November 5 at 11:48AM EST until November 6 at 7:00AM EST by NWS Mount Holly NJ
Effective: Wed November 5, 2025, 11:48 AM
Expires: Thu November 6, 2025, 4:00 AM
* WHAT...West winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...Portions of northern Delaware, central, northern, and southern New Jersey, and southeast Pennsylvania. * WHEN...From 7 PM this evening to 7 AM EST Thursday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.
Wind Advisory issued November 5 at 11:48AM EST until November 6 at 7:00AM EST by NWS Mount Holly NJ
Effective: Wed November 5, 2025, 11:48 AM
Expires: Thu November 6, 2025, 4:00 AM
* WHAT...West winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...Eastern Monmouth, Western Monmouth, Atlantic, Atlantic Coastal Cape May, Cape May, Coastal Atlantic, Coastal Ocean, Ocean, and Southeastern Burlington Counties. * WHEN...From 7 PM this evening to 7 AM EST Thursday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.
Wind Advisory issued November 5 at 11:48AM EST until November 6 at 7:00AM EST by NWS Mount Holly NJ
Effective: Wed November 5, 2025, 11:48 AM
Expires: Thu November 6, 2025, 4:00 AM
* WHAT...West winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...In New Jersey, Morris, Somerset, Sussex, Warren, and Hunterdon Counties. In Pennsylvania, Berks, Lehigh, Northampton, Upper Bucks, and Western Montgomery Counties. * WHEN...From 7 PM this evening to 7 AM EST Thursday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.
Weather Forecast
Average Temperature: 55.3°F
Average Humidity: 47%
Wind: 18.6 mph
UV Index: 0.6
Air Quality
Nitrogen Dioxide: 21.57 μg/m3
Sulphur Dioxide: 8.51 μg/m3
Ozone: 48 μg/m3
Astronomical
Sun Transit: 11:44 AM
Sunset: 4:54 PM
Daylight: 10 hrs 19 mins
Moon Transit: 12:00 AM
Moonset: 6:44 AM
Moon Phase: Full
Moon Illumination: 99.9%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM1:20 PM - 3:50 PM
Minor Periods
4:12 PM - 5:42 PM6:14 AM - 7:44 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 51°F
Average Humidity: 53%
Wind: 22.6 mph
UV Index: 0.6
Air Quality
Nitrogen Dioxide: 10.81 μg/m3
Sulphur Dioxide: 4.77 μg/m3
Ozone: 67.68 μg/m3
Astronomical
Sun Transit: 11:44 AM
Sunset: 4:53 PM
Daylight: 10 hrs 17 mins
Moon Transit: 12:17 AM
Moonset: 8:06 AM
Moon Phase: Full
Moon Illumination: 97.9%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM2:22 PM - 4:52 PM
Minor Periods
4:56 PM - 6:26 PM7:36 AM - 9:06 AM
Action Rating: 5 out of 5
Weather Forecast
Average Temperature: 48.3°F
Average Humidity: 64%
Wind: 16.3 mph
UV Index: 0.6
Air Quality
Nitrogen Dioxide: 32.87 μg/m3
Sulphur Dioxide: 6.43 μg/m3
Ozone: 34.52 μg/m3
Astronomical
Sun Transit: 11:44 AM
Sunset: 4:52 PM
Daylight: 10 hrs 15 mins
Moon Transit: 1:21 AM
Moonset: 9:25 AM
Moon Phase: Full
Moon Illumination: 93.4%
Best Times for Fishing or Hunting
Major Periods
12:51 AM - 3:21 AM3:28 PM - 5:58 PM
Minor Periods
5:52 PM - 7:22 PM8:55 AM - 10:25 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 57.9°F
Average Humidity: 77%
Wind: 11.6 mph
UV Index: 0.4
Air Quality
Nitrogen Dioxide: 20.06 μg/m3
Sulphur Dioxide: 5.71 μg/m3
Ozone: 53.44 μg/m3
Astronomical
Sun Transit: 11:44 AM
Sunset: 4:51 PM
Daylight: 10 hrs 13 mins
Moon Transit: 2:28 AM
Moonset: 10:36 AM
Moon Phase: Waning Gibbous
Moon Illumination: 86.7%
Best Times for Fishing or Hunting
Major Periods
1:58 AM - 4:28 AM4:34 PM - 7:04 PM
Minor Periods
6:57 PM - 8:27 PM10:06 AM - 11:36 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 60.1°F
Average Humidity: 75%
Wind: 14.8 mph
UV Index: 0.5
Air Quality
Nitrogen Dioxide: 21.94 μg/m3
Sulphur Dioxide: 4.47 μg/m3
Ozone: 37.62 μg/m3
Astronomical
Sun Transit: 11:44 AM
Sunset: 4:50 PM
Daylight: 10 hrs 10 mins
Moon Transit: 3:33 AM
Moonset: 11:33 AM
Moon Phase: Waning Gibbous
Moon Illumination: 78.1%
Best Times for Fishing or Hunting
Major Periods
3:03 AM - 5:33 AM5:37 PM - 8:07 PM
Minor Periods
8:10 PM - 9:40 PM11:03 AM - 12:33 AM
Action Rating: 2 out of 5
