Water Temperature of Chestnut Creek in Grahamsville, NY

Current Water Temperature

56.8°F

Measurement Time: Wednesday, July 23, 2025, 7:35 PM EDT

Temperature Locations

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Local Points of Interest

Rondout Reservoir

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Chestnut Creek

Station Name: CHESTNUT CREEK AT MOUTH AT GRAHAMSVILLE NY
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 873 feet / 266 meters

Nearest Address:
9014 Main St
Grahamsville, NY 12740
Sullivan County

GPS Coordinates: 41.8490833, -74.5318333

Nearby Water Temperatures

Cannonsville Reservoir Diversion Channel, Grahamsville, NY (1.0 mi)
Neversink River, Claryville, NY (4.1 mi)
East Branch Neversink River, Claryville, NY (5.3 mi)
West Branch Neversink River, Claryville, NY (5.4 mi)
Neversink Reservoir, Neversink, NY (5.7 mi)
Neversink River, Neversink, NY (5.7 mi)
East Branch Neversink River, Denning, NY (9.2 mi)
Biscuit Brook, Frost Valley, NY (10.3 mi)
West Branch Neversink River, Frost Valley, NY (12.7 mi)
Sheldrake Stream, Thompsonville, NY (13.4 mi)
Elk Bushkill, Oliverea, NY (14.6 mi)
Elk Bushkill, Oliverea, NY (14.6 mi)
Willowemoc Creek, Livingston Manor, NY (14.9 mi)
Neversink River, Bridgeville, NY (15.2 mi)
Esopus Creek, Coldbrook, NY (17.6 mi)

Weather for Grahamsville, New York

Current Weather

66.9°F
Cloudy
Conditions: Cloudy
Humidity: 76%
Feels Like: 66.9°F
Wind: SSW 2.2 mph
Wind Gusts: 3.8 mph
Pressure: 30.21 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0

Five Day Weather Forecast

Cloudy
Thu
H: 82°F
L: 65°F
Moderate rain
Fri
H: 85°F
L: 66°F
Partly Cloudy
Sat
H: 80°F
L: 62°F
Patchy rain nearby
Sun
H: 79°F
L: 64°F
Sunny
Mon
H: 90°F
L: 60°F

Air Quality

PM2.5: 18.13 μg/m3
PM10: 19.24 μg/m3
Carbon Monoxide: 460.65 μg/m3
Nitrogen Dioxide: 8.51 μg/m3
Sulphur Dioxide: 5.55 μg/m3
Ozone: 84 μg/m3

Astronomical

Sunrise: 5:44 AM
Sun Transit: 1:04 PM
Sunset: 8:25 PM
Daylight: 14 hrs 40 mins
Moonrise: 5:08 AM
Moon Transit: 1:03 PM
Moonset: 8:47 PM
Moon Phase: New
Moon Illumination: 0.4%

Best Times for Fishing or Hunting

Major Periods

2:13 AM - 4:43 AM
12:33 AM - 3:03 PM

Minor Periods

8:17 PM - 9:47 PM
4:38 AM - 6:08 AM

Action Rating: 5 out of 5

Heat Advisory issued July 23 at 2:16PM EDT until July 25 at 8:00PM EDT by NWS Upton NY

Effective: Wed July 23, 2025, 2:16 PM
Expires: Thu July 24, 2025, 2:45 AM

* WHAT...Heat index values of 100 to 105 expected. * WHERE...Portions of southern Connecticut, northeast New Jersey, and southeast New York. * WHEN...From 11 AM to 8 PM EDT Friday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

A Heat Advisory is issued when the combination of heat and humidity is expected to make it feel like it is 95 to 99 degrees for two or more consecutive days, or 100 to 104 degrees for any length of time. Seniors and those with chronic health problems or mental health conditions are at an increased risk. Homes without air conditioning can be much hotter than outdoor temperatures. Use air conditioning to stay cool at home or go to a place that has air conditioning. If you don't have home air conditioning, continue to seek out cool spaces each day as long as it remains hot, and for a few days after if your home is still hot. Check on vulnerable friends, family members and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! In cases of heat stroke call 9 1 1.


