Water Temperature of the Mongaup River in Glen Spey, NY

Current Water Temperature

68.4°F

Measurement Time: Wednesday, July 15, 2026, 11:15 AM EDT

Temperature Locations

View Nearby Locations     View All New York Locations     View Locations Near Me

Local Points of Interest

Lumberland, NY

Mongaup River

Station Name: MONGAUP RIVER NEAR MONGAUP NY
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 673 feet

Nearest Address:
20–98 Powerhouse Rd
Glen Spey, NY 12737
Sullivan County

GPS Coordinates: 41.4612222, -74.75877778

Nearby Water Temperatures

Mongaup River, Forestburgh, NY (7.4 mi)
Neversink River, Godeffroy, NY (8.2 mi)
Basher Kill, Westbrookville, NY (11 mi)
Delaware River, Narrowsburg, NY (12.2 mi)
Neversink River, Bridgeville, NY (14.3 mi)
Tenmile River, Tusten, NY (15 mi)
Sheldrake Stream, Thompsonville, NY (15.9 mi)
Gumaer Brook, Wurtsboro, NY (17.7 mi)
Callicoon Creek, Callicoon, NY (25.5 mi)
Neversink River, Neversink, NY (25.6 mi)
Neversink Reservoir, Neversink, NY (26.1 mi)
Chestnut Creek, Grahamsville, NY (29.2 mi)
Cannonsville Reservoir Diversion Channel, Grahamsville, NY (29.8 mi)
Willowemoc Creek, Livingston Manor, NY (30.7 mi)
Neversink River, Claryville, NY (30.9 mi)

Weather for Glen Spey, New York

Current Weather

82.9°F
Mist
Mist
85.4°F
95.1°F
46%
NW 11 mph
14.3 mph
88.7°F
70.6°F
0 in
75%
3 mi
1013 mbar
0.6

Five Day Weather Forecast

Sunny
Wed
H: 98°F
L: 75°F
Sunny
Thu
H: 92°F
L: 66°F
Sunny
Fri
H: 85°F
L: 57°F
Fog
Sat
H: 70°F
L: 64°F
Sunny
Sun
H: 78°F
L: 55°F

Air Quality

AQI: 1 - Good
PM2.5: 11.6 μg/m3
PM10: 11.9 μg/m3
Carbon Monoxide: 117 μg/m3
Nitrogen Dioxide: 1.4 μg/m3
Sulphur Dioxide: 0.7 μg/m3
Ozone: 114 μg/m3

Astronomical

Sunrise: 5:38 AM
Sun Transit: 1:05 PM
Sunset: 8:32 PM
Daylight: 14 hrs 53 mins
Moonrise: 6:52 AM
Moon Transit: 2:24 PM
Moonset: 9:43 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

3:33 AM - 6:03 AM
1:54 PM - 4:24 PM

Minor Periods

9:13 PM - 10:43 PM
6:22 AM - 7:52 AM

Action Rating: 4 out of 5

Air Quality Alert issued July 15 at 9:45AM EDT by NWS Upton NY

Effective: Wed July 15, 2026, 9:45 AM
Expires: Thu July 16, 2026, 12:00 AM

The New York State Department of Environmental Conservation has issued an Air Quality Health Advisory for the following counties: New York, Bronx, Kings, Queens, Richmond, Nassau, Suffolk, Westchester, Rockland, Orange, Putnam until midnight EDT tonight. Air quality levels in outdoor air are predicted to be greater than an Air Quality Index value of 100 for the pollutant of Fine Particulates. The Air Quality Index, or AQI, was created as an easy way to correlate levels of different pollutants to one scale. The higher the AQI value, the greater the health concern. When pollution levels are elevated, the New York State Department of Health recommends that individuals consider limiting strenuous outdoor physical activity to reduce the risk of adverse health effects. People who may be especially sensitive to the effects of elevated levels of pollutants include the very young, and those with preexisting respiratory problems such as asthma or heart disease. Those with symptoms should consider consulting their personal physician. For additional information, please visit the New York State Department of Environmental Conservation website at, https://on.ny.gov/nyaqi, or call the Air Quality Hotline at 1 800 5 3 5, 1 3 4 5.


