Water Temperature of Stony Brook in Weston, MA
Current Water Temperature
Measurement Time: Thursday, July 3, 2025, 5:10 PM EDT
Temperature Locations
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Local Points of Interest
South Quarry Pond; Stony Brook Reservoir; Waltham, MASponsored Content
Station Name: STONY BROOK AT RT 20 AT WALTHAM, MA
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 105 feet / 32 meters
Nearest Address:
99 Sibley Rd
Weston, MA 02493
Middlesex County
GPS Coordinates: 42.368985, -71.2706123
Nearby Water Temperatures
Stony Brook Tributary, Waltham, MA (0.2 mi)Stony Brook Tributary, Weston, MA (0.3 mi)
Stony Brook Reservoir Tributary, Weston, MA (1.0 mi)
Stony Brook, Weston, MA (1.5 mi)
Stony Brook, Waltham, MA (2.0 mi)
Cambridge Reservoir Tributary 3, Waltham, MA (3.6 mi)
Cambridge Reservoir, Lincoln, MA (3.6 mi)
Cambridge Reservoir Tributary 2, Lexington, MA (4.7 mi)
Hobbs Brook, Lincoln, MA (4.7 mi)
Cambridge Reservoir Tributary 1, Lexington, MA (4.7 mi)
Fresh Pond, Cambridge, MA (6.5 mi)
Shawsheen River, Bedford, MA (6.8 mi)
Nashua River, Clinton, MA (20.5 mi)
Gates Brook, West Boylston, MA (25.8 mi)
Stillwater River, Sterling, MA (26.7 mi)
Weather for Weston, Massachusetts
Current Weather

Humidity: 37%
Feels Like: 80.2°F
Wind: W 2.2 mph
Wind Gusts: 2.4 mph
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 9 mi
UV Index: 0
Five Day Weather Forecast

Thu
H: 91°F
L: 69°F

Fri
H: 85°F
L: 60°F

Sat
H: 87°F
L: 62°F

Sun
H: 88°F
L: 65°F

Mon
H: 93°F
L: 69°F
Air Quality
Nitrogen Dioxide: 24.61 μg/m3
Sulphur Dioxide: 4.63 μg/m3
Ozone: 64 μg/m3
Astronomical
Sun Transit: 12:49 AM
Sunset: 8:26 PM
Daylight: 15 hrs 13 mins
Moon Transit: 7:24 PM
Moonset: 12:23 AM
Moon Phase: First Quarter
Moon Illumination: 53.9%
Best Times for Fishing or Hunting
Major Periods
9:08 AM - 11:38 AM6:54 PM - 9:24 PM
Minor Periods
1:27 PM - 2:57 PM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Severe Thunderstorm Watch issued July 3 at 1:31PM EDT until July 3 at 10:00PM EDT by NWS Boston/Norton MA
Effective: Thu July 3, 2025, 1:31 PM
Expires: Thu July 3, 2025, 10:00 PM
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 484 IN EFFECT UNTIL 10 PM EDT THIS EVENING FOR THE FOLLOWING AREAS IN CONNECTICUT THIS WATCH INCLUDES 3 COUNTIES IN NORTHERN CONNECTICUT HARTFORD TOLLAND WINDHAM IN MASSACHUSETTS THIS WATCH INCLUDES 10 COUNTIES IN CENTRAL MASSACHUSETTS WORCESTER IN EASTERN MASSACHUSETTS MIDDLESEX NORFOLK SUFFOLK IN NORTHEASTERN MASSACHUSETTS ESSEX IN SOUTHEASTERN MASSACHUSETTS BRISTOL PLYMOUTH IN WESTERN MASSACHUSETTS FRANKLIN HAMPDEN HAMPSHIRE IN RHODE ISLAND THIS WATCH INCLUDES 5 COUNTIES IN NORTHERN RHODE ISLAND BRISTOL KENT PROVIDENCE IN SOUTHERN RHODE ISLAND NEWPORT WASHINGTON THIS INCLUDES THE CITIES OF BLOCK ISLAND, BOSTON, BRISTOL, BROCKTON, FALL RIVER, FITCHBURG, FOXBOROUGH, FRAMINGHAM, GLOUCESTER, GREENFIELD, HARTFORD, LAWRENCE, LOWELL, NEW BEDFORD, NEWPORT, NORTHAMPTON, PLYMOUTH, PROVIDENCE, PUTNAM, QUINCY, SPRINGFIELD, TAUNTON, UNION, VERNON, WARWICK, WESTERLY, WILLIMANTIC, AND WORCESTER.