Heat Advisory issued July 23 at 2:16PM EDT until July 25 at 8:00PM EDT by NWS Upton NY

Effective: Wed July 23, 2025, 2:16 PM
Expires: Thu July 24, 2025, 2:45 AM

* WHAT...Heat index values of 100 to 105 expected. * WHERE...Portions of southern Connecticut, northeast New Jersey, and southeast New York. * WHEN...From 11 AM to 8 PM EDT Friday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

A Heat Advisory is issued when the combination of heat and humidity is expected to make it feel like it is 95 to 99 degrees for two or more consecutive days, or 100 to 104 degrees for any length of time. Seniors and those with chronic health problems or mental health conditions are at an increased risk. Homes without air conditioning can be much hotter than outdoor temperatures. Use air conditioning to stay cool at home or go to a place that has air conditioning. If you don't have home air conditioning, continue to seek out cool spaces each day as long as it remains hot, and for a few days after if your home is still hot. Check on vulnerable friends, family members and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! In cases of heat stroke call 9 1 1.


Heat Advisory issued July 23 at 1:41PM EDT until July 25 at 8:00PM EDT by NWS Mount Holly NJ

Effective: Wed July 23, 2025, 1:41 PM
Expires: Thu July 24, 2025, 5:00 AM

* WHAT...Heat index values up to 103 expected. * WHERE...Portions of central, northern, northwest, and southern New Jersey and east central, northeast, and southeast Pennsylvania. * WHEN...From 10 AM to 8 PM EDT Friday. * 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. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.


Heat Advisory issued July 23 at 1:41PM EDT until July 25 at 8:00PM EDT by NWS Mount Holly NJ

Effective: Wed July 23, 2025, 1:41 PM
Expires: Thu July 24, 2025, 5:00 AM

* WHAT...Heat index values up to 103 expected. * WHERE...Portions of central, northern, northwest, and southern New Jersey and east central, northeast, and southeast Pennsylvania. * WHEN...From 10 AM to 8 PM EDT Friday. * 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. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.


Heat Advisory issued July 23 at 2:16PM EDT until July 25 at 8:00PM EDT by NWS Upton NY

Effective: Wed July 23, 2025, 2:16 PM
Expires: Thu July 24, 2025, 2:45 AM

* WHAT...Heat index values of 100 to 105 expected. * WHERE...Portions of southern Connecticut, northeast New Jersey, and southeast New York. * WHEN...From 11 AM to 8 PM EDT Friday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

A Heat Advisory is issued when the combination of heat and humidity is expected to make it feel like it is 95 to 99 degrees for two or more consecutive days, or 100 to 104 degrees for any length of time. Seniors and those with chronic health problems or mental health conditions are at an increased risk. Homes without air conditioning can be much hotter than outdoor temperatures. Use air conditioning to stay cool at home or go to a place that has air conditioning. If you don't have home air conditioning, continue to seek out cool spaces each day as long as it remains hot, and for a few days after if your home is still hot. Check on vulnerable friends, family members and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! In cases of heat stroke call 9 1 1.


Thursday, July 24, 2025

Weather Forecast

Conditions: Cloudy
Average Temperature: 73.2°F
Average Humidity: 81%
Chance of Rain: 0%
Wind: 9.4 mph
UV Index: 2.5

Air Quality

AQI: 2 - Moderate
PM2.5: 22.88 μg/m3
PM10: 23.6 μg/m3
Carbon Monoxide: 434.01 μg/m3
Nitrogen Dioxide: 4.87 μg/m3
Sulphur Dioxide: 6.28 μg/m3
Ozone: 109.32 μg/m3

Astronomical

Sunrise: 5:44 AM
Sun Transit: 1:04 PM
Sunset: 8:25 PM
Daylight: 14 hrs 40 mins
Moonrise: 5:08 AM
Moon Transit: 1:03 PM
Moonset: 8:47 PM
Moon Phase: New
Moon Illumination: 0.4%

