Water Temperature of Cannonsville Reservoir Diversion Channel in Grahamsville, NY
Current Water Temperature
Measurement Time: Wednesday, August 6, 2025, 10:15 AM EDT
Temperature Locations
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Local Points of Interest
Rondout ReservoirSponsored Content
Station Name: CANNONSVILLE RES DIV CHANNEL NR GRAHAMSVILLE NY
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 869 feet / 265 meters
Nearest Address:
1277 State Rte 55A
Grahamsville, NY 12740
Sullivan County
GPS Coordinates: 41.8521111, -74.51302778
Nearby Water Temperatures
Chestnut Creek, Grahamsville, NY (1.0 mi)Neversink River, Claryville, NY (4.7 mi)
East Branch Neversink River, Claryville, NY (5.2 mi)
West Branch Neversink River, Claryville, NY (5.7 mi)
Neversink River, Neversink, NY (6.7 mi)
Neversink Reservoir, Neversink, NY (6.7 mi)
East Branch Neversink River, Denning, NY (8.6 mi)
Biscuit Brook, Frost Valley, NY (10.0 mi)
West Branch Neversink River, Frost Valley, NY (12.1 mi)
Sheldrake Stream, Thompsonville, NY (13.9 mi)
Elk Bushkill, Oliverea, NY (14.2 mi)
Elk Bushkill, Oliverea, NY (14.2 mi)
Neversink River, Bridgeville, NY (15.7 mi)
Willowemoc Creek, Livingston Manor, NY (15.8 mi)
Esopus Creek, Coldbrook, NY (16.8 mi)
Weather for Grahamsville, New York
Current Weather

Humidity: 62%
Feels Like: 81.6°F
Wind: SSE 6.3 mph
Wind Gusts: 7.2 mph
Precipitation: 0 in
Cloud Cover: 25%
Visibility: 6 mi
UV Index: 1.2
Five Day Weather Forecast

