Water Temperature of Cambridge Reservoir in Lincoln, MA
Current Water Temperature
Measurement Time: Tuesday, May 19, 2026, 9:40 AM EDT
Temperature Locations
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Local Points of Interest
Hobbs Brook BasinStation Name: HOBBS BRK AT TRAPELO RD AT LINCOLN, MA
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 167 feet
Nearest Address:
Trapelo Rd
Lincoln, MA 01773
Middlesex County
GPS Coordinates: 42.42166667, -71.2711111
Nearby Water Temperatures
Cambridge Reservoir Tributary 3, Waltham, MA (0.7 mi)Hobbs Brook, Lincoln, MA (1 mi)
Cambridge Reservoir Tributary 1, Lexington, MA (1.1 mi)
Cambridge Reservoir Tributary 2, Lexington, MA (1.1 mi)
Stony Brook, Waltham, MA (1.6 mi)
Stony Brook, Weston, MA (2.7 mi)
Shawsheen River, Bedford, MA (3.1 mi)
Stony Brook Tributary, Waltham, MA (3.4 mi)
Stony Brook Tributary, Weston, MA (3.5 mi)
Stony Brook, Weston, MA (3.6 mi)
Stony Brook Reservoir Tributary, Weston, MA (4.6 mi)
Fresh Pond, Cambridge, MA (6.9 mi)
Nashua River, Clinton, MA (20.1 mi)
Gates Brook, West Boylston, MA (26 mi)
Stillwater River, Sterling, MA (26.5 mi)
Weather for Lincoln, Massachusetts
Current Weather

Five Day Weather Forecast

Wed
H: 91°F
L: 61°F

Thu
H: 68°F
L: 50°F

Fri
H: 70°F
L: 43°F

Sat
H: 65°F
L: 49°F

Sun
H: 63°F
L: 46°F
Air Quality
Nitrogen Dioxide: 3.75 μg/m3
Sulphur Dioxide: 1.65 μg/m3
Ozone: 120 μg/m3
Astronomical
Sun Transit: 12:41 AM
Sunset: 8:05 PM
Daylight: 14 hrs 47 mins
Moon Transit: 4:47 PM
Moonset: 12:52 AM
Moon Phase: Waxing Crescent
Moon Illumination: 14.4%
Best Times for Fishing or Hunting
Major Periods
6:22 AM - 8:52 AM4:17 PM - 6:47 PM
Minor Periods
8:17 AM - 9:47 AM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Heat Advisory issued May 19 at 2:02PM EDT until May 20 at 8:00PM EDT by NWS Boston/Norton MA
Effective: Tue May 19, 2026, 2:02 PM
Expires: Wed May 20, 2026, 6:00 AM
* WHAT...Heat index values up to 96. * WHERE...Portions of northern Connecticut, central, eastern, northeastern, southeastern, and western Massachusetts, and northern Rhode Island. * WHEN...Until 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. 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.
Heat Advisory issued May 20 at 1:29AM EDT until May 20 at 8:00PM EDT by NWS Boston/Norton MA
Effective: Wed May 20, 2026, 1:29 AM
Expires: Wed May 20, 2026, 8:00 PM
* WHAT...Heat index values up to 96. * WHERE...Much of Southern New England, except for the eastern slopes of the Berkshires, the Rhode Island and Massachusetts South Coast, Cape Cod and the Islands. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Hot temperatures and moderate 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. 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.
Weather Forecast
Air Quality
Nitrogen Dioxide: 9.49 μg/m3
Sulphur Dioxide: 1.96 μg/m3
Ozone: 97.6 μg/m3
Astronomical
Sun Transit: 12:41 AM
Sunset: 8:05 PM
Daylight: 14 hrs 47 mins
Moon Transit: 4:47 PM
Moonset: 12:52 AM
Moon Phase: Waxing Crescent
Moon Illumination: 14.4%
Best Times for Fishing or Hunting
Major Periods
6:22 AM - 8:52 AM4:17 PM - 6:47 PM
Minor Periods
8:17 AM - 9:47 AM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 6.24 μg/m3
Sulphur Dioxide: 1.54 μg/m3
Ozone: 80.52 μg/m3
Astronomical
Sun Transit: 12:41 AM
Sunset: 8:06 PM
Daylight: 14 hrs 49 mins
Moon Transit: 5:43 PM
Moonset: 12:34 AM
Moon Phase: Waxing Crescent
Moon Illumination: 23.2%
Best Times for Fishing or Hunting
Major Periods
7:21 AM - 9:51 AM5:13 PM - 7:43 PM
Minor Periods
9:36 AM - 11:06 AM12:04 AM - 1:34 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 9.59 μg/m3
Sulphur Dioxide: 1.94 μg/m3
Ozone: 78.76 μg/m3
Astronomical
Sun Transit: 12:41 AM
Sunset: 8:07 PM
Daylight: 14 hrs 50 mins
Moon Transit: 6:34 PM
Moonset: 1:07 AM
Moon Phase: Waxing Crescent
Moon Illumination: 33.4%
Best Times for Fishing or Hunting
Major Periods
8:14 AM - 10:44 AM6:04 PM - 8:34 PM
Minor Periods
10:52 AM - 12:22 AM12:37 AM - 2:07 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 15.43 μg/m3
Sulphur Dioxide: 1.78 μg/m3
Ozone: 61.15 μg/m3
Astronomical
Sun Transit: 12:41 AM
Sunset: 8:08 PM
Daylight: 14 hrs 52 mins
Moon Transit: 7:20 PM
Moonset: 1:32 AM
Moon Phase: First Quarter
Moon Illumination: 44.4%
Best Times for Fishing or Hunting
Major Periods
9:02 AM - 11:32 AM6:50 PM - 9:20 PM
Minor Periods
12:04 AM - 1:34 PM1:02 AM - 2:32 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 12:41 AM
Sunset: 8:09 PM
Daylight: 14 hrs 54 mins
Moon Transit: 8:04 PM
Moonset: 1:54 AM
Moon Phase: First Quarter
Moon Illumination: 55.7%
Best Times for Fishing or Hunting
Major Periods
9:47 AM - 12:17 AM7:34 PM - 10:04 PM
Minor Periods
1:12 PM - 2:42 PM1:24 AM - 2:54 AM
Action Rating: 2 out of 5