Severe Thunderstorm Watch issued July 3 at 1:31PM EDT until July 3 at 10:00PM EDT by NWS Boston/Norton MA
Effective: Thu July 3, 2025, 1:31 PM
Expires: Thu July 3, 2025, 10:00 PM
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 484 IN EFFECT UNTIL 10 PM EDT THIS EVENING FOR THE FOLLOWING AREAS IN CONNECTICUT THIS WATCH INCLUDES 3 COUNTIES IN NORTHERN CONNECTICUT HARTFORD TOLLAND WINDHAM IN MASSACHUSETTS THIS WATCH INCLUDES 10 COUNTIES IN CENTRAL MASSACHUSETTS WORCESTER IN EASTERN MASSACHUSETTS MIDDLESEX NORFOLK SUFFOLK IN NORTHEASTERN MASSACHUSETTS ESSEX IN SOUTHEASTERN MASSACHUSETTS BRISTOL PLYMOUTH IN WESTERN MASSACHUSETTS FRANKLIN HAMPDEN HAMPSHIRE IN RHODE ISLAND THIS WATCH INCLUDES 5 COUNTIES IN NORTHERN RHODE ISLAND BRISTOL KENT PROVIDENCE IN SOUTHERN RHODE ISLAND NEWPORT WASHINGTON THIS INCLUDES THE CITIES OF BLOCK ISLAND, BOSTON, BRISTOL, BROCKTON, FALL RIVER, FITCHBURG, FOXBOROUGH, FRAMINGHAM, GLOUCESTER, GREENFIELD, HARTFORD, LAWRENCE, LOWELL, NEW BEDFORD, NEWPORT, NORTHAMPTON, PLYMOUTH, PROVIDENCE, PUTNAM, QUINCY, SPRINGFIELD, TAUNTON, UNION, VERNON, WARWICK, WESTERLY, WILLIMANTIC, AND WORCESTER.
Severe Thunderstorm Watch issued July 3 at 1:31PM EDT until July 3 at 10:00PM EDT by NWS Boston/Norton MA
Effective: Thu July 3, 2025, 1:31 PM
Expires: Thu July 3, 2025, 10:00 PM
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 484 IN EFFECT UNTIL 10 PM EDT THIS EVENING FOR THE FOLLOWING AREAS IN CONNECTICUT THIS WATCH INCLUDES 3 COUNTIES IN NORTHERN CONNECTICUT HARTFORD TOLLAND WINDHAM IN MASSACHUSETTS THIS WATCH INCLUDES 10 COUNTIES IN CENTRAL MASSACHUSETTS WORCESTER IN EASTERN MASSACHUSETTS MIDDLESEX NORFOLK SUFFOLK IN NORTHEASTERN MASSACHUSETTS ESSEX IN SOUTHEASTERN MASSACHUSETTS BRISTOL PLYMOUTH IN WESTERN MASSACHUSETTS FRANKLIN HAMPDEN HAMPSHIRE IN RHODE ISLAND THIS WATCH INCLUDES 5 COUNTIES IN NORTHERN RHODE ISLAND BRISTOL KENT PROVIDENCE IN SOUTHERN RHODE ISLAND NEWPORT WASHINGTON THIS INCLUDES THE CITIES OF BLOCK ISLAND, BOSTON, BRISTOL, BROCKTON, FALL RIVER, FITCHBURG, FOXBOROUGH, FRAMINGHAM, GLOUCESTER, GREENFIELD, HARTFORD, LAWRENCE, LOWELL, NEW BEDFORD, NEWPORT, NORTHAMPTON, PLYMOUTH, PROVIDENCE, PUTNAM, QUINCY, SPRINGFIELD, TAUNTON, UNION, VERNON, WARWICK, WESTERLY, WILLIMANTIC, AND WORCESTER.
