Water Temperature of the Ponaganset River in South Foster, RI

Current Water Temperature

31.8°F

Measurement Time: Friday, February 6, 2026, 4:20 PM EST

Temperature Locations

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Local Points of Interest

Scituate Reservoir Protection Area; Foster, RI

Ponaganset River

Station Name: PONAGANSET RIVER AT SOUTH FOSTER, RI
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 381 feet

Nearest Address:
51–98 Rams Tail Rd
South Foster, RI 02825
Providence County

GPS Coordinates: 41.8187102, -71.7050677

Nearby Water Temperatures

Dolly Cole Brook, Foster, RI (0.3 mi)
Windsor Brook, Foster, RI (1.5 mi)
Hemlock Brook, Foster, RI (2 mi)
Swamp Brook, Scituate, RI (2.4 mi)
Bear Tree Brook, Clayville, RI (2.9 mi)
Westconnaug Stream, Clayville, RI (3 mi)
Cork Brook, Scituate, RI (3 mi)
Spruce Brook, North Scituate, RI (4.8 mi)
Rush Brook, North Scituate, RI (5 mi)
Unnamed Tributary, North Scituate, RI (5 mi)
Wilbur Hollow Brook, Clayville, RI (5.2 mi)
Huntinghouse Brook, Scituate, RI (5.3 mi)
Peeptoad Brook, Scituate, RI (5.6 mi)
Quonapaug Brook, North Scituate, RI (6.4 mi)
Moswansicut Stream, North Scituate, RI (6.4 mi)

Weather for South Foster, Rhode Island

Current Weather

24.1°F
Overcast
Overcast
21.7°F
23°F
88%
ESE 2.2 mph
2.8 mph
22.4°F
17.3°F
0 in
100%
9 mi
1002 mbar
0

Five Day Weather Forecast

Partly Cloudy
Fri
H: 30°F
L: 3°F
Light snow
Sat
H: 26°F
L: 4°F
Sunny
Sun
H: 21°F
L: -2°F
Sunny
Mon
H: 31°F
L: 3°F
Partly Cloudy
Tue
H: 32°F
L: 1°F

Air Quality

AQI: 1 - Good
PM2.5: 15.05 μg/m3
PM10: 16.95 μg/m3
Carbon Monoxide: 244.85 μg/m3
Nitrogen Dioxide: 28.45 μg/m3
Sulphur Dioxide: 2.15 μg/m3
Ozone: 38 μg/m3

Astronomical

Sunrise: 6:54 AM
Sun Transit: 12:00 AM
Sunset: 5:08 PM
Daylight: 10 hrs 15 mins
Moonrise: 10:38 PM
Moon Transit: 3:20 AM
Moonset: 8:58 AM
Moon Phase: Waning Gibbous
Moon Illumination: 74.1%

Best Times for Fishing or Hunting

Major Periods

2:50 AM - 5:20 AM
5:42 PM - 8:12 PM

Minor Periods

10:08 PM - 11:38 PM
8:28 AM - 9:58 AM

Action Rating: 2 out of 5

Winter Weather Advisory issued February 6 at 12:41PM EST until February 7 at 7:00PM EST by NWS Boston/Norton MA

Effective: Fri February 6, 2026, 12:41 PM
Expires: Sat February 7, 2026, 1:45 AM

* WHAT...Snow expected. Total snow accumulations between 2 and 4 inches. * WHERE...Portions of central, eastern, and southeastern Massachusetts and northern and southern Rhode Island. * WHEN...from 4 AM to 7 PM EST Saturday. * IMPACTS...Plan on slippery road conditions.

Slow down and use caution while traveling.


Wind Advisory issued February 6 at 1:22PM EST until February 8 at 12:00AM EST by NWS Upton NY

Effective: Fri February 6, 2026, 1:22 PM
Expires: Sat February 7, 2026, 5:00 AM

* WHAT...For the Wind Advisory, northwest winds 15 to 25 mph with gusts up to 50 mph expected. For the Extreme Cold Warning, dangerously cold wind chills as low as 20 below expected. * WHERE...In Connecticut, Northern Middlesex, Northern New London, Southern Middlesex, and Southern New London Counties. In New York, Northeast Suffolk and Southeast Suffolk Counties. * WHEN...For the Wind Advisory, from 9 AM Saturday to midnight EST Saturday Night. For the Extreme Cold Warning, from 6 PM Saturday to 1 PM EST Sunday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. Dress in layers including a hat, face mask, and gloves if you must go outside. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside.


