Water Temperature of Cambridge Reservoir Tributary 3 in Waltham, MA
Current Water Temperature
Measurement Time: Saturday, January 10, 2026, 6:39 PM EST
Temperature Locations
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Local Points of Interest
Hobbs Brook BasinStation Name: CAMBRIDGE RES., UNNAMED TRIB 3, NR LEXINGTON, MA
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 197 feet
Nearest Address:
170 Data Dr
Waltham, MA 02451
Middlesex County
GPS Coordinates: 42.4198177, -71.2575565
Nearby Water Temperatures
Cambridge Reservoir, Lincoln, MA (0.7 mi)Cambridge Reservoir Tributary 2, Lexington, MA (1.1 mi)
Cambridge Reservoir Tributary 1, Lexington, MA (1.2 mi)
Hobbs Brook, Lincoln, MA (1.3 mi)
Stony Brook, Waltham, MA (1.7 mi)
Stony Brook, Weston, MA (2.9 mi)
Stony Brook Tributary, Waltham, MA (3.3 mi)
Shawsheen River, Bedford, MA (3.3 mi)
Stony Brook Tributary, Weston, MA (3.5 mi)
Stony Brook, Weston, MA (3.6 mi)
Stony Brook Reservoir Tributary, Weston, MA (4.5 mi)
Fresh Pond, Cambridge, MA (6.2 mi)
Nashua River, Clinton, MA (20.8 mi)
Gates Brook, West Boylston, MA (26.7 mi)
Stillwater River, Sterling, MA (27.2 mi)
Weather for Waltham, Massachusetts
Current Weather

