Water Temperature of the Susquehanna River in Darlington, MD

Current Water Temperature

77.7°F

Measurement Time: Sunday, September 13, 2026, 5:05 AM EDT

Temperature Locations

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Local Points of Interest

Susquehanna State Park; Lower Susquehanna Heritage Greenway Trail / Mason-Dixon Trail; Sterret Island

Susquehanna River

Station 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

70°F
Patchy Fog
Patchy Fog
97%
N 3 mph
69°F

Weather Forecast

Patchy Fog then Partly Sunny
Today
84°F - Patchy Fog then Partly Sunny
Partly Cloudy
Tonight
66°F - Partly Cloudy
Sunny
Monday
76°F - Sunny
Clear
Monday Night
53°F - Clear
Sunny
Tuesday
77°F - Sunny
Mostly Clear
Tuesday Night
57°F - Mostly Clear
Sunny
Wednesday
82°F - Sunny
Mostly Clear
Wednesday Night
62°F - Mostly Clear
Sunny
Thursday
84°F - Sunny
Slight Chance Rain Showers
Thursday Night
64°F - Slight Chance Rain Showers
Mostly Sunny then Slight Chance Rain Showers
Friday
84°F - Mostly Sunny then Slight Chance Rain Showers
Chance Rain Showers
Friday Night
63°F - Chance Rain Showers
Chance Rain Showers
Saturday
81°F - Chance Rain Showers
Chance Rain Showers
Saturday Night
60°F - Chance Rain Showers

Astronomical

Sunrise: 6:44 AM
Sun Transit: 1:00 PM
Sunset: 7:16 PM
Daylight: 12 hrs 32 mins
Moonrise: 9:25 AM
Moon Transit: 2:54 PM
Moonset: 8:15 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

3:56 AM - 6:26 AM
2:24 PM - 4:54 PM

Minor Periods

7:45 PM - 9:15 PM
8:55 AM - 10:25 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:44 AM
Sun Transit: 1:00 PM
Sunset: 7:16 PM
Daylight: 12 hrs 32 mins
Moonrise: 9:25 AM
Moon Transit: 2:54 PM
Moonset: 8:15 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

3:56 AM - 6:26 AM
2:24 PM - 4:54 PM

Minor Periods

7:45 PM - 9:15 PM
8:55 AM - 10:25 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:44 AM
Sun Transit: 1:00 PM
Sunset: 7:16 PM
Daylight: 12 hrs 32 mins
Moonrise: 9:25 AM
Moon Transit: 2:54 PM
Moonset: 8:15 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

3:56 AM - 6:26 AM
2:24 PM - 4:54 PM

Minor Periods

7:45 PM - 9:15 PM
8:55 AM - 10:25 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:45 AM
Sun Transit: 1:00 PM
Sunset: 7:14 PM
Daylight: 12 hrs 29 mins
Moonrise: 10:32 AM
Moon Transit: 3:40 PM
Moonset: 8:42 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.7%

Best Times for Fishing or Hunting

Major Periods

4:41 AM - 7:11 AM
3:10 PM - 5:40 PM

Minor Periods

8:12 PM - 9:42 PM
10:02 AM - 11:32 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:45 AM
Sun Transit: 1:00 PM
Sunset: 7:14 PM
Daylight: 12 hrs 29 mins
Moonrise: 10:32 AM
Moon Transit: 3:40 PM
Moonset: 8:42 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.7%

Best Times for Fishing or Hunting

Major Periods

4:41 AM - 7:11 AM
3:10 PM - 5:40 PM

Minor Periods

8:12 PM - 9:42 PM
10:02 AM - 11:32 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:46 AM
Sun Transit: 1:00 PM
Sunset: 7:13 PM
Daylight: 12 hrs 27 mins
Moonrise: 11:37 AM
Moon Transit: 4:28 PM
Moonset: 9:13 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.4%

Best Times for Fishing or Hunting

Major Periods

5:28 AM - 7:58 AM
3:58 PM - 6:28 PM

Minor Periods

8:43 PM - 10:13 PM
11:07 AM - 12:37 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:46 AM
Sun Transit: 1:00 PM
Sunset: 7:13 PM
Daylight: 12 hrs 27 mins
Moonrise: 11:37 AM
Moon Transit: 4:28 PM
Moonset: 9:13 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.4%

