Water Temperature of the Mongaup River in Glen Spey, NY
Current Water Temperature
Measurement Time: Friday, May 9, 2025, 8:15 PM 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)
Willowemoc Creek, Livingston Manor, NY (30.7 mi)
Neversink River, Claryville, NY (30.9 mi)
Pequannock River , Oak Ridge, NJ (32.0 mi)
Weather for Glen Spey, New York
Current Weather

Humidity: 80%
Feels Like: 45.5°F
Wind: NW 12.3 mph
Wind Gusts: 21 mph
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 9 mi
UV Index: 0
Five Day Weather Forecast

Sat
H: 72°F
L: 46°F

Sun
H: 70°F
L: 45°F

Mon
H: 74°F
L: 46°F

Tue
H: 63°F
L: 52°F

Wed
H: 67°F
L: 57°F
Air Quality
Nitrogen Dioxide: 4.44 μg/m3
Sulphur Dioxide: 1.48 μg/m3
Ozone: 60 μg/m3
Astronomical
Sun Transit: 12:55 AM
Sunset: 8:07 PM
Daylight: 14 hrs 22 mins
Moon Transit: 11:44 PM
Moonset: 4:29 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.1%
Best Times for Fishing or Hunting
Major Periods
12:58 AM - 3:28 PM12:00 AM - 12:00 AM
Minor Periods
6:00 PM - 7:30 PM3:59 AM - 5:29 AM
Action Rating: 3 out of 5
Flood Watch issued May 9 at 1:59PM EDT until May 10 at 8:00AM EDT by NWS Binghamton NY
Effective: Fri May 9, 2025, 1:59 PM
Expires: Sat May 10, 2025, 2:00 AM
* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of central New York, including the following areas, Broome, Chenango, Delaware, Otsego, Sullivan and Tioga and northeast Pennsylvania, including the following areas, Lackawanna, Luzerne, Northern Wayne, Pike, Southern Wayne and Susquehanna. * WHEN...Through Saturday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Low-water crossings may be flooded. * ADDITIONAL DETAILS... - https://www.weather.gov/safety/flood
You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.
Flood Watch issued May 9 at 1:59PM EDT until May 10 at 8:00AM EDT by NWS Binghamton NY
Effective: Fri May 9, 2025, 1:59 PM
Expires: Sat May 10, 2025, 2:00 AM
* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of central New York, including the following areas, Broome, Chenango, Delaware, Otsego, Sullivan and Tioga and northeast Pennsylvania, including the following areas, Lackawanna, Luzerne, Northern Wayne, Pike, Southern Wayne and Susquehanna. * WHEN...Through Saturday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Low-water crossings may be flooded. * ADDITIONAL DETAILS... - https://www.weather.gov/safety/flood
You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.
Flood Watch issued May 9 at 1:59PM EDT until May 10 at 8:00AM EDT by NWS Binghamton NY
Effective: Fri May 9, 2025, 1:59 PM
Expires: Sat May 10, 2025, 2:00 AM
* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of central New York, including the following areas, Broome, Chenango, Delaware, Otsego, Sullivan and Tioga and northeast Pennsylvania, including the following areas, Lackawanna, Luzerne, Northern Wayne, Pike, Southern Wayne and Susquehanna. * WHEN...Through Saturday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Low-water crossings may be flooded. * ADDITIONAL DETAILS... - https://www.weather.gov/safety/flood
You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.
Flood Watch issued May 9 at 1:59PM EDT until May 10 at 8:00AM EDT by NWS Binghamton NY
Effective: Fri May 9, 2025, 1:59 PM
Expires: Sat May 10, 2025, 2:00 AM
* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of central New York, including the following areas, Broome, Chenango, Delaware, Otsego, Sullivan and Tioga and northeast Pennsylvania, including the following areas, Lackawanna, Luzerne, Northern Wayne, Pike, Southern Wayne and Susquehanna. * WHEN...Through Saturday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Low-water crossings may be flooded. * ADDITIONAL DETAILS... - https://www.weather.gov/safety/flood
You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.
Flood Watch issued May 9 at 1:59PM EDT until May 10 at 8:00AM EDT by NWS Binghamton NY
Effective: Fri May 9, 2025, 1:59 PM
Expires: Sat May 10, 2025, 2:00 AM
* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of central New York, including the following areas, Broome, Chenango, Delaware, Otsego, Sullivan and Tioga and northeast Pennsylvania, including the following areas, Lackawanna, Luzerne, Northern Wayne, Pike, Southern Wayne and Susquehanna. * WHEN...Through Saturday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Low-water crossings may be flooded. * ADDITIONAL DETAILS... - https://www.weather.gov/safety/flood
You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.
Weather Forecast
Average Temperature: 57.8°F
Average Humidity: 60%
Wind: 15.9 mph
UV Index: 1.7
Air Quality
Nitrogen Dioxide: 4.66 μg/m3
Sulphur Dioxide: 1.01 μg/m3
Ozone: 68.6 μg/m3
Astronomical
Sun Transit: 12:55 AM
Sunset: 8:07 PM
Daylight: 14 hrs 22 mins
Moon Transit: 11:44 PM
Moonset: 4:29 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.1%
Best Times for Fishing or Hunting
Major Periods
12:58 AM - 3:28 PM12:00 AM - 12:00 AM
Minor Periods
6:00 PM - 7:30 PM3:59 AM - 5:29 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 59.8°F
Average Humidity: 50%
Wind: 10.1 mph
UV Index: 2.2
Air Quality
Nitrogen Dioxide: 5.21 μg/m3
Sulphur Dioxide: 1.44 μg/m3
Ozone: 82.68 μg/m3
Astronomical
Sun Transit: 12:55 AM
Sunset: 8:08 PM
Daylight: 14 hrs 24 mins
Moon Transit: 12:00 AM
Moonset: 4:51 AM
Moon Phase: Full
Moon Illumination: 99.7%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM1:41 PM - 4:11 PM
Minor Periods
7:02 PM - 8:32 PM4:21 AM - 5:51 AM
Action Rating: 5 out of 5
Weather Forecast
Average Temperature: 59.4°F
Average Humidity: 55%
Wind: 6.7 mph
UV Index: 2.2
Air Quality
Nitrogen Dioxide: 14.65 μg/m3
Sulphur Dioxide: 4.1 μg/m3
Ozone: 78.56 μg/m3
Astronomical
Sun Transit: 12:55 AM
Sunset: 8:09 PM
Daylight: 14 hrs 26 mins
Moon Transit: 12:27 AM
Moonset: 5:15 AM
Moon Phase: Full
Moon Illumination: 99.7%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM2:26 PM - 4:56 PM
Minor Periods
8:07 PM - 9:37 PM4:45 AM - 6:15 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 58.4°F
Average Humidity: 87%
Wind: 10.3 mph
UV Index: 0.5
Air Quality
Nitrogen Dioxide: 16.56 μg/m3
Sulphur Dioxide: 5.48 μg/m3
Ozone: 76.54 μg/m3
Astronomical
Sun Transit: 12:55 AM
Sunset: 8:10 PM
Daylight: 14 hrs 28 mins
Moon Transit: 1:14 AM
Moonset: 5:46 AM
Moon Phase: Full
Moon Illumination: 97.2%
Best Times for Fishing or Hunting
Major Periods
12:44 AM - 3:14 AM3:14 PM - 5:44 PM
Minor Periods
9:10 PM - 10:40 PM5:16 AM - 6:46 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 59.8°F
Average Humidity: 97%
Wind: 10.1 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 12:55 AM
Sunset: 8:11 PM
Daylight: 14 hrs 30 mins
Moon Transit: 2:03 AM
Moonset: 6:24 AM
Moon Phase: Full
Moon Illumination: 92.3%
Best Times for Fishing or Hunting
Major Periods
1:33 AM - 4:03 AM4:05 PM - 6:35 PM
Minor Periods
10:11 PM - 11:41 PM5:54 AM - 7:24 AM
Action Rating: 4 out of 5