Water Temperature of Cambridge Reservoir in Lincoln, MA

Current Water Temperature

45.1°F

Measurement Time: Sunday, March 22, 2026, 7:40 PM EDT

Temperature Locations

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Local Points of Interest

Hobbs Brook Basin

Cambridge Reservoir

Station 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

37.9°F
Light rain
Light rain
32°F
36.8°F
92%
NNE 8.1 mph
11.2 mph
30°F
35.1°F
0.02 in
100%
8 mi
1010 mbar
0

Five Day Weather Forecast

Moderate rain
Mon
H: 34°F
L: 32°F
Partly Cloudy
Tue
H: 48°F
L: 31°F
Overcast
Wed
H: 51°F
L: 33°F
Patchy rain nearby
Thu
H: 50°F
L: 38°F
Patchy rain nearby
Fri
H: 59°F
L: 25°F

Air Quality

PM2.5: 2.85 μg/m3
PM10: 2.95 μg/m3
Carbon Monoxide: 197.85 μg/m3
Nitrogen Dioxide: 5.95 μg/m3
Sulphur Dioxide: 2.45 μg/m3
Ozone: 85 μg/m3

Astronomical

Sunrise: 6:43 AM
Sun Transit: 12:00 AM
Sunset: 7:01 PM
Daylight: 12 hrs 18 mins
Moonrise: 8:55 AM
Moon Transit: 5:00 PM
Moonset: 12:55 AM
Moon Phase: Waxing Crescent
Moon Illumination: 23.8%

Best Times for Fishing or Hunting

Major Periods

6:34 AM - 9:04 AM
4:30 PM - 7:00 PM

Minor Periods

8:25 AM - 9:55 AM
12:00 AM - 12:00 AM

Action Rating: 4 out of 5

Monday, March 23, 2026

Weather Forecast

Moderate rain
34.3°F
31.8°F
33.9°F
92%
0.32 in
89%
20%
9.2 mph
0.5


Air Quality

AQI: 1 - Good
PM2.5: 7.97 μg/m3
PM10: 8.23 μg/m3
Carbon Monoxide: 251.97 μg/m3
Nitrogen Dioxide: 21.77 μg/m3
Sulphur Dioxide: 3.49 μg/m3
Ozone: 71.6 μg/m3

Astronomical

Sunrise: 6:43 AM
Sun Transit: 12:00 AM
Sunset: 7:01 PM
Daylight: 12 hrs 18 mins
Moonrise: 8:55 AM
Moon Transit: 5:00 PM
Moonset: 12:55 AM
Moon Phase: Waxing Crescent
Moon Illumination: 23.8%

Best Times for Fishing or Hunting

Major Periods

6:34 AM - 9:04 AM
4:30 PM - 7:00 PM

Minor Periods

8:25 AM - 9:55 AM
12:00 AM - 12:00 AM

Action Rating: 4 out of 5

Tuesday, March 24, 2026

Weather Forecast

Partly Cloudy
48°F
30.9°F
37.1°F
67%
0 in
0%
0%
11.6 mph
0.9


Air Quality

AQI: 1 - Good
PM2.5: 6.48 μg/m3
PM10: 7.15 μg/m3
Carbon Monoxide: 201.81 μg/m3
Nitrogen Dioxide: 12.81 μg/m3
Sulphur Dioxide: 3.22 μg/m3
Ozone: 87.68 μg/m3

Astronomical

Sunrise: 6:42 AM
Sun Transit: 12:00 AM
Sunset: 7:02 PM
Daylight: 12 hrs 20 mins
Moonrise: 9:45 AM
Moon Transit: 6:01 PM
Moonset: 1:12 AM
Moon Phase: Waxing Crescent
Moon Illumination: 34.0%

Best Times for Fishing or Hunting

Major Periods

7:36 AM - 10:06 AM
5:31 PM - 8:01 PM

Minor Periods

9:15 AM - 10:45 AM
12:42 AM - 2:12 AM

Action Rating: 2 out of 5

Wednesday, March 25, 2026

Weather Forecast

Overcast
51.3°F
33.1°F
40.1°F
63%
0 in
0%
0%
11.9 mph
0.9


Air Quality

AQI: 1 - Good
PM2.5: 7.5 μg/m3
PM10: 8.4 μg/m3
Carbon Monoxide: 223.97 μg/m3
Nitrogen Dioxide: 14.93 μg/m3
Sulphur Dioxide: 3.55 μg/m3
Ozone: 72.92 μg/m3

Astronomical

Sunrise: 6:40 AM
Sun Transit: 12:00 AM
Sunset: 7:03 PM
Daylight: 12 hrs 23 mins
Moonrise: 10:48 AM
Moon Transit: 7:04 PM
Moonset: 2:20 AM
Moon Phase: First Quarter
Moon Illumination: 45.1%

Best Times for Fishing or Hunting

Major Periods

8:39 AM - 11:09 AM
6:34 PM - 9:04 PM

Minor Periods

10:18 AM - 11:48 AM
1:50 AM - 3:20 AM

Action Rating: 3 out of 5

Thursday, March 26, 2026

Weather Forecast

Patchy rain nearby
50°F
37.6°F
44.1°F
76%
0.02 in
79%
0%
16.6 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 6.93 μg/m3
PM10: 7.84 μg/m3
Carbon Monoxide: 219.21 μg/m3
Nitrogen Dioxide: 18.83 μg/m3
Sulphur Dioxide: 3.43 μg/m3
Ozone: 68.85 μg/m3

Astronomical

Sunrise: 6:38 AM
Sun Transit: 12:00 AM
Sunset: 7:04 PM
Daylight: 12 hrs 26 mins
Moonrise: 11:58 AM
Moon Transit: 8:04 PM
Moonset: 3:16 AM
Moon Phase: First Quarter
Moon Illumination: 56.4%

Best Times for Fishing or Hunting

Major Periods

9:40 AM - 12:10 AM
7:34 PM - 10:04 PM

Minor Periods

11:28 AM - 12:58 AM
2:46 AM - 4:16 AM

Action Rating: 3 out of 5

Friday, March 27, 2026

Weather Forecast

Patchy rain nearby
59.1°F
25.1°F
49.6°F
65%
0.01 in
82%
0%
17.7 mph
0


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: 6:36 AM
Sun Transit: 12:00 AM
Sunset: 7:05 PM
Daylight: 12 hrs 29 mins
Moonrise: 1:13 PM
Moon Transit: 9:00 PM
Moonset: 3:59 AM
Moon Phase: First Quarter
Moon Illumination: 67.4%

Best Times for Fishing or Hunting

Major Periods

10:38 AM - 1:08 PM
8:30 PM - 11:00 PM

Minor Periods

12:43 AM - 2:13 PM
3:29 AM - 4:59 AM

Action Rating: 2 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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