Water Temperature of Cambridge Reservoir Tributary 3 in Waltham, MA
Current Water Temperature
35.2°F
Measurement Time: Wednesday, March 12, 2025, 6:30 AM EDT
Temperature Locations
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Local Points of Interest
Hobbs Brook BasinSponsored Content
Cambridge Reservoir Tributary 3
Station Name: CAMBRIDGE RES., UNNAMED TRIB 3, NR LEXINGTON, MA
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 197 feet / 60 meters
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
43°F

Conditions: Sunny
Humidity: 19%
Feels Like: 38.3°F
Wind: N 7.8 mph
Wind Gusts: 9 mph
Humidity: 19%
Feels Like: 38.3°F
Wind: N 7.8 mph
Wind Gusts: 9 mph
Pressure: 30.02 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 3.1
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 3.1
Five Day Weather Forecast

Wed
H: 48°F
L: 31°F

Thu
H: 37°F
L: 32°F

Fri
H: 41°F
L: 34°F

Sat
H: 59°F
L: 37°F

Sun
H: 60°F
L: 54°F
Air Quality
AQI:
1 - Good
PM2.5:
7.22 μg/m3
PM10:
7.4 μg/m3
Carbon Monoxide: 345.95 μg/m3
Nitrogen Dioxide: 15.17 μg/m3
Sulphur Dioxide: 5.37 μg/m3
Ozone: 87 μg/m3
Nitrogen Dioxide: 15.17 μg/m3
Sulphur Dioxide: 5.37 μg/m3
Ozone: 87 μg/m3
Astronomical
Sunrise: 7:02 AM
Sun Transit: 12:54 AM
Sunset: 6:49 PM
Daylight: 11 hrs 47 mins
Sun Transit: 12:54 AM
Sunset: 6:49 PM
Daylight: 11 hrs 47 mins
Moonrise: 5:20 PM
Moon Transit: 12:00 AM
Moonset: 6:29 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.3%
Moon Transit: 12:00 AM
Moonset: 6:29 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.3%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM1:54 PM - 4:24 PM
Minor Periods
4:50 PM - 6:20 PM5:59 AM - 7:29 AM
Action Rating: 4 out of 5
Wednesday, March 12, 2025
Weather Forecast
Conditions: Sunny
Average Temperature: 39.2°F
Average Humidity: 61%
Average Temperature: 39.2°F
Average Humidity: 61%
Chance of Rain: 0%
Wind: 10.3 mph
UV Index: 0.9
Wind: 10.3 mph
UV Index: 0.9
Air Quality
AQI:
1 - Good
PM2.5:
9.72 μg/m3
PM10:
10.4 μg/m3
Carbon Monoxide: 393.01 μg/m3
Nitrogen Dioxide: 25.79 μg/m3
Sulphur Dioxide: 6.13 μg/m3
Ozone: 77.32 μg/m3
Nitrogen Dioxide: 25.79 μg/m3
Sulphur Dioxide: 6.13 μg/m3
Ozone: 77.32 μg/m3
Astronomical
Sunrise: 7:02 AM
Sun Transit: 12:54 AM
Sunset: 6:49 PM
Daylight: 11 hrs 47 mins
Sun Transit: 12:54 AM
Sunset: 6:49 PM
Daylight: 11 hrs 47 mins
Moonrise: 5:20 PM
Moon Transit: 12:00 AM
Moonset: 6:29 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.3%
Moon Transit: 12:00 AM
Moonset: 6:29 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.3%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM1:54 PM - 4:24 PM
Minor Periods
4:50 PM - 6:20 PM5:59 AM - 7:29 AM
Action Rating: 4 out of 5
Thursday, March 13, 2025
Weather Forecast
Conditions: Overcast
Average Temperature: 34.2°F
Average Humidity: 83%
Average Temperature: 34.2°F
Average Humidity: 83%
Chance of Rain: 0%
Wind: 7.6 mph
UV Index: 0.3
Wind: 7.6 mph
UV Index: 0.3
Air Quality
AQI:
2 - Moderate
PM2.5:
17.58 μg/m3
PM10:
22.36 μg/m3
Carbon Monoxide: 434.75 μg/m3
Nitrogen Dioxide: 36.95 μg/m3
Sulphur Dioxide: 5.52 μg/m3
Ozone: 67.32 μg/m3
Nitrogen Dioxide: 36.95 μg/m3
Sulphur Dioxide: 5.52 μg/m3
Ozone: 67.32 μg/m3
Astronomical
Sunrise: 7:00 AM
Sun Transit: 12:54 AM
Sunset: 6:50 PM
Daylight: 11 hrs 50 mins
Sun Transit: 12:54 AM
Sunset: 6:50 PM
Daylight: 11 hrs 50 mins
Moonrise: 6:24 PM