Wed
H: 72°F
L: 61°F

Thu
H: 74°F
L: 52°F

Fri
H: 76°F
L: 55°F

Sat
H: 84°F
L: 54°F

Sun
H: 87°F
L: 63°F
Air Quality
Nitrogen Dioxide: 8.51 μg/m3
Sulphur Dioxide: 2.78 μg/m3
Ozone: 85 μg/m3
Astronomical
Sun Transit: 1:03 PM
Sunset: 8:10 PM
Daylight: 14 hrs 13 mins
Moon Transit: 11:15 PM
Moonset: 2:34 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 94.4%
Best Times for Fishing or Hunting
Major Periods
12:26 AM - 2:56 PM12:00 AM - 12:00 AM
Minor Periods
6:26 PM - 7:56 PM2:04 AM - 3:34 AM
Action Rating: 3 out of 5
Air Quality Alert issued August 6 at 11:57AM EDT by NWS Binghamton NY
Non-Weather Emergency Message. Not sent to IPAWS.
Effective: Wed August 6, 2025, 11:57 AM
Expires: Thu August 7, 2025, 12:00 AM
The New York State Department of Environmental Conservation at Albany has issued a Air Quality Health Advisory for Fine Particulates until midnight EDT tonight. Air quality levels in outdoor air are predicted to be greater than an air quality index value of 100 for 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 pre existing 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 800-535-1345.
Air Quality Alert issued August 6 at 12:11AM EDT by NWS Albany NY
Non-Weather Emergency Message. Not sent to IPAWS.
Effective: Wed August 6, 2025, 12:11 AM
Expires: Thu August 7, 2025, 12:15 AM
The New York State Department of Environmental Conservation at Albany has issued a Air Quality Health Advisory for Fine Particulates, until midnight EDT tonight. Air quality levels in outdoor air are predicted to be greater than an air quality index value of 100 for 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 pre existing 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 800-535- 1345.
Air Quality Alert issued August 6 at 12:11AM EDT by NWS Albany NY
Non-Weather Emergency Message. Not sent to IPAWS.
Effective: Wed August 6, 2025, 12:11 AM
Expires: Thu August 7, 2025, 12:15 AM
The New York State Department of Environmental Conservation at Albany has issued a Air Quality Health Advisory for Fine Particulates, until midnight EDT tonight. Air quality levels in outdoor air are predicted to be greater than an air quality index value of 100 for 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 pre existing 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 800-535- 1345.
Air Quality Alert issued August 6 at 11:57AM EDT by NWS Binghamton NY
Non-Weather Emergency Message. Not sent to IPAWS.
Effective: Wed August 6, 2025, 11:57 AM
Expires: Thu August 7, 2025, 12:00 AM
The New York State Department of Environmental Conservation at Albany has issued a Air Quality Health Advisory for Fine Particulates until midnight EDT tonight. Air quality levels in outdoor air are predicted to be greater than an air quality index value of 100 for 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 pre existing 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 800-535-1345.
Air Quality Alert issued August 6 at 12:05AM EDT by NWS Upton NY
Non-Weather Emergency Message. Not sent to IPAWS.
Effective: Wed August 6, 2025, 12:05 AM
Expires: Thu August 7, 2025, 12:00 AM
The New York State Department of Environmental Conservation has issued an Air Quality Health Advisory for the following counties: 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.
Weather Forecast
Average Temperature: 66.7°F
Average Humidity: 89%
Wind: 7.4 mph
UV Index: 1
Air Quality
Nitrogen Dioxide: 7.98 μg/m3
Sulphur Dioxide: 3.96 μg/m3
Ozone: 100.24 μg/m3
Astronomical
Sun Transit: 1:03 PM
Sunset: 8:10 PM
Daylight: 14 hrs 13 mins
Moon Transit: 11:15 PM
Moonset: 2:34 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 94.4%
Best Times for Fishing or Hunting
Major Periods
12:26 AM - 2:56 PM12:00 AM - 12:00 AM
Minor Periods
6:26 PM - 7:56 PM2:04 AM - 3:34 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 64.1°F
Average Humidity: 83%
Wind: 5.6 mph
UV Index: 0.9
Air Quality
Nitrogen Dioxide: 8.06 μg/m3
Sulphur Dioxide: 3.04 μg/m3
Ozone: 86.2 μg/m3
Astronomical
Sun Transit: 1:03 PM
Sunset: 8:09 PM
Daylight: 14 hrs 10 mins
Moon Transit: 12:00 AM
Moonset: 3:39 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 98.4%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM1:20 PM - 3:50 PM
Minor Periods
7:05 PM - 8:35 PM3:09 AM - 4:39 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 64.2°F
Average Humidity: 76%
Wind: 6.3 mph
UV Index: 2
Air Quality
Nitrogen Dioxide: 9.55 μg/m3
Sulphur Dioxide: 3.71 μg/m3
Ozone: 91 μg/m3
Astronomical
Sun Transit: 1:03 PM
Sunset: 8:07 PM
Daylight: 14 hrs 8 mins
Moon Transit: 12:09 AM
Moonset: 4:50 AM
Moon Phase: Full
Moon Illumination: 100.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM2:13 PM - 4:43 PM
Minor Periods
7:38 PM - 9:08 PM4:20 AM - 5:50 AM
Action Rating: 5 out of 5
Weather Forecast
Average Temperature: 67.2°F
Average Humidity: 69%
Wind: 3.4 mph
UV Index: 2.2
Air Quality
Nitrogen Dioxide: 8.84 μg/m3
Sulphur Dioxide: 3.46 μg/m3
Ozone: 91.08 μg/m3
Astronomical
Sun Transit: 1:03 PM
Sunset: 8:06 PM
Daylight: 14 hrs 6 mins
Moon Transit: 1:00 AM
Moonset: 6:03 AM
Moon Phase: Full
Moon Illumination: 99.0%
Best Times for Fishing or Hunting
Major Periods
12:30 AM - 3:00 AM3:04 PM - 5:34 PM
Minor Periods
8:05 PM - 9:35 PM5:33 AM - 7:03 AM
Action Rating: 5 out of 5
Weather Forecast
Average Temperature: 72.9°F
Average Humidity: 68%
Wind: 3.4 mph
UV Index: 0.1
Air Quality
Nitrogen Dioxide: 8.11 μg/m3
Sulphur Dioxide: 3.2 μg/m3
Ozone: 106.23 μg/m3
Astronomical
Sun Transit: 1:03 PM
Sunset: 8:05 PM
Daylight: 14 hrs 3 mins
Moon Transit: 1:50 AM
Moonset: 7:17 AM
Moon Phase: Full
Moon Illumination: 95.5%
Best Times for Fishing or Hunting
Major Periods
1:20 AM - 3:50 AM3:52 PM - 6:22 PM
Minor Periods
8:29 PM - 9:59 PM6:47 AM - 8:17 AM
Action Rating: 4 out of 5