Water Temperature of Stony Brook Reservoir Tributary in Weston, MA

Current Water Temperature

32.0°F

Measurement Time: Sunday, January 25, 2026, 4:30 PM EST

Temperature Locations

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Local Points of Interest

Stony Brook Reservoir Dam

Stony Brook Reservoir Tributary

Station Name: STONY BROOK RES., UNNAMED TRIB 1, NEAR WESTON, MA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 135 feet

Nearest Address:
298 Summer St
Weston, MA 02493
Middlesex County

GPS Coordinates: 42.3545408, -71.2681121

Nearby Water Temperatures

Stony Brook, Weston, MA (1 mi)
Stony Brook Tributary, Weston, MA (1.2 mi)
Stony Brook Tributary, Waltham, MA (1.3 mi)
Stony Brook, Weston, MA (2.4 mi)
Stony Brook, Waltham, MA (3 mi)
Cambridge Reservoir Tributary 3, Waltham, MA (4.5 mi)
Cambridge Reservoir, Lincoln, MA (4.6 mi)
Cambridge Reservoir Tributary 2, Lexington, MA (5.6 mi)
Hobbs Brook, Lincoln, MA (5.7 mi)
Cambridge Reservoir Tributary 1, Lexington, MA (5.7 mi)
Fresh Pond, Cambridge, MA (6.6 mi)
Shawsheen River, Bedford, MA (7.8 mi)
Nashua River, Clinton, MA (20.8 mi)
Gates Brook, West Boylston, MA (25.9 mi)
Stillwater River, Sterling, MA (27 mi)

Weather for Weston, Massachusetts

Current Weather

26.1°F
Freezing fog
Freezing fog
14°F
25.4°F
92%
ENE 14.8 mph
21.6 mph
13.3°F
23.8°F
0.14 in
60%
0 mi
1014 mbar
0

Five Day Weather Forecast

Moderate or heavy snow showers
Sun
H: 24°F
L: 4°F
Light snow
Mon
H: 20°F
L: 14°F
Partly Cloudy
Tue
H: 22°F
L: 6°F
Sunny
Wed
H: 28°F
L: 10°F
Light freezing rain
Thu
H: 23°F
L: -4°F

Air Quality

AQI: 2 - Moderate
PM2.5: 5.95 μg/m3
PM10: 9.25 μg/m3
Carbon Monoxide: 150.85 μg/m3
Nitrogen Dioxide: 3.45 μg/m3
Sulphur Dioxide: 1.65 μg/m3
Ozone: 76 μg/m3

Astronomical

Sunrise: 7:05 AM
Sun Transit: 11:57 AM
Sunset: 4:50 PM
Daylight: 9 hrs 45 mins
Moonrise: 10:11 AM
Moon Transit: 5:19 PM
Moonset: 12:27 AM
Moon Phase: First Quarter
Moon Illumination: 45.8%

Best Times for Fishing or Hunting

Major Periods

6:59 AM - 9:29 AM
4:49 PM - 7:19 PM

Minor Periods

9:41 AM - 11:11 AM
12:00 AM - 12:00 AM

Action Rating: 4 out of 5

Winter Storm Warning issued January 25 at 12:41PM EST until January 26 at 8:00PM EST by NWS Boston/Norton MA

Effective: Sun January 25, 2026, 12:41 PM
Expires: Mon January 26, 2026, 7:00 AM

* WHAT...Heavy snow expected. Total snow accumulations between 12 and 20 inches. Localized higher amounts of 20 to 24 inches across northeast and western Massachusetts are possible. * WHERE...Portions of northern Connecticut, central, eastern, northeastern, southeastern, and western Massachusetts, and northern and southern Rhode Island. * WHEN...Until 8 PM EST Monday. * IMPACTS...Travel will be difficult due to low visibility and snow covered roads.

Consider delaying all travel during the storm. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency.


Winter Storm Warning issued January 25 at 12:46PM EST until January 26 at 7:00PM EST by NWS Gray ME

Effective: Sun January 25, 2026, 12:46 PM
Expires: Mon January 26, 2026, 1:00 AM

* WHAT...Heavy snow expected. Total snow accumulations between 12 and 18 inches with localized amounts up to around 2 feet possible, especially across coastal SW Maine and SE New Hampshire. * WHERE...Portions of southwest Maine and central, northern, and southern New Hampshire. * WHEN...Until 7 PM EST Monday. * IMPACTS...The potential exists for snowbands that will bring periods of locally heavy snowfall, which will lead to rapid snow accumulations and extremely dangerous travel conditions. Travel is not recommended as heavy snowfall and very low visibility will create extremely dangerous driving conditions. The hazardous conditions could impact the Monday morning and evening commutes.

If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions can be obtained by going to newengland511.org Persons should consider delaying all travel. Motorists should use extreme caution if travel is absolutely necessary.


Winter Storm Warning issued January 25 at 2:38PM EST until January 26 at 7:00PM EST by NWS Gray ME

Effective: Sun January 25, 2026, 2:38 PM
Expires: Mon January 26, 2026, 2:45 AM

...SIGNIFICANT SNOWSTORM LATE SUNDAY THROUGH MONDAY... * WHAT...Heavy snow expected. Total snow accumulations between 12 and 18 inches with localized amounts up to around 2 feet possible, especially across coastal southwest Maine and southeast New Hampshire. * WHERE...Portions of southwest Maine and central, northern, and southern New Hampshire. * WHEN...Until 7 PM EST Monday. * IMPACTS...Significant snowfall with the potential for a foot plus of snow will bring a period of impacts. Moderate snow with periods of heavy snow will create hazardous travel conditions across the region. The potential exists for snowbands that will bring periods of locally heavy snowfall, which will lead to rapid snow accumulations and extremely dangerous travel conditions. Travel is not recommended as heavy snowfall and very low visibility will create extremely dangerous driving conditions. The hazardous conditions could impact the Monday morning and evening commutes. * ADDITIONAL DETAILS...Snowfall rates of 2 to 3 inches per hour are possible this evening and overnight into early Monday.

