Water Temperature of the Harlem River in Bronx, NY

Current Water Temperature

71.2°F

Measurement Time: Thursday, September 30, 2021, 7:45 AM EDT

Temperature Locations

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Local Points of Interest

Mill Pond Park; New York, NY

Harlem River

Station Name: HARLEM R AT MILL POND PARK ALCOVE 1 AT BRONX NY
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: -7 feet

Nearest Address:
725 Exterior St
Bronx, NY 10451
Bronx County

GPS Coordinates: 40.82452778, -73.9325833

Nearby Water Temperatures

Bronx River, Bronx, NY (4 mi)
Hudson River, Manhattan, NY (5.5 mi)
Hudson River, Yonkers, NY (7.9 mi)
Long Island Sound, Kings Point, NY (8.8 mi)
East River, New York, NY (9.6 mi)
East Creek, Sands Point, NY (12 mi)
Newark Bay, Newark, NJ (12.7 mi)
Newark Bay, Staten Island, NY (17 mi)
Rockaway Inlet, Brooklyn, NY (17.5 mi)
Hempstead Lake, Lakeview, NY (18.2 mi)
Frost Creek, Lattingtown, NY (18.6 mi)
Hog Island Channel, Island Park, NY (20.8 mi)
Whippany River, Pine Brook, NJ (21.7 mi)
Reynolds Channel, Point Lookout, NY (24.3 mi)
Sandy Hook Bay, Sandy Hook, NJ (25 mi)

Weather for Bronx, New York

Current Weather

39.9°F
Overcast
Overcast
33°F
36.8°F
53%
WNW 11.2 mph
17.4 mph
30.1°F
28.1°F
0 in
100%
8 mi
1008 mbar
2.1

Five Day Weather Forecast

Partly Cloudy
Wed
H: 40°F
L: 29°F
Sunny
Thu
H: 39°F
L: 23°F
Sunny
Fri
H: 39°F
L: 18°F
Partly Cloudy
Sat
H: 43°F
L: 26°F
Partly Cloudy
Sun
H: 36°F
L: 30°F

Air Quality

AQI: 1 - Good
PM2.5: 4.15 μg/m3
PM10: 4.15 μg/m3
Carbon Monoxide: 232.85 μg/m3
Nitrogen Dioxide: 10.85 μg/m3
Sulphur Dioxide: 2.85 μg/m3
Ozone: 63 μg/m3

Astronomical

Sunrise: 6:55 AM
Sun Transit: 12:09 AM
Sunset: 5:25 PM
Daylight: 10 hrs 30 mins
Moonrise: 2:57 AM
Moon Transit: 7:18 AM
Moonset: 11:37 AM
Moon Phase: Last Quarter
Moon Illumination: 20.5%

Best Times for Fishing or Hunting

Major Periods

6:48 AM - 9:18 AM
9:27 PM - 11:57 PM

Minor Periods

11:07 AM - 12:37 AM
2:27 AM - 3:57 AM

Action Rating: 3 out of 5

Special Weather Statement issued February 11 at 2:56AM EST by NWS Upton NY

Effective: Wed February 11, 2026, 2:56 AM
Expires: Wed February 11, 2026, 9:00 AM

Precipitation has moved out of the area. However, many areas continue to see surface temperatures at or slightly below freezing. The residual moisture from the precipitation combined with the cold surface temperatures will result in slick and/or icy surfaces. Motorists are urged to slow down and travel with caution this morning.


Wednesday, February 11, 2026

Weather Forecast

Partly Cloudy
39.6°F
29.1°F
33.7°F
74%
0 in
0%
6%
13.9 mph
0.6


Air Quality

AQI: 2 - Moderate
PM2.5: 19.13 μg/m3
PM10: 20.22 μg/m3
Carbon Monoxide: 336.89 μg/m3
Nitrogen Dioxide: 42.21 μg/m3
Sulphur Dioxide: 5.34 μg/m3
Ozone: 34.68 μg/m3

Astronomical

Sunrise: 6:55 AM
Sun Transit: 12:09 AM
Sunset: 5:25 PM
Daylight: 10 hrs 30 mins
Moonrise: 2:57 AM
Moon Transit: 7:18 AM
Moonset: 11:37 AM
Moon Phase: Last Quarter
Moon Illumination: 20.5%