Severe Thunderstorm Watch issued July 3 at 1:31PM EDT until July 3 at 10:00PM EDT by NWS Boston/Norton MA
Effective: Thu July 3, 2025, 1:31 PM
Expires: Thu July 3, 2025, 10:00 PM
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 484 IN EFFECT UNTIL 10 PM EDT THIS EVENING FOR THE FOLLOWING AREAS IN CONNECTICUT THIS WATCH INCLUDES 3 COUNTIES IN NORTHERN CONNECTICUT HARTFORD TOLLAND WINDHAM IN MASSACHUSETTS THIS WATCH INCLUDES 10 COUNTIES IN CENTRAL MASSACHUSETTS WORCESTER IN EASTERN MASSACHUSETTS MIDDLESEX NORFOLK SUFFOLK IN NORTHEASTERN MASSACHUSETTS ESSEX IN SOUTHEASTERN MASSACHUSETTS BRISTOL PLYMOUTH IN WESTERN MASSACHUSETTS FRANKLIN HAMPDEN HAMPSHIRE IN RHODE ISLAND THIS WATCH INCLUDES 5 COUNTIES IN NORTHERN RHODE ISLAND BRISTOL KENT PROVIDENCE IN SOUTHERN RHODE ISLAND NEWPORT WASHINGTON THIS INCLUDES THE CITIES OF BLOCK ISLAND, BOSTON, BRISTOL, BROCKTON, FALL RIVER, FITCHBURG, FOXBOROUGH, FRAMINGHAM, GLOUCESTER, GREENFIELD, HARTFORD, LAWRENCE, LOWELL, NEW BEDFORD, NEWPORT, NORTHAMPTON, PLYMOUTH, PROVIDENCE, PUTNAM, QUINCY, SPRINGFIELD, TAUNTON, UNION, VERNON, WARWICK, WESTERLY, WILLIMANTIC, AND WORCESTER.
Severe Thunderstorm Watch issued July 3 at 1:31PM EDT until July 3 at 10:00PM EDT by NWS Boston/Norton MA
Effective: Thu July 3, 2025, 1:31 PM
Expires: Thu July 3, 2025, 10:00 PM
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 484 IN EFFECT UNTIL 10 PM EDT THIS EVENING FOR THE FOLLOWING AREAS IN CONNECTICUT THIS WATCH INCLUDES 3 COUNTIES IN NORTHERN CONNECTICUT HARTFORD TOLLAND WINDHAM IN MASSACHUSETTS THIS WATCH INCLUDES 10 COUNTIES IN CENTRAL MASSACHUSETTS WORCESTER IN EASTERN MASSACHUSETTS MIDDLESEX NORFOLK SUFFOLK IN NORTHEASTERN MASSACHUSETTS ESSEX IN SOUTHEASTERN MASSACHUSETTS BRISTOL PLYMOUTH IN WESTERN MASSACHUSETTS FRANKLIN HAMPDEN HAMPSHIRE IN RHODE ISLAND THIS WATCH INCLUDES 5 COUNTIES IN NORTHERN RHODE ISLAND BRISTOL KENT PROVIDENCE IN SOUTHERN RHODE ISLAND NEWPORT WASHINGTON THIS INCLUDES THE CITIES OF BLOCK ISLAND, BOSTON, BRISTOL, BROCKTON, FALL RIVER, FITCHBURG, FOXBOROUGH, FRAMINGHAM, GLOUCESTER, GREENFIELD, HARTFORD, LAWRENCE, LOWELL, NEW BEDFORD, NEWPORT, NORTHAMPTON, PLYMOUTH, PROVIDENCE, PUTNAM, QUINCY, SPRINGFIELD, TAUNTON, UNION, VERNON, WARWICK, WESTERLY, WILLIMANTIC, AND WORCESTER.
