Water Temperature of Stony Brook in Waltham, MA
Current Water Temperature
Measurement Time: Friday, January 9, 2026, 10:50 PM EST
Temperature Locations
View Nearby Locations View All Massachusetts Locations View Locations Near Me
Local Points of Interest
Cambridge Reservoir (Hobbs Brook Basin)Station Name: HOBBS BK BELOW CAMBRIDGE RES NR KENDALL GREEN, MA
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 167 feet
Nearest Address:
Winter St
Waltham, MA 02451
Middlesex County
GPS Coordinates: 42.3981512, -71.2733903
Nearby Water Temperatures
Stony Brook, Weston, MA (1.2 mi)Cambridge Reservoir, Lincoln, MA (1.6 mi)
Cambridge Reservoir Tributary 3, Waltham, MA (1.7 mi)
Stony Brook Tributary, Waltham, MA (1.8 mi)
Stony Brook Tributary, Weston, MA (1.9 mi)
Stony Brook, Weston, MA (2 mi)
Hobbs Brook, Lincoln, MA (2.7 mi)
Cambridge Reservoir Tributary 1, Lexington, MA (2.7 mi)
Cambridge Reservoir Tributary 2, Lexington, MA (2.7 mi)
Stony Brook Reservoir Tributary, Weston, MA (3 mi)
Shawsheen River, Bedford, MA (4.8 mi)
Fresh Pond, Cambridge, MA (6.6 mi)
Nashua River, Clinton, MA (20.1 mi)
Gates Brook, West Boylston, MA (25.7 mi)
Stillwater River, Sterling, MA (26.4 mi)
Weather for Waltham, Massachusetts
Current Weather

Five Day Weather Forecast

Sat
H: 41°F
L: 34°F

Sun
H: 45°F
L: 32°F

Mon
H: 32°F
L: 24°F

Tue
H: 43°F
L: 30°F

Wed
H: 44°F
L: 38°F
Air Quality
Nitrogen Dioxide: 24.25 μg/m3
Sulphur Dioxide: 4.35 μg/m3
Ozone: 32 μg/m3
Astronomical
Sun Transit: 11:52 AM
Sunset: 4:32 PM
Daylight: 9 hrs 19 mins
Moon Transit: 5:25 AM
Moonset: 10:53 AM
Moon Phase: Last Quarter
Moon Illumination: 46.5%
Best Times for Fishing or Hunting
Major Periods
4:55 AM - 7:25 AM7:50 PM - 10:20 PM
Minor Periods
10:23 AM - 11:53 AM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Winter Weather Advisory issued January 10 at 12:58AM EST until January 11 at 10:00AM EST by NWS Boston/Norton MA
Effective: Sat January 10, 2026, 12:58 AM
Expires: Sat January 10, 2026, 4:00 PM
* WHAT...Freezing rain possible from late Saturday afternoon through Sunday morning. Areas with great risk of ice accumulation are across the higher elevations of the east slopes of the Berkshires, where one tenth to two tenths of ice accumulation is possible. Less ice accumulation, a few hundredths of an inch across the northern Worcester Hills. * 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.
Winter Weather Advisory issued January 10 at 12:30AM EST until January 11 at 7:00PM EST by NWS Gray ME
Effective: Sat January 10, 2026, 12:30 AM
Expires: Sat January 10, 2026, 12:30 PM
* 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
Weather Forecast
Air Quality
Nitrogen Dioxide: 23.89 μg/m3
Sulphur Dioxide: 4.84 μg/m3
Ozone: 39.44 μg/m3
Astronomical
Sun Transit: 11:52 AM
Sunset: 4:32 PM
Daylight: 9 hrs 19 mins
Moon Transit: 5:25 AM
Moonset: 10:53 AM
Moon Phase: Last Quarter
Moon Illumination: 46.5%
Best Times for Fishing or Hunting
Major Periods
4:55 AM - 7:25 AM7:50 PM - 10:20 PM
Minor Periods
10:23 AM - 11:53 AM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 30.09 μg/m3
Sulphur Dioxide: 5.03 μg/m3
Ozone: 32.88 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: 11.05 μg/m3
Sulphur Dioxide: 2.79 μg/m3
Ozone: 63.36 μg/m3
Astronomical
Sun Transit: 11:53 AM
Sunset: 4:35 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: 25.22 μg/m3
Sulphur Dioxide: 7.16 μg/m3
Ozone: 36.38 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: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 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
