Water Temperature of Cannonsville Reservoir Diversion Channel in Grahamsville, NY
Current Water Temperature
Measurement Time: Sunday, June 22, 2025, 7:15 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: 74%
Feels Like: 84.7°F
Wind: WNW 7.6 mph
Wind Gusts: 15.4 mph
Precipitation: 0 in
Cloud Cover: 50%
Visibility: 9 mi
UV Index: 9.8
Five Day Weather Forecast

Sun
H: 87°F
L: 71°F

Mon
H: 90°F
L: 70°F

Tue
H: 94°F
L: 75°F

Wed
H: 87°F
L: 67°F

Thu
H: 87°F
L: 65°F
Air Quality
Nitrogen Dioxide: 2.78 μg/m3
Sulphur Dioxide: 2.04 μg/m3
Ozone: 90 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 8:37 PM
Daylight: 15 hrs 14 mins
Moon Transit: 10:07 AM
Moonset: 5:59 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.6%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM9:37 AM - 12:07 AM
Minor Periods
5:29 PM - 6:59 PM2:01 AM - 3:31 AM
Action Rating: 2 out of 5
Heat Advisory issued June 22 at 12:10AM EDT until June 25 at 8:00PM EDT by NWS Binghamton NY
Effective: Sun June 22, 2025, 12:10 AM
Expires: Sun June 22, 2025, 3:00 PM
* WHAT...Heat index values up to 104 expected. * WHERE...Portions of central New York and northeast Pennsylvania. * WHEN...From noon today to 8 PM EDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Heat Advisory issued June 22 at 12:10AM EDT until June 25 at 8:00PM EDT by NWS Binghamton NY
Effective: Sun June 22, 2025, 12:10 AM
Expires: Sun June 22, 2025, 3:00 PM
* WHAT...Heat index values up to 104 expected. * WHERE...Portions of central New York and northeast Pennsylvania. * WHEN...From noon today to 8 PM EDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Heat Advisory issued June 22 at 1:10AM EDT until June 24 at 8:00PM EDT by NWS Albany NY
Effective: Sun June 22, 2025, 1:10 AM
Expires: Sun June 22, 2025, 5:00 PM
* WHAT...Heat index values between 95 and 104 degrees expected. * WHERE...In Massachusetts, Northern Berkshire and Southern Berkshire Counties. In New York, Eastern Rensselaer, Schoharie, Western Albany, Western Greene, and Western Ulster Counties. In Vermont, Bennington and Western Windham Counties. * WHEN...From 11 AM Monday to 8 PM EDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Heat Advisory issued June 22 at 1:10AM EDT until June 22 at 8:00PM EDT by NWS Albany NY
Effective: Sun June 22, 2025, 1:10 AM
Expires: Sun June 22, 2025, 5:00 PM
* WHAT...For the Heat Advisory, heat index values between 95 and 100 degrees expected. For the Extreme Heat Warning, dangerously hot conditions with heat index values between 105 and 110 degrees expected. * WHERE...In Connecticut, Southern Litchfield County. In New York, Dutchess and Eastern Ulster Counties. * WHEN...For the Heat Advisory, from 11 AM this morning to 8 PM EDT this evening. For the Extreme Heat Warning, from 11 AM Monday to 8 PM EDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Extreme Heat Warning issued June 22 at 1:10AM EDT until June 24 at 8:00PM EDT by NWS Albany NY
Effective: Sun June 22, 2025, 1:10 AM
Expires: Sun June 22, 2025, 5:00 PM
* WHAT...For the Heat Advisory, heat index values between 95 and 100 degrees expected. For the Extreme Heat Warning, dangerously hot conditions with heat index values between 105 and 110 degrees expected. * WHERE...In Connecticut, Southern Litchfield County. In New York, Dutchess and Eastern Ulster Counties. * WHEN...For the Heat Advisory, from 11 AM this morning to 8 PM EDT this evening. For the Extreme Heat Warning, from 11 AM Monday to 8 PM EDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Weather Forecast
Average Temperature: 78.9°F
Average Humidity: 78%
Wind: 20.4 mph
UV Index: 2.5
Air Quality
Nitrogen Dioxide: 4.38 μg/m3
Sulphur Dioxide: 8.84 μg/m3
Ozone: 101.16 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 8:37 PM
Daylight: 15 hrs 14 mins
Moon Transit: 10:07 AM
Moonset: 5:59 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.6%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM9:37 AM - 12:07 AM
Minor Periods
5:29 PM - 6:59 PM2:01 AM - 3:31 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 82.8°F
Average Humidity: 76%
Wind: 8.1 mph
UV Index: 2.7
Air Quality
Nitrogen Dioxide: 4.1 μg/m3
Sulphur Dioxide: 1.49 μg/m3
Ozone: 96.48 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 8:37 PM
Daylight: 15 hrs 14 mins
Moon Transit: 11:09 AM
Moonset: 7:19 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.0%
Best Times for Fishing or Hunting
Major Periods
12:17 AM - 2:47 AM10:39 AM - 1:09 PM
Minor Periods
6:49 PM - 8:19 PM2:40 AM - 4:10 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 84.5°F
Average Humidity: 65%
Wind: 12.1 mph
UV Index: 2.8
Air Quality
Nitrogen Dioxide: 7.21 μg/m3
Sulphur Dioxide: 1.98 μg/m3
Ozone: 85.36 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 8:37 PM
Daylight: 15 hrs 14 mins
Moon Transit: 12:13 AM
Moonset: 8:31 PM
Moon Phase: New
Moon Illumination: 0.0%
Best Times for Fishing or Hunting
Major Periods
1:20 AM - 3:50 AM11:43 AM - 2:13 PM
Minor Periods
8:01 PM - 9:31 PM3:30 AM - 5:00 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 79°F
Average Humidity: 73%
Wind: 4.3 mph
UV Index: 2.6
Air Quality
Nitrogen Dioxide: 4.23 μg/m3
Sulphur Dioxide: 2.22 μg/m3
Ozone: 98.44 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 8:38 PM
Daylight: 15 hrs 13 mins
Moon Transit: 1:18 PM
Moonset: 9:29 PM
Moon Phase: New
Moon Illumination: 1.6%
Best Times for Fishing or Hunting
Major Periods
2:26 AM - 4:56 AM12:48 AM - 3:18 PM
Minor Periods
8:59 PM - 10:29 PM4:33 AM - 6:03 AM
Action Rating: 5 out of 5
Weather Forecast
Average Temperature: 73.1°F
Average Humidity: 86%
Wind: 8.7 mph
UV Index: 0.2
Air Quality
Nitrogen Dioxide: 8.03 μg/m3
Sulphur Dioxide: 0.33 μg/m3
Ozone: 67.31 μg/m3
Astronomical
Sun Transit: 1:01 PM
Sunset: 8:38 PM
Daylight: 15 hrs 13 mins
Moon Transit: 2:20 PM
Moonset: 10:15 PM
Moon Phase: New
Moon Illumination: 0.1%
Best Times for Fishing or Hunting
Major Periods
3:30 AM - 6:00 AM1:50 PM - 4:20 PM
Minor Periods
9:45 PM - 11:15 PM5:45 AM - 7:15 AM
Action Rating: 4 out of 5