Best Times for Fishing or Hunting

Major Periods

6:48 AM - 9:18 AM
9:27 PM - 11:57 PM

Minor Periods

11:07 AM - 12:37 AM
2:27 AM - 3:57 AM

Action Rating: 3 out of 5

Thursday, February 12, 2026

Weather Forecast

Sunny
38.5°F
23.4°F
30.4°F
70%
0 in
0%
0%
13.4 mph
0.6


Air Quality

AQI: 1 - Good
PM2.5: 4.02 μg/m3
PM10: 4.05 μg/m3
Carbon Monoxide: 210.61 μg/m3
Nitrogen Dioxide: 16.01 μg/m3
Sulphur Dioxide: 3.23 μg/m3
Ozone: 64.84 μg/m3

Astronomical

Sunrise: 6:54 AM
Sun Transit: 12:09 AM
Sunset: 5:27 PM
Daylight: 10 hrs 33 mins
Moonrise: 3:54 AM
Moon Transit: 8:10 AM
Moonset: 12:28 AM
Moon Phase: Waning Crescent
Moon Illumination: 12.2%

Best Times for Fishing or Hunting

Major Periods

7:40 AM - 10:10 AM
12:00 AM - 12:00 AM

Minor Periods

11:58 AM - 1:28 PM
3:24 AM - 4:54 AM

Action Rating: 2 out of 5

Friday, February 13, 2026

Weather Forecast

Sunny
39.4°F
18.1°F
27.6°F
71%
0 in
0%
0%
9.2 mph
0.5


Air Quality

AQI: 1 - Good
PM2.5: 10.34 μg/m3
PM10: 10.39 μg/m3
Carbon Monoxide: 281.01 μg/m3
Nitrogen Dioxide: 28.39 μg/m3
Sulphur Dioxide: 4.87 μg/m3
Ozone: 62.56 μg/m3

Astronomical

Sunrise: 6:52 AM
Sun Transit: 12:09 AM
Sunset: 5:28 PM
Daylight: 10 hrs 35 mins
Moonrise: 4:44 AM
Moon Transit: 9:03 AM
Moonset: 1:25 PM
Moon Phase: Waning Crescent
Moon Illumination: 5.8%

Best Times for Fishing or Hunting

Major Periods

8:33 AM - 11:03 AM
12:00 AM - 12:00 AM

Minor Periods

12:55 AM - 2:25 PM
4:14 AM - 5:44 AM

Action Rating: 2 out of 5

Saturday, February 14, 2026

Weather Forecast

Partly Cloudy
43.3°F
25.5°F
31.9°F
80%
0 in
0%
0%
8.3 mph
0.5


Air Quality

AQI: 2 - Moderate
PM2.5: 17.3 μg/m3
PM10: 17.41 μg/m3
Carbon Monoxide: 307.21 μg/m3
Nitrogen Dioxide: 43.76 μg/m3
Sulphur Dioxide: 6.61 μg/m3
Ozone: 40.08 μg/m3

Astronomical

Sunrise: 6:51 AM
Sun Transit: 12:09 AM
Sunset: 5:29 PM
Daylight: 10 hrs 38 mins
Moonrise: 5:26 AM
Moon Transit: 9:54 AM
Moonset: 2:29 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:24 AM - 11:54 AM

Minor Periods

1:59 PM - 3:29 PM
4:56 AM - 6:26 AM

Action Rating: 3 out of 5

Sunday, February 15, 2026

Weather Forecast

Partly Cloudy
35.6°F
29.8°F
32°F
71%
0 in
0%
0%
6.7 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 4.68 μg/m3
PM10: 4.74 μg/m3
Carbon Monoxide: 213 μg/m3
Nitrogen Dioxide: 20.42 μg/m3
Sulphur Dioxide: 3.1 μg/m3
Ozone: 67.54 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 12:09 AM
Sunset: 5:30 PM
Daylight: 10 hrs 40 mins
Moonrise: 6:01 AM
Moon Transit: 10:45 AM
Moonset: 3:36 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

12:03 AM - 2:33 AM
10:15 AM - 12:45 AM

Minor Periods

3:06 PM - 4:36 PM
5:31 AM - 7:01 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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