Water Temperature of Cambridge Reservoir Tributary 2 in Lexington, MA

Current Water Temperature

38.5°F

Measurement Time: Sunday, March 15, 2026, 1:30 AM EDT

Temperature Locations

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Local Points of Interest

Hobbs Brook Basin

Cambridge Reservoir Tributary 2

Station Name: CAMBRIDGE RES., UNNAMED TRIB 2, NR LEXINGTON, MA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 207 feet

Nearest Address:
403 Lincoln St
Lexington, MA 02421
Middlesex County

GPS Coordinates: 42.43592855, -71.2600567

Nearby Water Temperatures

Cambridge Reservoir Tributary 1, Lexington, MA (0.2 mi)
Hobbs Brook, Lincoln, MA (0.5 mi)
Cambridge Reservoir Tributary 3, Waltham, MA (1.1 mi)
Cambridge Reservoir, Lincoln, MA (1.1 mi)
Shawsheen River, Bedford, MA (2.2 mi)
Stony Brook, Waltham, MA (2.7 mi)
Stony Brook, Weston, MA (3.8 mi)
Stony Brook Tributary, Waltham, MA (4.4 mi)
Stony Brook Tributary, Weston, MA (4.5 mi)
Stony Brook, Weston, MA (4.7 mi)
Stony Brook Reservoir Tributary, Weston, MA (5.6 mi)
Fresh Pond, Cambridge, MA (6.9 mi)
Nashua River, Clinton, MA (20.7 mi)
Gates Brook, West Boylston, MA (26.7 mi)
Stillwater River, Sterling, MA (27.1 mi)

Weather for Lexington, Massachusetts

Current Weather

30°F
Clear
Clear
24.8°F
31.1°F
63%
WNW 4.9 mph
8.1 mph
27.8°F
24.3°F
0 in
0%
9 mi
1030 mbar
0

Five Day Weather Forecast

Sunny
Sun
H: 48°F
L: 31°F
Moderate rain
Mon
H: 57°F
L: 34°F
Moderate rain
Tue
H: 50°F
L: 25°F
Partly Cloudy
Wed
H: 36°F
L: 23°F
Cloudy
Thu
H: 43°F
L: 29°F

Air Quality

AQI: 1 - Good
PM2.5: 5.95 μg/m3
PM10: 7.15 μg/m3
Carbon Monoxide: 221.85 μg/m3
Nitrogen Dioxide: 16.35 μg/m3
Sulphur Dioxide: 3.75 μg/m3
Ozone: 76 μg/m3

Astronomical

Sunrise: 6:57 AM
Sun Transit: 12:53 AM
Sunset: 6:52 PM
Daylight: 11 hrs 55 mins
Moonrise: 5:24 AM
Moon Transit: 10:13 AM
Moonset: 3:11 PM
Moon Phase: Waning Crescent
Moon Illumination: 3.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:43 AM - 12:13 AM

Minor Periods

2:41 PM - 4:11 PM
4:54 AM - 6:24 AM

Action Rating: 2 out of 5

High Wind Watch issued March 15 at 12:58AM EDT until March 17 at 6:00AM EDT by NWS Boston/Norton MA

Effective: Sun March 15, 2026, 12:58 AM
Expires: Sun March 15, 2026, 4:00 PM

* WHAT...South winds 20 to 30 mph with gusts up to 60 mph possible. * WHERE...Portions of eastern, northeastern, and southeastern Massachusetts and northern and southern Rhode Island. * WHEN...From Monday afternoon through late Monday night. * IMPACTS...Damaging winds could blow down trees and power lines. Power outages are possible. Travel could be difficult, especially for high profile vehicles.

Monitor the latest forecasts and warnings for updates.