Best Times for Fishing or Hunting

Major Periods

2:13 AM - 4:43 AM
12:33 AM - 3:03 PM

Minor Periods

8:17 PM - 9:47 PM
4:38 AM - 6:08 AM

Action Rating: 5 out of 5

Friday, July 25, 2025

Weather Forecast

Conditions: Moderate rain
Average Temperature: 77.1°F
Average Humidity: 79%
Chance of Rain: 89%
Wind: 13.2 mph
UV Index: 2

Air Quality

AQI: 2 - Moderate
PM2.5: 19.48 μg/m3
PM10: 20.17 μg/m3
Carbon Monoxide: 409.66 μg/m3
Nitrogen Dioxide: 5.41 μg/m3
Sulphur Dioxide: 7.09 μg/m3
Ozone: 109.52 μg/m3

Astronomical

Sunrise: 5:45 AM
Sun Transit: 1:04 PM
Sunset: 8:24 PM
Daylight: 14 hrs 38 mins
Moonrise: 6:24 AM
Moon Transit: 1:57 PM
Moonset: 9:17 PM
Moon Phase: New
Moon Illumination: 3.1%

Best Times for Fishing or Hunting

Major Periods

3:09 AM - 5:39 AM
1:27 PM - 3:57 PM

Minor Periods

8:47 PM - 10:17 PM
5:54 AM - 7:24 AM

Action Rating: 6 out of 5

Saturday, July 26, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 72.3°F
Average Humidity: 71%
Chance of Rain: 0%
Wind: 5.1 mph
UV Index: 2.3

Air Quality

AQI: 1 - Good
PM2.5: 8.35 μg/m3
PM10: 8.83 μg/m3
Carbon Monoxide: 406.85 μg/m3
Nitrogen Dioxide: 4.23 μg/m3
Sulphur Dioxide: 0.65 μg/m3
Ozone: 82.96 μg/m3

Astronomical

Sunrise: 5:46 AM
Sun Transit: 1:04 PM
Sunset: 8:23 PM
Daylight: 14 hrs 36 mins
Moonrise: 7:36 AM
Moon Transit: 2:45 PM
Moonset: 9:41 PM
Moon Phase: New
Moon Illumination: 0.7%

Best Times for Fishing or Hunting

Major Periods

3:59 AM - 6:29 AM
2:15 PM - 4:45 PM

Minor Periods

9:11 PM - 10:41 PM
7:06 AM - 8:36 AM

Action Rating: 3 out of 5

Sunday, July 27, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 71.5°F
Average Humidity: 88%
Chance of Rain: 85%
Wind: 11.9 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 11.54 μg/m3
PM10: 11.95 μg/m3
Carbon Monoxide: 476.3 μg/m3
Nitrogen Dioxide: 8.88 μg/m3
Sulphur Dioxide: 1.61 μg/m3
Ozone: 82.77 μg/m3

Astronomical

Sunrise: 5:47 AM
Sun Transit: 1:04 PM
Sunset: 8:22 PM
Daylight: 14 hrs 34 mins
Moonrise: 8:46 AM
Moon Transit: 3:30 PM
Moonset: 10:02 PM
Moon Phase: New
Moon Illumination: 3.8%

Best Times for Fishing or Hunting

Major Periods

4:45 AM - 7:15 AM
3:00 PM - 5:30 PM

Minor Periods

9:32 PM - 11:02 PM
8:16 AM - 9:46 AM

Action Rating: 3 out of 5

Monday, July 28, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 72.5°F
Average Humidity: 72%
Chance of Rain: 0%
Wind: 7.8 mph
UV Index: 6

Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 5:48 AM
Sun Transit: 1:04 PM
Sunset: 8:21 PM
Daylight: 14 hrs 32 mins
Moonrise: 9:51 AM
Moon Transit: 4:12 PM
Moonset: 10:22 PM
Moon Phase: Waxing Crescent
Moon Illumination: 9.3%

Best Times for Fishing or Hunting

Major Periods

5:28 AM - 7:58 AM
3:42 PM - 6:12 PM

Minor Periods

9:52 PM - 11:22 PM
9:21 AM - 10:51 AM

Action Rating: 3 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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