Best Times for Fishing or Hunting

Major Periods

5:28 AM - 7:58 AM
3:58 PM - 6:28 PM

Minor Periods

8:43 PM - 10:13 PM
11:07 AM - 12:37 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:47 AM
Sun Transit: 1:00 PM
Sunset: 7:11 PM
Daylight: 12 hrs 24 mins
Moonrise: 12:41 AM
Moon Transit: 5:17 PM
Moonset: 9:50 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.0%

Best Times for Fishing or Hunting

Major Periods

6:17 AM - 8:47 AM
4:47 PM - 7:17 PM

Minor Periods

9:20 PM - 10:50 PM
12:11 AM - 1:41 PM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:47 AM
Sun Transit: 1:00 PM
Sunset: 7:11 PM
Daylight: 12 hrs 24 mins
Moonrise: 12:41 AM
Moon Transit: 5:17 PM
Moonset: 9:50 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.0%

Best Times for Fishing or Hunting

Major Periods

6:17 AM - 8:47 AM
4:47 PM - 7:17 PM

Minor Periods

9:20 PM - 10:50 PM
12:11 AM - 1:41 PM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:48 AM
Sun Transit: 1:00 PM
Sunset: 7:10 PM
Daylight: 12 hrs 22 mins
Moonrise: 1:41 PM
Moon Transit: 6:08 PM
Moonset: 10:33 PM
Moon Phase: Waxing Crescent
Moon Illumination: 32.1%

Best Times for Fishing or Hunting

Major Periods

7:07 AM - 9:37 AM
5:38 PM - 8:08 PM

Minor Periods

10:03 PM - 11:33 PM
1:11 PM - 2:41 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:48 AM
Sun Transit: 1:00 PM
Sunset: 7:10 PM
Daylight: 12 hrs 22 mins
Moonrise: 1:41 PM
Moon Transit: 6:08 PM
Moonset: 10:33 PM
Moon Phase: Waxing Crescent
Moon Illumination: 32.1%

Best Times for Fishing or Hunting

Major Periods

7:07 AM - 9:37 AM
5:38 PM - 8:08 PM

Minor Periods

10:03 PM - 11:33 PM
1:11 PM - 2:41 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:49 AM
Sun Transit: 12:58 AM
Sunset: 7:08 PM
Daylight: 12 hrs 19 mins
Moonrise: 2:37 PM
Moon Transit: 7:00 PM
Moonset: 11:23 PM
Moon Phase: First Quarter
Moon Illumination: 43.0%

Best Times for Fishing or Hunting

Major Periods

7:58 AM - 10:28 AM
6:30 PM - 9:00 PM

Minor Periods

12:00 AM - 12:00 AM
2:07 PM - 3:37 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:49 AM
Sun Transit: 12:58 AM
Sunset: 7:08 PM
Daylight: 12 hrs 19 mins
Moonrise: 2:37 PM
Moon Transit: 7:00 PM
Moonset: 11:23 PM
Moon Phase: First Quarter
Moon Illumination: 43.0%

Best Times for Fishing or Hunting

Major Periods

7:58 AM - 10:28 AM
6:30 PM - 9:00 PM

Minor Periods

12:00 AM - 12:00 AM
2:07 PM - 3:37 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 12:58 AM
Sunset: 7:06 PM
Daylight: 12 hrs 17 mins
Moonrise: 3:24 PM
Moon Transit: 7:51 PM
Moonset: 12:23 AM
Moon Phase: First Quarter
Moon Illumination: 54.3%

Best Times for Fishing or Hunting

Major Periods

8:50 AM - 11:20 AM
7:21 PM - 9:51 PM

Minor Periods

2:54 PM - 4:24 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 12:58 AM
Sunset: 7:06 PM
Daylight: 12 hrs 17 mins
Moonrise: 3:24 PM
Moon Transit: 7:51 PM
Moonset: 12:23 AM
Moon Phase: First Quarter
Moon Illumination: 54.3%

Best Times for Fishing or Hunting

Major Periods

8:50 AM - 11:20 AM
7:21 PM - 9:51 PM

Minor Periods

2:54 PM - 4:24 PM
12:00 AM - 12:00 AM

Action Rating: 3 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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