If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions can be obtained by going to newengland511.org Persons should consider delaying all travel. Motorists should use extreme caution if travel is absolutely necessary.


Sunday, January 25, 2026

Weather Forecast

Moderate or heavy snow showers
23.9°F
4.1°F
13.2°F
64%
1.17 in
62%
45%
15.4 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 7.93 μg/m3
PM10: 8.67 μg/m3
Carbon Monoxide: 249.57 μg/m3
Nitrogen Dioxide: 21.23 μg/m3
Sulphur Dioxide: 3.55 μg/m3
Ozone: 54 μg/m3

Astronomical

Sunrise: 7:05 AM
Sun Transit: 11:57 AM
Sunset: 4:50 PM
Daylight: 9 hrs 45 mins
Moonrise: 10:11 AM
Moon Transit: 5:19 PM
Moonset: 12:27 AM
Moon Phase: First Quarter
Moon Illumination: 45.8%

Best Times for Fishing or Hunting

Major Periods

6:59 AM - 9:29 AM
4:49 PM - 7:19 PM

Minor Periods

9:41 AM - 11:11 AM
12:00 AM - 12:00 AM

Action Rating: 4 out of 5

Monday, January 26, 2026

Weather Forecast

Light snow
19.9°F
13.8°F
18.7°F
87%
0.46 in
82%
56%
15.2 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 6.35 μg/m3
PM10: 8.22 μg/m3
Carbon Monoxide: 198.65 μg/m3
Nitrogen Dioxide: 13.25 μg/m3
Sulphur Dioxide: 2.35 μg/m3
Ozone: 64.56 μg/m3

Astronomical

Sunrise: 7:04 AM
Sun Transit: 11:57 AM
Sunset: 4:52 PM
Daylight: 9 hrs 47 mins
Moonrise: 10:39 AM
Moon Transit: 6:12 PM
Moonset: 12:43 AM
Moon Phase: First Quarter
Moon Illumination: 57.1%

Best Times for Fishing or Hunting

Major Periods

7:50 AM - 10:20 AM
5:42 PM - 8:12 PM

Minor Periods

10:09 AM - 11:39 AM
12:13 AM - 1:43 AM

Action Rating: 2 out of 5

Tuesday, January 27, 2026

Weather Forecast

Partly Cloudy
21.7°F
6.2°F
16.5°F
71%
0 in
0%
0%
13 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 6.6 μg/m3
PM10: 6.97 μg/m3
Carbon Monoxide: 205.49 μg/m3
Nitrogen Dioxide: 16.14 μg/m3
Sulphur Dioxide: 2.67 μg/m3
Ozone: 61.44 μg/m3

Astronomical

Sunrise: 7:03 AM
Sun Transit: 11:57 AM
Sunset: 4:53 PM
Daylight: 9 hrs 50 mins
Moonrise: 11:14 AM
Moon Transit: 7:10 PM
Moonset: 2:00 AM
Moon Phase: First Quarter
Moon Illumination: 68.0%

Best Times for Fishing or Hunting

Major Periods

8:46 AM - 11:16 AM
6:40 PM - 9:10 PM

Minor Periods

10:44 AM - 12:14 AM
1:30 AM - 3:00 AM

Action Rating: 2 out of 5

Wednesday, January 28, 2026

Weather Forecast

Sunny
28.4°F
10.4°F
17.1°F
68%
0 in
0%
0%
10.3 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 13.95 μg/m3
PM10: 14.42 μg/m3
Carbon Monoxide: 237.77 μg/m3
Nitrogen Dioxide: 24.45 μg/m3
Sulphur Dioxide: 3.14 μg/m3
Ozone: 49.16 μg/m3

Astronomical

Sunrise: 7:02 AM
Sun Transit: 11:58 AM
Sunset: 4:54 PM
Daylight: 9 hrs 52 mins
Moonrise: 12:01 AM
Moon Transit: 8:13 PM
Moonset: 3:18 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 78.1%

Best Times for Fishing or Hunting

Major Periods

9:47 AM - 12:17 AM
7:43 PM - 10:13 PM

Minor Periods

11:31 AM - 1:01 PM
2:48 AM - 4:18 AM

Action Rating: 2 out of 5

Thursday, January 29, 2026

Weather Forecast

Light freezing rain
22.7°F
-3.5°F
11.5°F
83%
0.01 in
60%
11%
10.1 mph
0.3


Air Quality

AQI: 2 - Moderate
PM2.5: 26.11 μg/m3
PM10: 26.97 μg/m3
Carbon Monoxide: 429.5 μg/m3
Nitrogen Dioxide: 56.26 μg/m3
Sulphur Dioxide: 3.43 μg/m3
Ozone: 8.62 μg/m3

Astronomical

Sunrise: 7:02 AM
Sun Transit: 11:58 AM
Sunset: 4:55 PM
Daylight: 9 hrs 54 mins
Moonrise: 12:59 AM
Moon Transit: 9:17 PM
Moonset: 4:31 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 86.7%

Best Times for Fishing or Hunting

Major Periods

10:52 AM - 1:22 PM
8:47 PM - 11:17 PM

Minor Periods

12:29 AM - 1:59 PM
4:01 AM - 5:31 AM

Action Rating: 2 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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