Sunday, March 15, 2026

Weather Forecast

Sunny
47.8°F
30.7°F
36.6°F
60%
0 in
0%
0%
12.5 mph
0.7


Air Quality

AQI: 1 - Good
PM2.5: 5.13 μg/m3
PM10: 5.98 μg/m3
Carbon Monoxide: 209.41 μg/m3
Nitrogen Dioxide: 11.94 μg/m3
Sulphur Dioxide: 2.95 μg/m3
Ozone: 82.4 μg/m3

Astronomical

Sunrise: 6:57 AM
Sun Transit: 12:53 AM
Sunset: 6:52 PM
Daylight: 11 hrs 55 mins
Moonrise: 5:24 AM
Moon Transit: 10:13 AM
Moonset: 3:11 PM
Moon Phase: Waning Crescent
Moon Illumination: 3.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:43 AM - 12:13 AM

Minor Periods

2:41 PM - 4:11 PM
4:54 AM - 6:24 AM

Action Rating: 2 out of 5

Monday, March 16, 2026

Weather Forecast

Moderate rain
57.2°F
34°F
48.7°F
94%
0.79 in
87%
0%
22.8 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 7.53 μg/m3
PM10: 9.77 μg/m3
Carbon Monoxide: 188.93 μg/m3
Nitrogen Dioxide: 11.6 μg/m3
Sulphur Dioxide: 2.52 μg/m3
Ozone: 71.92 μg/m3

Astronomical

Sunrise: 6:55 AM
Sun Transit: 12:53 AM
Sunset: 6:53 PM
Daylight: 11 hrs 58 mins
Moonrise: 5:50 AM
Moon Transit: 11:00 AM
Moonset: 4:22 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.6%

Best Times for Fishing or Hunting

Major Periods

12:42 AM - 3:12 AM
10:30 AM - 1:00 PM

Minor Periods

3:52 PM - 5:22 PM
5:20 AM - 6:50 AM

Action Rating: 3 out of 5

Tuesday, March 17, 2026

Weather Forecast

Moderate rain
49.5°F
24.9°F
42.4°F
68%
0.39 in
84%
0%
20.8 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 2.39 μg/m3
PM10: 2.52 μg/m3
Carbon Monoxide: 163.57 μg/m3
Nitrogen Dioxide: 5.87 μg/m3
Sulphur Dioxide: 1.98 μg/m3
Ozone: 80.96 μg/m3

Astronomical

Sunrise: 6:54 AM
Sun Transit: 12:53 AM
Sunset: 6:54 PM
Daylight: 12 hrs mins
Moonrise: 6:13 AM
Moon Transit: 11:47 AM
Moonset: 5:33 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

1:28 AM - 3:58 AM
11:17 AM - 1:47 PM

Minor Periods

5:03 PM - 6:33 PM
5:43 AM - 7:13 AM

Action Rating: 5 out of 5

Wednesday, March 18, 2026

Weather Forecast

Partly Cloudy
36.3°F
22.8°F
29.6°F
40%
0 in
0%
0%
10.1 mph
2


Air Quality

AQI: 1 - Good
PM2.5: 4.09 μg/m3
PM10: 4.27 μg/m3
Carbon Monoxide: 198.16 μg/m3
Nitrogen Dioxide: 11.44 μg/m3
Sulphur Dioxide: 2.83 μg/m3
Ozone: 79.72 μg/m3

Astronomical

Sunrise: 6:52 AM
Sun Transit: 12:00 AM
Sunset: 6:55 PM
Daylight: 12 hrs 3 mins
Moonrise: 6:35 AM
Moon Transit: 12:00 AM
Moonset: 6:46 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:14 AM - 4:44 AM

Minor Periods

6:16 PM - 7:46 PM
6:05 AM - 7:35 AM

Action Rating: 3 out of 5

Thursday, March 19, 2026

Weather Forecast

Cloudy
43.4°F
28.8°F
34.2°F
50%
0 in
0%
0%
6 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 9.47 μg/m3
PM10: 10.11 μg/m3
Carbon Monoxide: 274.24 μg/m3
Nitrogen Dioxide: 25.45 μg/m3
Sulphur Dioxide: 4.21 μg/m3
Ozone: 58 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 12:00 AM
Sunset: 6:56 PM
Daylight: 12 hrs 6 mins
Moonrise: 6:56 AM
Moon Transit: 1:31 AM
Moonset: 8:00 PM
Moon Phase: New
Moon Illumination: 0.3%

Best Times for Fishing or Hunting

Major Periods

1:01 AM - 3:31 AM
1:01 AM - 3:31 AM

Minor Periods

7:30 PM - 9:00 PM
6:26 AM - 7:56 AM

Action Rating: 4 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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