Water Temperature of the Susquehanna River in Darlington, MD
Current Water Temperature
Measurement Time: Thursday, July 31, 2025, 7:05 PM EDT
Temperature Locations
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Local Points of Interest
Susquehanna State Park; Lower Susquehanna Heritage Greenway Trail / Mason-Dixon Trail; Sterret IslandSponsored Content
Station Name: SUSQUEHANNA RIVER NEAR DARLINGTON, MD
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 39 feet / 12 meters
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 (18.0 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

Humidity: 93%
Feels Like: 70°F
Wind: NNE 13.6 mph
Wind Gusts: 20.1 mph
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 6 mi
UV Index: 0
Five Day Weather Forecast

Thu
H: 90°F
L: 67°F

Fri
H: 78°F
L: 63°F

Sat
H: 78°F
L: 62°F

Sun
H: 80°F
L: 59°F

Mon
H: 84°F
L: 61°F
Air Quality
Nitrogen Dioxide: 21.65 μg/m3
Sulphur Dioxide: 5.74 μg/m3
Ozone: 58 μg/m3
Astronomical
Sun Transit: 1:11 PM
Sunset: 8:18 PM
Daylight: 14 hrs 15 mins
Moon Transit: 6:21 PM
Moonset: 12:09 AM
Moon Phase: First Quarter
Moon Illumination: 36.7%
Best Times for Fishing or Hunting
Major Periods
7:24 AM - 9:54 AM5:51 PM - 8:21 PM
Minor Periods
12:32 AM - 2:02 PM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Flood Warning issued July 31 at 7:10PM EDT until July 31 at 9:00PM EDT by NWS Baltimore MD/Washington DC
Effective: Thu July 31, 2025, 7:10 PM
Expires: Thu July 31, 2025, 9:00 PM
* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of northern Maryland, including the following counties, Baltimore and Harford. * WHEN...Until 900 PM EDT. * IMPACTS...Streams continue to rise due to excess runoff from earlier rainfall, and some could see rises up of 3 to 5 feet in an hour. It will take several hours for all the water from these storms to work through local drainage systems in urban areas. * ADDITIONAL DETAILS... - At 704 PM EDT, local law enforcement reported heavy rain in the warned area due to thunderstorms. Flooding is already occurring. Between 4 and 6 inches of rain have fallen. Several roads are closed around Joppa due to standing water, including Route 40 and Route 7. - Flooding impacts will continue, but no additional rainfall is expected. - Some locations that will experience flooding include... Bel Air South... Carney... Perry Hall... Rossville... White Marsh... Fallston... Kingsville... Pleasant Hills... Edgewood... Joppatowne... Bradshaw... Upper Falls... Gunpowder... Joppa... Fork... Magnolia... Benson... Nottingham... Baldwin... Abingdon... - This includes the following Flood Prone Roads... Philadelphia Road at Gunpowder Falls, Bel Air Road at Little Gunpowder Falls and Route 7 at Hall Street. - Please visit www.weather.gov/safety/flood for flood safety and preparedness information
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
Flood Warning issued July 31 at 7:10PM EDT until July 31 at 9:00PM EDT by NWS Baltimore MD/Washington DC
Effective: Thu July 31, 2025, 7:10 PM
Expires: Thu July 31, 2025, 9:00 PM
* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of northern Maryland, including the following counties, Baltimore and Harford. * WHEN...Until 900 PM EDT. * IMPACTS...Streams continue to rise due to excess runoff from earlier rainfall, and some could see rises up of 3 to 5 feet in an hour. It will take several hours for all the water from these storms to work through local drainage systems in urban areas. * ADDITIONAL DETAILS... - At 704 PM EDT, local law enforcement reported heavy rain in the warned area due to thunderstorms. Flooding is already occurring. Between 4 and 6 inches of rain have fallen. Several roads are closed around Joppa due to standing water, including Route 40 and Route 7. - Flooding impacts will continue, but no additional rainfall is expected. - Some locations that will experience flooding include... Bel Air South... Carney... Perry Hall... Rossville... White Marsh... Fallston... Kingsville... Pleasant Hills... Edgewood... Joppatowne... Bradshaw... Upper Falls... Gunpowder... Joppa... Fork... Magnolia... Benson... Nottingham... Baldwin... Abingdon... - This includes the following Flood Prone Roads... Philadelphia Road at Gunpowder Falls, Bel Air Road at Little Gunpowder Falls and Route 7 at Hall Street. - Please visit www.weather.gov/safety/flood for flood safety and preparedness information
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
Flood Watch issued July 31 at 6:44PM EDT until August 1 at 12:00AM EDT by NWS Mount Holly NJ
Effective: Thu July 31, 2025, 6:44 PM
Expires: Fri August 1, 2025, 12:00 AM
* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Delaware, including the following areas, Delaware Beaches, Inland Sussex and Kent, northeast Maryland, including the following areas, Caroline, Kent MD, Queen Annes and Talbot, New Jersey, including the following areas, Atlantic, Atlantic Coastal Cape May, Cape May, Coastal Atlantic, Coastal Ocean, Cumberland, Eastern Monmouth, Morris, Ocean, Sussex and Warren, and Pennsylvania, including the following areas, Berks, Carbon, Lehigh, Monroe and Northampton. * WHEN...Until midnight EDT tonight. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. Storm drains and ditches may become clogged with debris. * ADDITIONAL DETAILS... - A warm and humid airmass remains in place ahead of an approaching cold front, which will push across the region through tonight. Showers and thunderstorms through this evening will be capable of producing heavy rainfall. Additional rainfall amounts of 1 to 3 inches are possible, - 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 31 at 6:44PM EDT until August 1 at 12:00AM EDT by NWS Mount Holly NJ
Effective: Thu July 31, 2025, 6:44 PM
Expires: Fri August 1, 2025, 12:00 AM
* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of northern Delaware, including the following area, New Castle, New Jersey, including the following areas, Camden, Gloucester, Hunterdon, Mercer, Middlesex, Northwestern Burlington, Salem, Somerset, Southeastern Burlington and Western Monmouth, and southeast Pennsylvania, including the following areas, Delaware, Eastern Chester, Eastern Montgomery, Lower Bucks, Philadelphia, Upper Bucks, Western Chester and Western Montgomery. * WHEN...Until midnight EDT tonight. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. Storm drains and ditches may become clogged with debris. * ADDITIONAL DETAILS... - A warm and humid airmass remains in place ahead of an approaching cold front, which will push across the region through tonight. Showers and thunderstorms through this evening will be capable of producing heavy rainfall. Additional rainfall amounts of up to 1 inch are possible, - http://www.weather.gov/safety/flood
You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.
Flood Warning issued July 31 at 7:13PM EDT until July 31 at 9:00PM EDT by NWS Baltimore MD/Washington DC
Effective: Thu July 31, 2025, 7:13 PM
Expires: Thu July 31, 2025, 9:00 PM
