Water Temperature of the Mongaup River in Glen Spey, NY
Current Water Temperature
Measurement Time: Tuesday, August 5, 2025, 10:15 AM EDT
Temperature Locations
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Local Points of Interest
Lumberland, NYSponsored Content
Station Name: MONGAUP RIVER NEAR MONGAUP NY
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 673 feet / 205 meters
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 (11.0 mi)
Delaware River, Narrowsburg, NY (12.2 mi)
Neversink River, Bridgeville, NY (14.3 mi)
Tenmile River, Tusten, NY (15.0 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

Humidity: 57%
Feels Like: 85.9°F
Wind: E 4.7 mph
Wind Gusts: 5.4 mph
Precipitation: 0 in
Cloud Cover: 25%
Visibility: 6 mi
UV Index: 3.7
Five Day Weather Forecast

Tue
H: 83°F
L: 50°F

Wed
H: 80°F
L: 64°F

Thu
H: 80°F
L: 57°F

Fri
H: 83°F
L: 53°F

Sat
H: 85°F
L: 54°F
Air Quality
Nitrogen Dioxide: 34.97 μg/m3
Sulphur Dioxide: 3.15 μg/m3
Ozone: 88 μg/m3
Astronomical
Sun Transit: 1:05 PM
Sunset: 8:11 PM
Daylight: 14 hrs 13 mins
Moon Transit: 10:21 PM
Moonset: 1:41 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 88.0%
Best Times for Fishing or Hunting
Major Periods
11:30 AM - 2:00 PM12:00 AM - 12:00 AM
Minor Periods
5:38 PM - 7:08 PM1:11 AM - 2:41 AM
Action Rating: 2 out of 5
Air Quality Alert issued August 5 at 9:01AM EDT by NWS Mount Holly NJ
Non-Weather Emergency Message. Not sent to IPAWS.
Effective: Tue August 5, 2025, 9:01 AM
Expires: Wed August 6, 2025, 12:00 AM
The New Jersey Department of Environmental Protection has issued a Code Orange Air Quality Action Day for Fine Particulates, until midnight EDT tonight. An Air Quality Advisory means that air quality within the region may approach or exceed unhealthy standards. For more information on current and forecast concentrations of ground-level ozone and fine particulates, visit www.airnow.gov or www.state.nj.us/dep/airmon/ or call the New Jersey Bureau of Air Monitoring at 609-292-0138
Air Quality Alert issued August 4 at 5:06PM EDT by NWS Binghamton NY
Non-Weather Emergency Message. Not sent to IPAWS.
Effective: Mon August 4, 2025, 5:06 PM
Expires: Wed August 6, 2025, 12:00 AM
The Pennsylvania Department of Environmental Protection has issued a Code ORANGE Air Quality Alert for Fine Particulates until midnight EDT Tuesday night. A Code ORANGE Air Quality Alert means that air pollution concentrations within the region may become unhealthy for sensitive groups. Sensitive groups include children, people suffering from asthma, heart disease or other lung diseases, and the elderly. The effects of air pollution can be minimized by avoiding strenuous activity or exercise outdoors. For more information on ground-level ozone and fine particles, visit www.airnow.gov and www.aqpartners.state.pa.us.
Air Quality Alert issued August 5 at 1:38AM EDT by NWS Binghamton NY
Non-Weather Emergency Message. Not sent to IPAWS.
Effective: Tue August 5, 2025, 1:38 AM
Expires: Tue August 5, 2025, 4:00 PM
The Pennsylvania Department of Environmental Protection has issued a Code ORANGE Air Quality Alert for Fine Particulates until midnight EDT tonight. A Code ORANGE Air Quality Alert means that air pollution concentrations within the region may become unhealthy for sensitive groups. Sensitive groups include children, people suffering from asthma, heart disease or other lung diseases, and the elderly. The effects of air pollution can be minimized by avoiding strenuous activity or exercise outdoors. For more information on ground-level ozone and fine particles, visit www.airnow.gov and www.aqpartners.state.pa.us.
Air Quality Alert issued August 4 at 5:06PM EDT by NWS Binghamton NY
Non-Weather Emergency Message. Not sent to IPAWS.
Effective: Mon August 4, 2025, 5:06 PM
Expires: Wed August 6, 2025, 12:00 AM