Moon Transit: 12:10 AM
Moonset: 6:49 AM
Moon Phase: Full
Moon Illumination: 99.7%
Moon Transit: 12:10 AM
Moonset: 6:49 AM
Moon Phase: Full
Moon Illumination: 99.7%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM2:35 PM - 5:05 PM
Minor Periods
5:54 PM - 7:24 PM6:19 AM - 7:49 AM
Action Rating: 3 out of 5
Friday, March 14, 2025
Weather Forecast
Conditions: Overcast
Average Temperature: 37.4°F
Average Humidity: 92%
Average Temperature: 37.4°F
Average Humidity: 92%
Chance of Rain: 0%
Wind: 6.3 mph
UV Index: 1
Wind: 6.3 mph
UV Index: 1
Air Quality
AQI:
2 - Moderate
PM2.5:
32.54 μg/m3
PM10:
42.28 μg/m3
Carbon Monoxide: 395.46 μg/m3
Nitrogen Dioxide: 52.63 μg/m3
Sulphur Dioxide: 6.53 μg/m3
Ozone: 54.6 μg/m3
Nitrogen Dioxide: 52.63 μg/m3
Sulphur Dioxide: 6.53 μg/m3
Ozone: 54.6 μg/m3
Astronomical
Sunrise: 6:58 AM
Sun Transit: 12:54 AM
Sunset: 6:51 PM
Daylight: 11 hrs 53 mins
Sun Transit: 12:54 AM
Sunset: 6:51 PM
Daylight: 11 hrs 53 mins
Moonrise: 7:26 PM
Moon Transit: 12:51 AM
Moonset: 7:07 AM
Moon Phase: Full
Moon Illumination: 99.6%
Moon Transit: 12:51 AM
Moonset: 7:07 AM
Moon Phase: Full
Moon Illumination: 99.6%
Best Times for Fishing or Hunting
Major Periods
12:21 AM - 2:51 AM3:15 PM - 5:45 PM
Minor Periods
6:56 PM - 8:26 PM6:37 AM - 8:07 AM
Action Rating: 5 out of 5
Saturday, March 15, 2025
Weather Forecast
Conditions: Overcast
Average Temperature: 46.2°F
Average Humidity: 90%
Average Temperature: 46.2°F
Average Humidity: 90%
Chance of Rain: 0%
Wind: 10.1 mph
UV Index: 0.6
Wind: 10.1 mph
UV Index: 0.6
Air Quality
AQI:
2 - Moderate
PM2.5:
36.08 μg/m3
PM10:
42.33 μg/m3
Carbon Monoxide: 529.69 μg/m3
Nitrogen Dioxide: 70.27 μg/m3
Sulphur Dioxide: 8.18 μg/m3
Ozone: 42.56 μg/m3
Nitrogen Dioxide: 70.27 μg/m3
Sulphur Dioxide: 8.18 μg/m3
Ozone: 42.56 μg/m3
Astronomical
Sunrise: 6:57 AM
Sun Transit: 12:53 AM
Sunset: 6:52 PM
Daylight: 11 hrs 56 mins
Sun Transit: 12:53 AM
Sunset: 6:52 PM
Daylight: 11 hrs 56 mins
Moonrise: 8:29 PM
Moon Transit: 1:30 AM
Moonset: 7:24 AM
Moon Phase: Full
Moon Illumination: 97.0%
Moon Transit: 1:30 AM
Moonset: 7:24 AM
Moon Phase: Full
Moon Illumination: 97.0%
Best Times for Fishing or Hunting
Major Periods
1:00 AM - 3:30 AM3:54 PM - 6:24 PM
Minor Periods
7:59 PM - 9:29 PM6:54 AM - 8:24 AM
Action Rating: 5 out of 5
Sunday, March 16, 2025
Weather Forecast
Conditions: Moderate rain
Average Temperature: 58.1°F
Average Humidity: 92%
Average Temperature: 58.1°F
Average Humidity: 92%
Chance of Rain: 88%
Wind: 18.1 mph
UV Index: 0
Wind: 18.1 mph
UV Index: 0
Air Quality
AQI:
1 - Good
PM2.5:
14.37 μg/m3
PM10:
17.89 μg/m3
Carbon Monoxide: 310.52 μg/m3
Nitrogen Dioxide: 17.87 μg/m3
Sulphur Dioxide: 2.43 μg/m3
Ozone: 75.23 μg/m3
Nitrogen Dioxide: 17.87 μg/m3
Sulphur Dioxide: 2.43 μg/m3
Ozone: 75.23 μg/m3
Astronomical
Sunrise: 6:55 AM
Sun Transit: 12:53 AM
Sunset: 6:53 PM
Daylight: 11 hrs 58 mins
Sun Transit: 12:53 AM
Sunset: 6:53 PM
Daylight: 11 hrs 58 mins
Moonrise: 9:31 PM
Moon Transit: 2:10 AM
Moonset: 7:42 AM
Moon Phase: Full
Moon Illumination: 91.9%
Moon Transit: 2:10 AM
Moonset: 7:42 AM
Moon Phase: Full
Moon Illumination: 91.9%
Best Times for Fishing or Hunting
Major Periods
1:40 AM - 4:10 AM4:34 PM - 7:04 PM
Minor Periods
9:01 PM - 10:31 PM7:12 AM - 8:42 AM
Action Rating: 5 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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