Air Quality Alert issued July 15 at 9:37AM EDT by NWS Upton NY

Effective: Wed July 15, 2026, 9:37 AM
Expires: Thu July 16, 2026, 12:00 AM

The New York State Department of Environmental Conservation has issued an Air Quality Health Advisory for the following counties: New York, Bronx, Kings, Queens, Richmond, Nassau, Suffolk, Westchester, Rockland, Orange, Putnam until midnight EDT tonight. Air quality levels in outdoor air are predicted to be greater than an Air Quality Index value of 100 for the pollutant of Fine Particulates. The Air Quality Index, or AQI, was created as an easy way to correlate levels of different pollutants to one scale. The higher the AQI value, the greater the health concern. When pollution levels are elevated, the New York State Department of Health recommends that individuals consider limiting strenuous outdoor physical activity to reduce the risk of adverse health effects. People who may be especially sensitive to the effects of elevated levels of pollutants include the very young, and those with preexisting respiratory problems such as asthma or heart disease. Those with symptoms should consider consulting their personal physician. For additional information, please visit the New York State Department of Environmental Conservation website at, https://on.ny.gov/nyaqi, or call the Air Quality Hotline at 1 800 5 3 5, 1 3 4 5.


Air Quality Alert issued July 15 at 3:10PM EDT by NWS Upton NY

Effective: Wed July 15, 2026, 3:10 PM
Expires: Thu July 16, 2026, 12:00 PM

The New York State Department of Environmental Conservation has issued an Air Quality Health Advisory for the following counties: New York, Bronx, Kings, Queens, Richmond, Nassau, Suffolk, Westchester, Rockland, Orange, Putnam until midnight EDT Thursday night. Air quality levels in outdoor air are predicted to be greater than an Air Quality Index value of 100 for the pollutant of Fine Particulates. The Air Quality Index, or AQI, was created as an easy way to correlate levels of different pollutants to one scale. The higher the AQI value, the greater the health concern. When pollution levels are elevated, the New York State Department of Health recommends that individuals consider limiting strenuous outdoor physical activity to reduce the risk of adverse health effects. People who may be especially sensitive to the effects of elevated levels of pollutants include the very young, and those with preexisting respiratory problems such as asthma or heart disease. Those with symptoms should consider consulting their personal physician. For additional information, please visit the New York State Department of Environmental Conservation website at, https://on.ny.gov/nyaqi, or call the Air Quality Hotline at 1 800 5 3 5, 1 3 4 5.


Wednesday, July 15, 2026

Weather Forecast

Sunny
98.1°F
74.8°F
83.3°F
62%
0 in
4%
0%
14.8 mph
7


Air Quality

AQI: 1 - Good
PM2.5: 10.68 μg/m3
PM10: 11.03 μg/m3
Carbon Monoxide: 126.79 μg/m3
Nitrogen Dioxide: 1.81 μg/m3
Sulphur Dioxide: 1.39 μg/m3
Ozone: 106.21 μg/m3

Astronomical

Sunrise: 5:38 AM
Sun Transit: 1:05 PM
Sunset: 8:32 PM
Daylight: 14 hrs 53 mins
Moonrise: 6:52 AM
Moon Transit: 2:24 PM
Moonset: 9:43 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

3:33 AM - 6:03 AM
1:54 PM - 4:24 PM

Minor Periods

9:13 PM - 10:43 PM
6:22 AM - 7:52 AM

Action Rating: 4 out of 5

Thursday, July 16, 2026

Weather Forecast

Sunny
91.5°F
65.9°F
77.8°F
56%
0 in
4%
0%
13 mph
5.8


Air Quality

AQI: 1 - Good
PM2.5: 12.4 μg/m3
PM10: 12.73 μg/m3
Carbon Monoxide: 138.04 μg/m3
Nitrogen Dioxide: 2.66 μg/m3
Sulphur Dioxide: 1.05 μg/m3
Ozone: 98.17 μg/m3