Weather Forecast
Average Temperature: 80.5°F
Average Humidity: 59%
Wind: 12.8 mph
UV Index: 2.4
Air Quality
Nitrogen Dioxide: 16.12 μg/m3
Sulphur Dioxide: 3.89 μg/m3
Ozone: 94.12 μg/m3
Astronomical
Sun Transit: 12:49 AM
Sunset: 8:26 PM
Daylight: 15 hrs 13 mins
Moon Transit: 7:24 PM
Moonset: 12:23 AM
Moon Phase: First Quarter
Moon Illumination: 53.9%
Best Times for Fishing or Hunting
Major Periods
9:08 AM - 11:38 AM6:54 PM - 9:24 PM
Minor Periods
1:27 PM - 2:57 PM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 75.9°F
Average Humidity: 47%
Wind: 11 mph
UV Index: 2.1
Air Quality
Nitrogen Dioxide: 14.96 μg/m3
Sulphur Dioxide: 3.21 μg/m3
Ozone: 80.24 μg/m3
Astronomical
Sun Transit: 12:49 AM
Sunset: 8:25 PM
Daylight: 15 hrs 12 mins
Moon Transit: 8:06 PM
Moonset: 12:42 AM
Moon Phase: First Quarter
Moon Illumination: 65.0%
Best Times for Fishing or Hunting
Major Periods
9:49 AM - 12:19 AM7:36 PM - 10:06 PM
Minor Periods
2:30 PM - 4:00 PM12:12 AM - 1:42 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 75.2°F
Average Humidity: 50%
Wind: 8.3 mph
UV Index: 2.3
Air Quality
Nitrogen Dioxide: 22.17 μg/m3
Sulphur Dioxide: 3.8 μg/m3
Ozone: 81.92 μg/m3
Astronomical
Sun Transit: 12:49 AM
Sunset: 8:25 PM
Daylight: 15 hrs 11 mins
Moon Transit: 8:50 PM
Moonset: 1:04 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 75.3%
Best Times for Fishing or Hunting
Major Periods
10:32 AM - 1:02 PM8:20 PM - 10:50 PM
Minor Periods
3:34 PM - 5:04 PM12:34 AM - 2:04 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 76.5°F
Average Humidity: 59%
Wind: 12.3 mph
UV Index: 2.3
Air Quality
Nitrogen Dioxide: 16.95 μg/m3
Sulphur Dioxide: 7.41 μg/m3
Ozone: 126.8 μg/m3
Astronomical
Sun Transit: 12:49 AM
Sunset: 8:25 PM
Daylight: 15 hrs 10 mins
Moon Transit: 9:38 PM
Moonset: 1:30 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 84.4%
Best Times for Fishing or Hunting
Major Periods
11:18 AM - 1:48 PM9:08 PM - 11:38 PM
Minor Periods
4:39 PM - 6:09 PM1:00 AM - 2:30 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 79.9°F
Average Humidity: 57%
Wind: 13.6 mph
UV Index: 2.6
Air Quality
Nitrogen Dioxide: 18.57 μg/m3
Sulphur Dioxide: 6.87 μg/m3
Ozone: 99.77 μg/m3
Astronomical
Sun Transit: 12:50 AM
Sunset: 8:24 PM
Daylight: 15 hrs 9 mins
Moon Transit: 10:29 PM
Moonset: 2:02 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.7%
Best Times for Fishing or Hunting
Major Periods
12:08 AM - 2:38 PM12:00 AM - 12:00 AM
Minor Periods
5:43 PM - 7:13 PM1:32 AM - 3:02 AM
Action Rating: 2 out of 5