Water Temperature of the Susquehanna River in Darlington, MD
Current Water Temperature
Measurement Time: Thursday, July 9, 2026, 9:35 AM EDT
Temperature Locations
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Local Points of Interest
Susquehanna State Park; Lower Susquehanna Heritage Greenway Trail / Mason-Dixon Trail; Sterret IslandStation Name: SUSQUEHANNA RIVER NEAR DARLINGTON, MD
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 39 feet
Nearest Address:
Stafford Rd
Darlington, MD 21094
Harford County
GPS Coordinates: 39.62605556, -76.15775
Nearby Water Temperatures
Plumtree Run, Bel Air, MD (13.5 mi)Foster Branch, Joppatowne, MD (18 mi)
Chesapeake & Delaware Canal, Chesapeake City, MD (19.8 mi)
West Branch White Clay Creek, Landenberg, PA (21.5 mi)
Middle Branch White Clay Creek , West Grove, PA (21.9 mi)
White Clay Creek, Newark, DE (22.2 mi)
White Clay Creek, Landenberg, PA (22.2 mi)
Christina River, Newark, DE (22.9 mi)
Trout Run, Avondale, PA (24.2 mi)
East Branch White Clay Creek, Avondale, PA (24.4 mi)
Pike Creek, Newark, DE (25.2 mi)
East Branch White Clay Creek, Avondale, PA (25.6 mi)
White Clay Creek, Newark, DE (26.2 mi)
Silver Lake Tributary, Townsend, DE (27.4 mi)
White Clay Creek, Stanton, DE (27.8 mi)
Weather for Darlington, Maryland
Current Weather

Five Day Weather Forecast

Thu
H: 86°F
L: 73°F

Fri
H: 88°F
L: 68°F

Sat
H: 88°F
L: 68°F

Sun
H: 85°F
L: 65°F

Mon
H: 84°F
L: 61°F
Air Quality
Nitrogen Dioxide: 1.7 μg/m3
Sulphur Dioxide: 0.9 μg/m3
Ozone: 126 μg/m3
Astronomical
Sun Transit: 1:09 PM
Sunset: 8:34 PM
Daylight: 14 hrs 49 mins
Moon Transit: 8:15 AM
Moonset: 3:44 PM
Moon Phase: Last Quarter
Moon Illumination: 17.4%
Best Times for Fishing or Hunting
Major Periods
7:45 AM - 10:15 AM12:00 AM - 12:00 AM
Minor Periods
3:14 PM - 4:44 PM12:30 AM - 2:00 AM
Action Rating: 2 out of 5
Flood Watch issued July 9 at 2:09AM EDT until July 10 at 12:00AM EDT by NWS Mount Holly NJ
Effective: Thu July 9, 2026, 2:09 AM
Expires: Thu July 9, 2026, 2:15 PM
* WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...Portions of northern Delaware, including the following area, New Castle and southern New Jersey, including the following areas, Camden, Gloucester, Northwestern Burlington and Salem. * WHEN...From noon EDT today through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Showers and thunderstorms are expected to develop this afternoon and evening, capable of producing heavy downpours. Rainfall rates of 1 to 2 inches per hour are likely and short term training could result in flooding over southeast Pennsylvania, northern Delaware, and portions of southern New Jersey. - http://www.weather.gov/safety/flood
You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.
Flood Watch issued July 9 at 2:09AM EDT until July 10 at 12:00AM EDT by NWS Mount Holly NJ
Effective: Thu July 9, 2026, 2:09 AM
Expires: Thu July 9, 2026, 2:15 PM
* WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...Portions of east central and southeast Pennsylvania, including the following areas, in east central Pennsylvania, Berks. In southeast Pennsylvania, Delaware, Eastern Chester, Eastern Montgomery, Lower Bucks, Philadelphia, Western Chester and Western Montgomery. * WHEN...From noon EDT today through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Showers and thunderstorms are expected to develop this afternoon and evening, capable of producing heavy downpours. Rainfall rates of 1 to 2 inches per hour are likely and short term training could result in flooding over southeast Pennsylvania, northern Delaware, and portions of southern New Jersey. - http://www.weather.gov/safety/flood
You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.
Weather Forecast
Air Quality
Nitrogen Dioxide: 7 μg/m3
Sulphur Dioxide: 0.9 μg/m3
Ozone: 85.21 μg/m3
Astronomical
Sun Transit: 1:09 PM
Sunset: 8:34 PM
Daylight: 14 hrs 49 mins
Moon Transit: 8:15 AM
Moonset: 3:44 PM
Moon Phase: Last Quarter
Moon Illumination: 17.4%
Best Times for Fishing or Hunting
Major Periods
7:45 AM - 10:15 AM12:00 AM - 12:00 AM
Minor Periods
3:14 PM - 4:44 PM12:30 AM - 2:00 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 7.35 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 77.17 μg/m3
Astronomical
Sun Transit: 1:10 PM
Sunset: 8:34 PM
Daylight: 14 hrs 48 mins
Moon Transit: 9:12 AM
Moonset: 5:01 PM
Moon Phase: Waning Crescent
Moon Illumination: 9.7%
Best Times for Fishing or Hunting
Major Periods
8:42 AM - 11:12 AM12:00 AM - 12:00 AM
Minor Periods
4:31 PM - 6:01 PM1:05 AM - 2:35 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 6.15 μg/m3
Sulphur Dioxide: 1.03 μg/m3
Ozone: 67 μg/m3
Astronomical
Sun Transit: 1:10 PM
Sunset: 8:34 PM
Daylight: 14 hrs 47 mins
Moon Transit: 10:15 AM
Moonset: 6:18 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.1%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM9:45 AM - 12:15 AM
Minor Periods
5:48 PM - 7:18 PM1:50 AM - 3:20 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 6.21 μg/m3
Sulphur Dioxide: 1.29 μg/m3
Ozone: 78.13 μg/m3
Astronomical
Sun Transit: 1:10 PM
Sunset: 8:33 PM
Daylight: 14 hrs 46 mins
Moon Transit: 11:21 AM
Moonset: 7:26 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.8%
Best Times for Fishing or Hunting
Major Periods
12:13 AM - 2:43 AM10:51 AM - 1:21 PM
Minor Periods
6:56 PM - 8:26 PM2:46 AM - 4:16 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 15.48 μg/m3
Sulphur Dioxide: 0.5 μg/m3
Ozone: 50.78 μg/m3
Astronomical
Sun Transit: 1:10 PM
Sunset: 8:33 PM
Daylight: 14 hrs 45 mins
Moon Transit: 12:28 AM
Moonset: 8:24 PM
Moon Phase: New
Moon Illumination: 0.1%
Best Times for Fishing or Hunting
Major Periods
1:20 AM - 3:50 AM11:58 AM - 2:28 PM
Minor Periods
7:54 PM - 9:24 PM3:56 AM - 5:26 AM
Action Rating: 4 out of 5
