Water Temperature of the Mongaup River in Glen Spey, NY

Current Water Temperature

72.3°F

Measurement Time: Tuesday, August 5, 2025, 10:15 AM EDT

Temperature Locations

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Local Points of Interest

Lumberland, NY

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Mongaup River

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

84°F
Mist
Conditions: Mist
Humidity: 57%
Feels Like: 85.9°F
Wind: E 4.7 mph
Wind Gusts: 5.4 mph
Pressure: 30.29 in
Precipitation: 0 in
Cloud Cover: 25%
Visibility: 6 mi
UV Index: 3.7

Five Day Weather Forecast

Overcast
Tue
H: 83°F
L: 50°F
Partly Cloudy
Wed
H: 80°F
L: 64°F
Sunny
Thu
H: 80°F
L: 57°F
Sunny
Fri
H: 83°F
L: 53°F
Sunny
Sat
H: 85°F
L: 54°F

Air Quality

AQI: 2 - Moderate
PM2.5: 99.35 μg/m3
PM10: 100.83 μg/m3
Carbon Monoxide: 740 μg/m3
Nitrogen Dioxide: 34.97 μg/m3
Sulphur Dioxide: 3.15 μg/m3
Ozone: 88 μg/m3

Astronomical

Sunrise: 5:58 AM
Sun Transit: 1:05 PM
Sunset: 8:11 PM
Daylight: 14 hrs 13 mins
Moonrise: 6:08 PM
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 PM
12:00 AM - 12:00 AM

Minor Periods

5:38 PM - 7:08 PM
1:11 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.


Tuesday, August 5, 2025

Weather Forecast

Conditions: Overcast
Average Temperature: 70.4°F
Average Humidity: 76%
Chance of Rain: 0%
Wind: 5.4 mph
UV Index: 1.7

Air Quality

AQI: 4 - Unhealthy
PM2.5: 73.13 μg/m3
PM10: 74.24 μg/m3
Carbon Monoxide: 689.98 μg/m3
Nitrogen Dioxide: 23.04 μg/m3
Sulphur Dioxide: 1.95 μg/m3
Ozone: 77.96 μg/m3

Astronomical

Sunrise: 5:58 AM
Sun Transit: 1:05 PM
Sunset: 8:11 PM
Daylight: 14 hrs 13 mins
Moonrise: 6:08 PM
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 PM
12:00 AM - 12:00 AM

Minor Periods

5:38 PM - 7:08 PM
1:11 AM - 2:41 AM

Action Rating: 2 out of 5

Wednesday, August 6, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 71.7°F
Average Humidity: 75%
Chance of Rain: 0%
Wind: 5.6 mph
UV Index: 1.3

Air Quality

AQI: 4 - Unhealthy
PM2.5: 80.58 μg/m3
PM10: 82.11 μg/m3
Carbon Monoxide: 641.95 μg/m3
Nitrogen Dioxide: 28.58 μg/m3
Sulphur Dioxide: 7.33 μg/m3
Ozone: 93.2 μg/m3

Astronomical

Sunrise: 5:59 AM
Sun Transit: 1:04 PM
Sunset: 8:10 PM
Daylight: 14 hrs 11 mins
Moonrise: 6:55 PM
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 PM
12:00 AM - 12:00 AM

Minor Periods

6:25 PM - 7:55 PM
2:07 AM - 3:37 AM

Action Rating: 3 out of 5

Thursday, August 7, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 68.7°F
Average Humidity: 71%
Chance of Rain: 0%
Wind: 8.3 mph
UV Index: 1.8

Air Quality

AQI: 3 - Unhealthy for Sensitive Groups
PM2.5: 59.41 μg/m3
PM10: 60.87 μg/m3
Carbon Monoxide: 559.22 μg/m3
Nitrogen Dioxide: 20.95 μg/m3
Sulphur Dioxide: 8.15 μg/m3
Ozone: 95.12 μg/m3

Astronomical

Sunrise: 6:00 AM
Sun Transit: 1:04 PM
Sunset: 8:09 PM
Daylight: 14 hrs 9 mins
Moonrise: 7:35 PM
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 AM
1:19 PM - 3:49 PM

Minor Periods

7:05 PM - 8:35 PM
3:12 AM - 4:42 AM

Action Rating: 3 out of 5

Friday, August 8, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 67°F
Average Humidity: 66%
Chance of Rain: 0%
Wind: 7.6 mph
UV Index: 2

Air Quality

AQI: 2 - Moderate
PM2.5: 22.38 μg/m3
PM10: 26.92 μg/m3
Carbon Monoxide: 371.7 μg/m3
Nitrogen Dioxide: 19.48 μg/m3
Sulphur Dioxide: 6.92 μg/m3
Ozone: 84.68 μg/m3

Astronomical

Sunrise: 6:01 AM
Sun Transit: 1:04 PM
Sunset: 8:08 PM
Daylight: 14 hrs 6 mins
Moonrise: 8:08 PM
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 AM
2:12 PM - 4:42 PM

Minor Periods

7:38 PM - 9:08 PM
4:22 AM - 5:52 AM

Action Rating: 5 out of 5

Saturday, August 9, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 69.2°F
Average Humidity: 67%
Chance of Rain: 0%
Wind: 7.6 mph
UV Index: 0.1

Air Quality

AQI: 2 - Moderate
PM2.5: 19.13 μg/m3
PM10: 22.54 μg/m3
Carbon Monoxide: 458.09 μg/m3
Nitrogen Dioxide: 22.24 μg/m3
Sulphur Dioxide: 5.24 μg/m3
Ozone: 63.08 μg/m3

Astronomical

Sunrise: 6:02 AM
Sun Transit: 1:04 PM
Sunset: 8:06 PM
Daylight: 14 hrs 4 mins
Moonrise: 8:35 PM
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 AM
3:03 PM - 5:33 PM

Minor Periods

8:05 PM - 9:35 PM
5:35 AM - 7:05 AM

Action Rating: 5 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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