Water Temperature of Stony Brook in Waltham, MA

Current Water Temperature

72.9°F

Measurement Time: Tuesday, June 23, 2026, 2:00 PM EDT

Temperature Locations

View Nearby Locations     View All Massachusetts Locations     View Locations Near Me

Local Points of Interest

Cambridge Reservoir (Hobbs Brook Basin)

Stony Brook

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

68°F
Light rain
Light rain
68°F
76.8°F
87%
SSW 2.2 mph
3.8 mph
73.1°F
69.4°F
0.01 in
100%
9 mi
1010 mbar
0.2

Five Day Weather Forecast

Patchy rain nearby
Tue
H: 75°F
L: 63°F
Sunny
Wed
H: 83°F
L: 60°F
Patchy rain nearby
Thu
H: 85°F
L: 57°F
Moderate rain
Fri
H: 80°F
L: 62°F
Sunny
Sat
H: 79°F
L: 58°F

Air Quality

AQI: 1 - Good
PM2.5: 8.2 μg/m3
PM10: 8.6 μg/m3
Carbon Monoxide: 176 μg/m3
Nitrogen Dioxide: 19.5 μg/m3
Sulphur Dioxide: 1.2 μg/m3
Ozone: 68 μg/m3

Astronomical

Sunrise: 5:09 AM
Sun Transit: 12:47 AM
Sunset: 8:26 PM
Daylight: 15 hrs 18 mins
Moonrise: 2:49 PM
Moon Transit: 8:09 PM
Moonset: 12:58 AM
Moon Phase: First Quarter
Moon Illumination: 61.0%

Best Times for Fishing or Hunting

Major Periods

9:51 AM - 12:21 AM
7:39 PM - 10:09 PM

Minor Periods

2:19 PM - 3:49 PM
12:28 AM - 1:58 AM

Action Rating: 2 out of 5

Tuesday, June 23, 2026

Weather Forecast

Patchy rain nearby
74.5°F
63°F
67.2°F
91%
0.09 in
80%
0%
6.9 mph
3.4


Air Quality

AQI: 1 - Good
PM2.5: 6.27 μg/m3
PM10: 6.68 μg/m3
Carbon Monoxide: 155.58 μg/m3
Nitrogen Dioxide: 16.78 μg/m3
Sulphur Dioxide: 0.98 μg/m3
Ozone: 66.63 μg/m3

Astronomical

Sunrise: 5:09 AM
Sun Transit: 12:47 AM
Sunset: 8:26 PM
Daylight: 15 hrs 18 mins
Moonrise: 2:49 PM
Moon Transit: 8:09 PM
Moonset: 12:58 AM
Moon Phase: First Quarter
Moon Illumination: 61.0%

Best Times for Fishing or Hunting

Major Periods

9:51 AM - 12:21 AM
7:39 PM - 10:09 PM

Minor Periods

2:19 PM - 3:49 PM
12:28 AM - 1:58 AM

Action Rating: 2 out of 5

Wednesday, June 24, 2026

Weather Forecast

Sunny
83.1°F
60.3°F
70.1°F
63%
0 in
5%
0%
10.5 mph
8.1


Air Quality

AQI: 1 - Good
PM2.5: 7.54 μg/m3
PM10: 7.64 μg/m3
Carbon Monoxide: 139.67 μg/m3
Nitrogen Dioxide: 14.86 μg/m3
Sulphur Dioxide: 1.06 μg/m3
Ozone: 60.13 μg/m3

Astronomical

Sunrise: 5:09 AM
Sun Transit: 12:47 AM
Sunset: 8:26 PM
Daylight: 15 hrs 18 mins
Moonrise: 3:54 PM
Moon Transit: 8:52 PM
Moonset: 1:20 AM
Moon Phase: First Quarter
Moon Illumination: 71.7%

Best Times for Fishing or Hunting

Major Periods

10:35 AM - 1:05 PM
8:22 PM - 10:52 PM

Minor Periods

3:24 PM - 4:54 PM
12:50 AM - 2:20 AM

Action Rating: 3 out of 5

Thursday, June 25, 2026

Weather Forecast

Patchy rain nearby
84.6°F
57.3°F
69.3°F
60%
0.12 in
57%
0%
11 mph
7.9


Air Quality

AQI: 1 - Good
PM2.5: 6.7 μg/m3
PM10: 6.86 μg/m3
Carbon Monoxide: 184.17 μg/m3
Nitrogen Dioxide: 12.97 μg/m3
Sulphur Dioxide: 0.63 μg/m3
Ozone: 66.58 μg/m3

Astronomical

Sunrise: 5:09 AM
Sun Transit: 12:47 AM
Sunset: 8:26 PM
Daylight: 15 hrs 17 mins
Moonrise: 4:59 PM
Moon Transit: 9:38 PM
Moonset: 1:44 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 81.2%

Best Times for Fishing or Hunting

Major Periods

11:20 AM - 1:50 PM
9:08 PM - 11:38 PM

Minor Periods

4:29 PM - 5:59 PM
1:14 AM - 2:44 AM

Action Rating: 2 out of 5

Friday, June 26, 2026

Weather Forecast

Moderate rain
80°F
61.9°F
69°F
78%
0.32 in
77%
0%
9.6 mph
7.2


Air Quality

AQI: 1 - Good
PM2.5: 8.68 μg/m3
PM10: 10.17 μg/m3
Carbon Monoxide: 145.58 μg/m3
Nitrogen Dioxide: 9.18 μg/m3
Sulphur Dioxide: 0.88 μg/m3
Ozone: 84.42 μg/m3

Astronomical

Sunrise: 5:10 AM
Sun Transit: 12:48 AM
Sunset: 8:27 PM
Daylight: 15 hrs 17 mins
Moonrise: 6:03 PM
Moon Transit: 10:27 PM
Moonset: 2:13 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 89.2%

Best Times for Fishing or Hunting

Major Periods

12:07 AM - 2:37 PM
12:00 AM - 12:00 AM

Minor Periods

5:33 PM - 7:03 PM
1:43 AM - 3:13 AM

Action Rating: 2 out of 5

Saturday, June 27, 2026

Weather Forecast

Sunny
78.7°F
58.4°F
68°F
71%
0 in
6%
0%
9.6 mph
8.1


Air Quality

AQI: 1 - Good
PM2.5: 11.57 μg/m3
PM10: 12.86 μg/m3
Carbon Monoxide: 210.22 μg/m3
Nitrogen Dioxide: 14.69 μg/m3
Sulphur Dioxide: 1.24 μg/m3
Ozone: 55.22 μg/m3

Astronomical

Sunrise: 5:10 AM
Sun Transit: 12:48 AM
Sunset: 8:27 PM
Daylight: 15 hrs 17 mins
Moonrise: 7:03 PM
Moon Transit: 11:17 PM
Moonset: 2:48 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.2%

Best Times for Fishing or Hunting

Major Periods

12:57 AM - 3:27 PM
12:00 AM - 12:00 AM

Minor Periods

6:33 PM - 8:03 PM
2:18 AM - 3:48 AM

Action Rating: 3 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.

Webcams Near Waltham, MA

Sponsored Content