Five Day Weather Forecast

Sun
H: 47°F
L: 31°F

Mon
H: 40°F
L: 24°F

Tue
H: 43°F
L: 31°F

Wed
H: 46°F
L: 35°F

Thu
H: 38°F
L: 27°F
Air Quality
Nitrogen Dioxide: 16.15 μg/m3
Sulphur Dioxide: 3.05 μg/m3
Ozone: 49 μg/m3
Astronomical
Sun Transit: 11:53 AM
Sunset: 4:33 PM
Daylight: 9 hrs 20 mins
Moon Transit: 6:07 AM
Moonset: 11:14 AM
Moon Phase: Last Quarter
Moon Illumination: 35.3%
Best Times for Fishing or Hunting
Major Periods
5:37 AM - 8:07 AM8:33 PM - 11:03 PM
Minor Periods
10:44 AM - 12:14 AM12:22 AM - 1:52 AM
Action Rating: 2 out of 5
Winter Weather Advisory issued January 10 at 12:47PM EST until January 11 at 10:00AM EST by NWS Boston/Norton MA
Effective: Sat January 10, 2026, 12:47 PM
Expires: Sun January 11, 2026, 7:00 AM
* WHAT...Mixed precipitation expected. Total snow accumulations up to one inch and ice accumulations around two tenths of an inch. * WHERE...Northern Worcester MA, Northern Middlesex MA, Western Franklin MA, Western Hampden MA, and Western Hampshire MA Counties. * WHEN...From 5 PM this afternoon to 10 AM EST Sunday. * IMPACTS...Plan on slippery road conditions.
Slow down and use caution while traveling. Be prepared for slippery roads. Slow down and use caution while driving. If you are going outside, watch your first few steps taken on stairs, sidewalks, and driveways. These surfaces could be icy and slippery, increasing your risk of a fall and injury.
Winter Weather Advisory issued January 10 at 11:47AM EST until January 11 at 7:00PM EST by NWS Gray ME
Effective: Sat January 10, 2026, 11:47 AM
Expires: Sun January 11, 2026, 2:00 AM
* WHAT...Mixed precipitation expected. Total snow accumulations up to two inches, sleet accumulations around one quarter of an inch, and ice accumulations around one tenth of an inch. * WHERE...Portions of central, northern, and southern New Hampshire. * WHEN...From 7 PM this evening to 7 PM EST Sunday. * IMPACTS...A period of mixed precipitation is expected with air temperatures remaining below freezing. Expect slippery road conditions and avoid travel if possible. Even light snowfall amounts can accumulate on roads and cause dangerous driving conditions due to snow covered roads.
Slow down and use caution while traveling. The latest road conditions can be obtained by going to newengland511.org
Winter Weather Advisory issued January 10 at 7:03PM EST until January 11 at 7:00PM EST by NWS Gray ME
Effective: Sat January 10, 2026, 7:03 PM
Expires: Sun January 11, 2026, 7:15 AM
* WHAT...Mixed precipitation. Additional snow accumulations up to two inches, sleet accumulations between one tenth and two tenths of an inch, and ice accumulations around two tenths of an inch. * WHERE...Portions of central, northern, and southern New Hampshire. * WHEN...Until 7 PM EST Sunday. * IMPACTS...A period of mixed precipitation is expected with air temperatures remaining below freezing. Expect slippery road conditions and avoid travel if possible. Even light snowfall amounts can accumulate on roads and cause dangerous driving conditions due to snow covered roads.
Slow down and use caution while traveling. The latest road conditions can be obtained by going to newengland511.org
Weather Forecast
Air Quality
Nitrogen Dioxide: 19.57 μg/m3
Sulphur Dioxide: 3.83 μg/m3
Ozone: 47.56 μg/m3
Astronomical
Sun Transit: 11:53 AM
Sunset: 4:33 PM
Daylight: 9 hrs 20 mins
Moon Transit: 6:07 AM
Moonset: 11:14 AM
Moon Phase: Last Quarter
Moon Illumination: 35.3%
Best Times for Fishing or Hunting
Major Periods
5:37 AM - 8:07 AM8:33 PM - 11:03 PM
Minor Periods
10:44 AM - 12:14 AM12:22 AM - 1:52 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 11.11 μg/m3
Sulphur Dioxide: 2.8 μg/m3
Ozone: 62.84 μg/m3
Astronomical
Sun Transit: 11:53 AM
Sunset: 4:34 PM
Daylight: 9 hrs 22 mins
Moon Transit: 6:50 AM
Moonset: 11:38 AM
Moon Phase: Last Quarter
Moon Illumination: 25.0%
Best Times for Fishing or Hunting
Major Periods
6:20 AM - 8:50 AM9:18 PM - 11:48 PM
Minor Periods
11:08 AM - 12:38 AM1:26 AM - 2:56 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 20.64 μg/m3
Sulphur Dioxide: 5.61 μg/m3
Ozone: 46.08 μg/m3
Astronomical
Sun Transit: 11:53 AM
Sunset: 4:36 PM
Daylight: 9 hrs 23 mins
Moon Transit: 7:36 AM
Moonset: 12:07 AM
Moon Phase: Waning Crescent
Moon Illumination: 15.9%
Best Times for Fishing or Hunting
Major Periods
7:06 AM - 9:36 AM12:00 AM - 12:00 AM
Minor Periods
11:37 AM - 1:07 PM2:30 AM - 4:00 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 16.53 μg/m3
Sulphur Dioxide: 8.18 μg/m3
Ozone: 54.62 μg/m3
Astronomical
Sun Transit: 11:54 AM
Sunset: 4:37 PM
Daylight: 9 hrs 25 mins
Moon Transit: 8:25 AM
Moonset: 12:43 AM
Moon Phase: Waning Crescent
Moon Illumination: 8.5%
Best Times for Fishing or Hunting
Major Periods
7:55 AM - 10:25 AM12:00 AM - 12:00 AM
Minor Periods
12:13 AM - 1:43 PM3:34 AM - 5:04 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: 11:54 AM
Sunset: 4:38 PM
Daylight: 9 hrs 26 mins
Moon Transit: 9:16 AM
Moonset: 1:26 PM
Moon Phase: Waning Crescent
Moon Illumination: 3.3%
Best Times for Fishing or Hunting
Major Periods
8:46 AM - 11:16 AM12:00 AM - 12:00 AM
Minor Periods
12:56 AM - 2:26 PM4:34 AM - 6:04 AM
Action Rating: 2 out of 5
