Water Temperature of the Mongaup River in Glen Spey, NY
Current Water Temperature
Measurement Time: Tuesday, February 24, 2026, 10:15 AM EST
Temperature Locations
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Local Points of Interest
Lumberland, NYStation 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

Five Day Weather Forecast

Tue
H: 29°F
L: 14°F

Wed
H: 39°F
L: 17°F

Thu
H: 38°F
L: 23°F

Fri
H: 35°F
L: 13°F

Sat
H: 41°F
L: 12°F
Air Quality
Nitrogen Dioxide: 16.25 μg/m3
Sulphur Dioxide: 2.75 μg/m3
Ozone: 71 μg/m3
Astronomical
Sun Transit: 12:12 AM
Sunset: 5:44 PM
Daylight: 11 hrs 2 mins
Moon Transit: 6:19 PM
Moonset: 1:18 AM
Moon Phase: First Quarter
Moon Illumination: 51.1%
Best Times for Fishing or Hunting
Major Periods
7:26 AM - 9:56 AM5:49 PM - 8:19 PM
Minor Periods
9:45 AM - 11:15 AM12:48 AM - 2:18 AM
Action Rating: 3 out of 5
Special Weather Statement issued February 24 at 9:18AM EST by NWS Upton NY
Effective: Tue February 24, 2026, 9:18 AM
Expires: Tue February 24, 2026, 4:00 PM
Areas of black ice are likely today, especially on untreated surface and even on some roads that are well plowed, as temperatures only reach the upper 20s and lower 30s. Anyone out walking or driving should use extra caution.
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.79 μg/m3
Sulphur Dioxide: 1.71 μg/m3
Ozone: 81.76 μg/m3
Astronomical
Sun Transit: 12:12 AM
Sunset: 5:44 PM
Daylight: 11 hrs 2 mins
Moon Transit: 6:19 PM
Moonset: 1:18 AM
Moon Phase: First Quarter
Moon Illumination: 51.1%
Best Times for Fishing or Hunting
Major Periods
7:26 AM - 9:56 AM5:49 PM - 8:19 PM
Minor Periods
9:45 AM - 11:15 AM12:48 AM - 2:18 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 10.87 μg/m3
Sulphur Dioxide: 4.32 μg/m3
Ozone: 75.44 μg/m3
Astronomical
Sun Transit: 12:12 AM
Sunset: 5:45 PM
Daylight: 11 hrs 5 mins
Moon Transit: 7:22 PM
Moonset: 2:32 AM
Moon Phase: First Quarter
Moon Illumination: 62.3%
Best Times for Fishing or Hunting
Major Periods
8:28 AM - 10:58 AM6:52 PM - 9:22 PM
Minor Periods
10:39 AM - 12:09 AM2:02 AM - 3:32 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 7.77 μg/m3
Sulphur Dioxide: 3.51 μg/m3
Ozone: 93.28 μg/m3
Astronomical
Sun Transit: 12:11 AM
Sunset: 5:46 PM
Daylight: 11 hrs 8 mins
Moon Transit: 8:24 PM
Moonset: 3:35 AM
Moon Phase: First Quarter
Moon Illumination: 72.9%
Best Times for Fishing or Hunting
Major Periods
9:30 AM - 12:00 AM7:54 PM - 10:24 PM
Minor Periods
11:44 AM - 1:14 PM3:05 AM - 4:35 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 22.49 μg/m3
Sulphur Dioxide: 5.31 μg/m3
Ozone: 67.08 μg/m3
Astronomical
Sun Transit: 12:11 AM
Sunset: 5:47 PM
Daylight: 11 hrs 10 mins
Moon Transit: 9:24 PM
Moonset: 4:29 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 82.3%
Best Times for Fishing or Hunting
Major Periods
10:32 AM - 1:02 PM8:54 PM - 11:24 PM
Minor Periods
12:57 AM - 2:27 PM3:59 AM - 5:29 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 68.4 μg/m3
Sulphur Dioxide: 13.67 μg/m3
Ozone: 18.85 μg/m3
Astronomical
Sun Transit: 12:11 AM
Sunset: 5:48 PM
Daylight: 11 hrs 13 mins
Moon Transit: 10:19 PM
Moonset: 5:10 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 90.1%
Best Times for Fishing or Hunting
Major Periods
11:30 AM - 2:00 PM12:00 AM - 12:00 AM
Minor Periods
2:14 PM - 3:44 PM4:40 AM - 6:10 AM
Action Rating: 3 out of 5
