Water Temperature of the Stillwater River in Sterling, MA
Current Water Temperature
Measurement Time: Thursday, June 11, 2026, 9:30 AM EDT
Temperature Locations
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Station Name: STILLWATER RIVER NEAR STERLING, MA
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 423 feet
Nearest Address:
98 Dana Hill Rd
Sterling, MA 01564
Worcester County
GPS Coordinates: 42.41092507, -71.7911829
Nearby Water Temperatures
Quinapoxet River, Holden, MA (3.2 mi)Gates Brook, West Boylston, MA (3.3 mi)
Nashua River, Clinton, MA (6.4 mi)
Ware River, Barre, MA (14 mi)
Stony Brook, Weston, MA (25.7 mi)
Stony Brook, Waltham, MA (26.4 mi)
Stony Brook Tributary, Weston, MA (26.5 mi)
Cambridge Reservoir, Lincoln, MA (26.5 mi)
Hobbs Brook, Lincoln, MA (26.7 mi)
Stony Brook Tributary, Waltham, MA (26.7 mi)
Stony Brook, Weston, MA (26.7 mi)
Shawsheen River, Bedford, MA (26.7 mi)
Cambridge Reservoir Tributary 1, Lexington, MA (26.9 mi)
Stony Brook Reservoir Tributary, Weston, MA (27 mi)
Cambridge Reservoir Tributary 2, Lexington, MA (27.1 mi)
Weather for Sterling, Massachusetts
Current Weather