The Pennsylvania Department of Environmental Protection has issued a Code ORANGE Air Quality Alert for Fine Particulates until midnight EDT Tuesday night. A Code ORANGE Air Quality Alert means that air pollution concentrations within the region may become unhealthy for sensitive groups. Sensitive groups include children, people suffering from asthma, heart disease or other lung diseases, and the elderly. The effects of air pollution can be minimized by avoiding strenuous activity or exercise outdoors. For more information on ground-level ozone and fine particles, visit www.airnow.gov and www.aqpartners.state.pa.us.
Air Quality Alert issued August 5 at 1:38AM EDT by NWS Binghamton NY
Non-Weather Emergency Message. Not sent to IPAWS.
Effective: Tue August 5, 2025, 1:38 AM
Expires: Tue August 5, 2025, 4:00 PM
The Pennsylvania Department of Environmental Protection has issued a Code ORANGE Air Quality Alert for Fine Particulates until midnight EDT tonight. A Code ORANGE Air Quality Alert means that air pollution concentrations within the region may become unhealthy for sensitive groups. Sensitive groups include children, people suffering from asthma, heart disease or other lung diseases, and the elderly. The effects of air pollution can be minimized by avoiding strenuous activity or exercise outdoors. For more information on ground-level ozone and fine particles, visit www.airnow.gov and www.aqpartners.state.pa.us.
Weather Forecast
Average Temperature: 70.4°F
Average Humidity: 76%
Wind: 5.4 mph
UV Index: 1.7
Air Quality
Nitrogen Dioxide: 23.04 μg/m3
Sulphur Dioxide: 1.95 μg/m3
Ozone: 77.96 μg/m3
Astronomical
Sun Transit: 1:05 PM
Sunset: 8:11 PM
Daylight: 14 hrs 13 mins
Moon Transit: 10:21 PM
Moonset: 1:41 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 88.0%
Best Times for Fishing or Hunting
Major Periods
11:30 AM - 2:00 PM12:00 AM - 12:00 AM
Minor Periods
5:38 PM - 7:08 PM1:11 AM - 2:41 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 71.7°F
Average Humidity: 75%
Wind: 5.6 mph
UV Index: 1.3
Air Quality
Nitrogen Dioxide: 28.58 μg/m3
Sulphur Dioxide: 7.33 μg/m3
Ozone: 93.2 μg/m3
Astronomical
Sun Transit: 1:04 PM
Sunset: 8:10 PM
Daylight: 14 hrs 11 mins
Moon Transit: 11:16 PM
Moonset: 2:37 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 94.4%
Best Times for Fishing or Hunting
Major Periods
12:25 AM - 2:55 PM12:00 AM - 12:00 AM
Minor Periods
6:25 PM - 7:55 PM2:07 AM - 3:37 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 68.7°F
Average Humidity: 71%
Wind: 8.3 mph
UV Index: 1.8
Air Quality
Nitrogen Dioxide: 20.95 μg/m3
Sulphur Dioxide: 8.15 μg/m3
Ozone: 95.12 μg/m3
Astronomical
Sun Transit: 1:04 PM
Sunset: 8:09 PM
Daylight: 14 hrs 9 mins
Moon Transit: 12:00 AM
Moonset: 3:42 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 98.4%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM1:19 PM - 3:49 PM
Minor Periods
7:05 PM - 8:35 PM3:12 AM - 4:42 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 67°F
Average Humidity: 66%
Wind: 7.6 mph
UV Index: 2
Air Quality
Nitrogen Dioxide: 19.48 μg/m3
Sulphur Dioxide: 6.92 μg/m3
Ozone: 84.68 μg/m3
Astronomical
Sun Transit: 1:04 PM
Sunset: 8:08 PM
Daylight: 14 hrs 6 mins
Moon Transit: 12:10 AM
Moonset: 4:52 AM
Moon Phase: Full
Moon Illumination: 100.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM2:12 PM - 4:42 PM
Minor Periods
7:38 PM - 9:08 PM4:22 AM - 5:52 AM
Action Rating: 5 out of 5
Weather Forecast
Average Temperature: 69.2°F
Average Humidity: 67%
Wind: 7.6 mph
UV Index: 0.1
Air Quality
Nitrogen Dioxide: 22.24 μg/m3
Sulphur Dioxide: 5.24 μg/m3
Ozone: 63.08 μg/m3
Astronomical
Sun Transit: 1:04 PM
Sunset: 8:06 PM
Daylight: 14 hrs 4 mins
Moon Transit: 1:01 AM
Moonset: 6:05 AM
Moon Phase: Full
Moon Illumination: 99.0%
Best Times for Fishing or Hunting
Major Periods
12:31 AM - 3:01 AM3:03 PM - 5:33 PM
Minor Periods
8:05 PM - 9:35 PM5:35 AM - 7:05 AM
Action Rating: 5 out of 5