Astronomical

Sunrise: 5:39 AM
Sun Transit: 1:05 PM
Sunset: 8:31 PM
Daylight: 14 hrs 52 mins
Moonrise: 8:11 AM
Moon Transit: 3:18 PM
Moonset: 10:11 PM
Moon Phase: New
Moon Illumination: 2.4%

Best Times for Fishing or Hunting

Major Periods

4:28 AM - 6:58 AM
2:48 PM - 5:18 PM

Minor Periods

9:41 PM - 11:11 PM
7:41 AM - 9:11 AM

Action Rating: 3 out of 5

Friday, July 17, 2026

Weather Forecast

Sunny
85.4°F
57.2°F
70.9°F
58%
0 in
4%
0%
6 mph
7.7


Air Quality

AQI: 1 - Good
PM2.5: 8.44 μg/m3
PM10: 8.56 μg/m3
Carbon Monoxide: 132.83 μg/m3
Nitrogen Dioxide: 4.47 μg/m3
Sulphur Dioxide: 0.64 μg/m3
Ozone: 84.46 μg/m3

Astronomical

Sunrise: 5:40 AM
Sun Transit: 1:05 PM
Sunset: 8:30 PM
Daylight: 14 hrs 50 mins
Moonrise: 9:26 AM
Moon Transit: 4:06 PM
Moonset: 10:35 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.0%

Best Times for Fishing or Hunting

Major Periods

5:19 AM - 7:49 AM
3:36 PM - 6:06 PM

Minor Periods

10:05 PM - 11:35 PM
8:56 AM - 10:26 AM

Action Rating: 3 out of 5

Saturday, July 18, 2026

Weather Forecast

Fog
69.6°F
64.2°F
66.6°F
90%
0.28 in
86%
0%
8.7 mph
0.6


Air Quality

AQI: 1 - Good
PM2.5: 9.8 μg/m3
PM10: 10.77 μg/m3
Carbon Monoxide: 149.9 μg/m3
Nitrogen Dioxide: 5.63 μg/m3
Sulphur Dioxide: 0.97 μg/m3
Ozone: 90.79 μg/m3

Astronomical

Sunrise: 5:41 AM
Sun Transit: 1:05 PM
Sunset: 8:29 PM
Daylight: 14 hrs 49 mins
Moonrise: 10:37 AM
Moon Transit: 4:52 PM
Moonset: 10:56 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.9%

Best Times for Fishing or Hunting

Major Periods

6:05 AM - 8:35 AM
4:22 PM - 6:52 PM

Minor Periods

10:26 PM - 11:56 PM
10:07 AM - 11:37 AM

Action Rating: 3 out of 5

Sunday, July 19, 2026

Weather Forecast

Sunny
78.3°F
55.4°F
69.8°F
69%
0.07 in
57%
0%
16.3 mph
6.4


Air Quality

AQI: 1 - Good
PM2.5: 1.99 μg/m3
PM10: 2.04 μg/m3
Carbon Monoxide: 220.67 μg/m3
Nitrogen Dioxide: 2.62 μg/m3
Sulphur Dioxide: 0.84 μg/m3
Ozone: 83 μg/m3

Astronomical

Sunrise: 5:42 AM
Sun Transit: 1:05 PM
Sunset: 8:29 PM
Daylight: 14 hrs 47 mins
Moonrise: 11:45 AM
Moon Transit: 5:36 PM
Moonset: 11:17 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.6%

Best Times for Fishing or Hunting

Major Periods

6:50 AM - 9:20 AM
5:06 PM - 7:36 PM

Minor Periods

12:00 AM - 12:00 AM
11:15 AM - 12:45 AM

Action Rating: 2 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.

Webcams Near Glen Spey, NY

Sponsored Content