* WHAT...Small stream flooding caused by excessive rainfall is expected. * WHERE...A portion of northern Maryland, including the following county, Baltimore and Baltimore City. * WHEN...Until 900 PM EDT. * IMPACTS...Streams continue to rise due to excess runoff from earlier rainfall. It will take several hours for all the water from these storms to work through local drainage systems in urban areas. * ADDITIONAL DETAILS... - At 712 PM EDT, gauge reports indicated heavy rain due to thunderstorms. Flooding is ongoing. Between 2 and 4 inches of rain have fallen. - Flooding impacts will continue, but no additional rainfall is expected. - Some locations that will experience flooding include... Baltimore... Pikesville... Ellicott City... Towson... Woodlawn... Randallstown... Parkville... Owings Mills... Eldersburg... Carney... Milford Mill... Lochearn... Mays Chapel... Timonium... White Marsh... Hampton... Lutherville-Timonium... Garrison... Lutherville... Stevenson... - Please visit www.weather.gov/safety/flood for flood safety and preparedness information
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
Weather Forecast
Average Temperature: 80.1°F
Average Humidity: 82%
Wind: 13.9 mph
UV Index: 2.3
Air Quality
Nitrogen Dioxide: 14.27 μg/m3
Sulphur Dioxide: 5.22 μg/m3
Ozone: 104.04 μg/m3
Astronomical
Sun Transit: 1:11 PM
Sunset: 8:18 PM
Daylight: 14 hrs 15 mins
Moon Transit: 6:21 PM
Moonset: 12:09 AM
Moon Phase: First Quarter
Moon Illumination: 36.7%
Best Times for Fishing or Hunting
Major Periods
7:24 AM - 9:54 AM5:51 PM - 8:21 PM
Minor Periods
12:32 AM - 2:02 PM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 68.8°F
Average Humidity: 82%
Wind: 12.8 mph
UV Index: 0.9
Air Quality
Nitrogen Dioxide: 14.9 μg/m3
Sulphur Dioxide: 4.22 μg/m3
Ozone: 83.56 μg/m3
Astronomical
Sun Transit: 1:10 PM
Sunset: 8:17 PM
Daylight: 14 hrs 13 mins
Moon Transit: 7:04 PM
Moonset: 12:32 AM
Moon Phase: First Quarter
Moon Illumination: 47.9%
Best Times for Fishing or Hunting
Major Periods
8:06 AM - 10:36 AM6:34 PM - 9:04 PM
Minor Periods
1:34 PM - 3:04 PM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 70.7°F
Average Humidity: 65%
Wind: 7.4 mph
UV Index: 2.2
Air Quality
Nitrogen Dioxide: 12.57 μg/m3
Sulphur Dioxide: 4 μg/m3
Ozone: 85.72 μg/m3
Astronomical
Sun Transit: 1:10 PM
Sunset: 8:16 PM
Daylight: 14 hrs 11 mins
Moon Transit: 7:50 PM
Moonset: 12:58 AM
Moon Phase: First Quarter
Moon Illumination: 59.1%
Best Times for Fishing or Hunting
Major Periods
8:51 AM - 11:21 AM7:20 PM - 9:50 PM
Minor Periods
2:37 PM - 4:07 PM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 71°F
Average Humidity: 65%
Wind: 4.3 mph
UV Index: 2
Air Quality
Nitrogen Dioxide: 20.52 μg/m3
Sulphur Dioxide: 5.48 μg/m3
Ozone: 95.72 μg/m3
Astronomical
Sun Transit: 1:10 PM
Sunset: 8:15 PM
Daylight: 14 hrs 9 mins
Moon Transit: 8:40 PM
Moonset: 12:30 AM
Moon Phase: First Quarter
Moon Illumination: 70.0%
Best Times for Fishing or Hunting
Major Periods
9:39 AM - 12:09 AM8:10 PM - 10:40 PM
Minor Periods
3:40 PM - 5:10 PM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 72.2°F
Average Humidity: 65%
Wind: 4.3 mph
UV Index: 1.9
Air Quality
Nitrogen Dioxide: 50.92 μg/m3
Sulphur Dioxide: 4.58 μg/m3
Ozone: 60.85 μg/m3
Astronomical
Sun Transit: 1:10 PM
Sunset: 8:14 PM
Daylight: 14 hrs 7 mins
Moon Transit: 9:32 PM
Moonset: 1:08 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 79.8%
Best Times for Fishing or Hunting
Major Periods
10:31 AM - 1:01 PM9:02 PM - 11:32 PM
Minor Periods
4:40 PM - 6:10 PM12:38 AM - 2:08 AM
Action Rating: 2 out of 5