Five Day Weather Forecast

Thu
H: 97°F
L: 69°F

Fri
H: 94°F
L: 69°F

Sat
H: 87°F
L: 61°F

Sun
H: 90°F
L: 62°F

Mon
H: 79°F
L: 62°F
Air Quality
Nitrogen Dioxide: 0.9 μg/m3
Sulphur Dioxide: 0.6 μg/m3
Ozone: 101 μg/m3
Astronomical
Sun Transit: 12:46 AM
Sunset: 8:25 PM
Daylight: 15 hrs 15 mins
Moon Transit: 9:14 AM
Moonset: 4:37 PM
Moon Phase: Waning Crescent
Moon Illumination: 6.5%
Best Times for Fishing or Hunting
Major Periods
8:44 AM - 11:14 AM12:00 AM - 12:00 AM
Minor Periods
4:07 PM - 5:37 PM1:39 AM - 3:09 AM
Action Rating: 2 out of 5
Heat Advisory issued June 11 at 7:54AM EDT until June 12 at 8:00PM EDT by NWS Boston/Norton MA
Effective: Thu June 11, 2026, 7:54 AM
Expires: Thu June 11, 2026, 9:00 PM
* WHAT...Heat index values up to 97 expected. * WHERE...Northern Worcester MA County. * WHEN...From noon today 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.
Heat Advisory issued June 11 at 7:54AM EDT until June 12 at 8:00PM EDT by NWS Boston/Norton MA
Effective: Thu June 11, 2026, 7:54 AM
Expires: Thu June 11, 2026, 9:00 PM
* WHAT...Heat index values up to 98 expected. * WHERE...Portions of central, eastern, northeastern, and southeastern Massachusetts and northern Rhode Island. * WHEN...From noon today 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.
Air Quality Alert issued June 10 at 3:23PM EDT by NWS Boston/Norton MA
Non-Weather Emergency Message. Not sent to IPAWS.
Effective: Wed June 10, 2026, 3:23 PM
Expires: Thu June 11, 2026, 11:00 PM
The Massachusetts Department of Environmental Protection has issued an Air Quality Alert for Ground Level Ozone, from 11 AM to 11 PM EDT Thursday. An Air Quality Alert day means that Ground Level Ozone concentrations within the region may approach or exceed levels that are Unhealthy for Sensitive Groups. Air is unhealthy for sensitive children and adults, such as those with asthma, lung or heart disease, and older adults. Sensitive children and adults should limit prolonged outdoor activity. For additional information, please visit the Massachusetts Department of Environmental Protection website at: https://mass.gov/dep/massair/forecast
Heat Advisory issued June 11 at 2:24AM EDT until June 11 at 8:00PM EDT by NWS Gray ME
Effective: Thu June 11, 2026, 2:24 AM
Expires: Thu June 11, 2026, 8:00 PM
* WHAT...Heat index values up to 97 expected. * WHERE...Western and Central Hillsborough, Belknap, Merrimack, Strafford, Sullivan, Southern Grafton, Cheshire, Eastern Hillsborough, and Interior Rockingham Counties. * WHEN...From noon today to 8 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...It will remain warm tonight as overnight lows only dip into the mid 60s to lower 70s.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.
Air Quality Alert issued June 10 at 3:23PM EDT by NWS Boston/Norton MA
Non-Weather Emergency Message. Not sent to IPAWS.
Effective: Wed June 10, 2026, 3:23 PM
Expires: Thu June 11, 2026, 11:00 PM
The Rhode Island Department of Environmental Management has issued an Air Quality Alert Day for Ground Level Ozone, from 11 AM to 11 PM EDT Thursday. An Air Quality Alert day means that Ground Level Ozone concentrations within the region may approach or exceed unhealthy standards. For additional information, please visit the Rhode Island Department of Environmental Management website at: https://dem.ri.gov/
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.55 μg/m3
Sulphur Dioxide: 0.73 μg/m3
Ozone: 88.04 μg/m3
Astronomical
Sun Transit: 12:46 AM
Sunset: 8:25 PM
Daylight: 15 hrs 15 mins
Moon Transit: 9:14 AM
Moonset: 4:37 PM
Moon Phase: Waning Crescent
Moon Illumination: 6.5%
Best Times for Fishing or Hunting
Major Periods
8:44 AM - 11:14 AM12:00 AM - 12:00 AM
Minor Periods
4:07 PM - 5:37 PM1:39 AM - 3:09 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.95 μg/m3
Sulphur Dioxide: 0.62 μg/m3
Ozone: 94.92 μg/m3
Astronomical
Sun Transit: 12:47 AM
Sunset: 8:25 PM
Daylight: 15 hrs 16 mins
Moon Transit: 10:10 AM
Moonset: 5:58 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM9:40 AM - 12:10 AM
Minor Periods
5:28 PM - 6:58 PM2:08 AM - 3:38 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.17 μg/m3
Sulphur Dioxide: 0.35 μg/m3
Ozone: 82.46 μg/m3
Astronomical
Sun Transit: 12:47 AM
Sunset: 8:25 PM
Daylight: 15 hrs 16 mins
Moon Transit: 11:11 AM
Moonset: 7:19 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.1%
Best Times for Fishing or Hunting
Major Periods
12:42 AM - 3:12 AM10:41 AM - 1:11 PM
Minor Periods
6:49 PM - 8:19 PM2:45 AM - 4:15 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.57 μg/m3
Sulphur Dioxide: 0.56 μg/m3
Ozone: 96.96 μg/m3
Astronomical
Sun Transit: 12:47 AM
Sunset: 8:26 PM
Daylight: 15 hrs 17 mins
Moon Transit: 12:17 AM
Moonset: 8:36 PM
Moon Phase: New
Moon Illumination: 0.7%
Best Times for Fishing or Hunting
Major Periods
1:46 AM - 4:16 AM11:47 AM - 2:17 PM
Minor Periods
8:06 PM - 9:36 PM3:35 AM - 5:05 AM
Action Rating: 5 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 2.48 μg/m3
Sulphur Dioxide: 0.49 μg/m3
Ozone: 95.11 μg/m3
Astronomical
Sun Transit: 12:47 AM
Sunset: 8:26 PM
Daylight: 15 hrs 17 mins
Moon Transit: 1:25 PM
Moonset: 9:39 PM
Moon Phase: New
Moon Illumination: 3.8%
Best Times for Fishing or Hunting
Major Periods
2:54 AM - 5:24 AM12:55 AM - 3:25 PM
Minor Periods
9:09 PM - 10:39 PM4:38 AM - 6:08 AM
Action Rating: 4 out of 5