Extreme Cold Warning issued February 6 at 1:22PM EST until February 8 at 1:00PM EST by NWS Upton NY

Effective: Fri February 6, 2026, 1:22 PM
Expires: Sat February 7, 2026, 5:00 AM

* WHAT...For the Wind Advisory, northwest winds 15 to 25 mph with gusts up to 50 mph expected. For the Extreme Cold Warning, dangerously cold wind chills as low as 20 below expected. * WHERE...In Connecticut, Northern Middlesex, Northern New London, Southern Middlesex, and Southern New London Counties. In New York, Northeast Suffolk and Southeast Suffolk Counties. * WHEN...For the Wind Advisory, from 9 AM Saturday to midnight EST Saturday Night. For the Extreme Cold Warning, from 6 PM Saturday to 1 PM EST Sunday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. Dress in layers including a hat, face mask, and gloves if you must go outside. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside.


Friday, February 6, 2026

Weather Forecast

Partly Cloudy
30°F
2.7°F
17.6°F
69%
0 in
0%
3%
6 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 8.59 μg/m3
PM10: 9.39 μg/m3
Carbon Monoxide: 267.37 μg/m3
Nitrogen Dioxide: 15.74 μg/m3
Sulphur Dioxide: 2.71 μg/m3
Ozone: 65.52 μg/m3

Astronomical

Sunrise: 6:54 AM
Sun Transit: 12:00 AM
Sunset: 5:08 PM
Daylight: 10 hrs 15 mins
Moonrise: 10:38 PM
Moon Transit: 3:20 AM
Moonset: 8:58 AM
Moon Phase: Waning Gibbous
Moon Illumination: 74.1%

Best Times for Fishing or Hunting

Major Periods

2:50 AM - 5:20 AM
5:42 PM - 8:12 PM

Minor Periods

10:08 PM - 11:38 PM
8:28 AM - 9:58 AM

Action Rating: 2 out of 5

Saturday, February 7, 2026

Weather Forecast

Light snow
26.1°F
3.9°F
18.5°F
79%
0.31 in
72%
52%
16.3 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 9.48 μg/m3
PM10: 10.72 μg/m3
Carbon Monoxide: 251.17 μg/m3
Nitrogen Dioxide: 23.3 μg/m3
Sulphur Dioxide: 2.63 μg/m3
Ozone: 52.16 μg/m3

Astronomical

Sunrise: 6:53 AM
Sun Transit: 12:00 AM
Sunset: 5:10 PM
Daylight: 10 hrs 17 mins
Moonrise: 11:42 PM
Moon Transit: 4:03 AM
Moonset: 9:19 AM
Moon Phase: Waning Gibbous
Moon Illumination: 63.7%

Best Times for Fishing or Hunting

Major Periods

3:33 AM - 6:03 AM
6:25 PM - 8:55 PM

Minor Periods

12:00 AM - 12:00 AM
8:49 AM - 10:19 AM

Action Rating: 2 out of 5

Sunday, February 8, 2026

Weather Forecast

Sunny
21°F
-1.7°F
8.1°F
59%
0 in
0%
0%
13.6 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 2.81 μg/m3
PM10: 2.95 μg/m3
Carbon Monoxide: 169.65 μg/m3
Nitrogen Dioxide: 4.12 μg/m3
Sulphur Dioxide: 1.59 μg/m3
Ozone: 70.08 μg/m3

Astronomical

Sunrise: 6:51 AM
Sun Transit: 12:01 AM
Sunset: 5:11 PM
Daylight: 10 hrs 20 mins
Moonrise: 12:42 AM
Moon Transit: 4:46 AM
Moonset: 9:42 AM
Moon Phase: Last Quarter
Moon Illumination: 52.5%

Best Times for Fishing or Hunting

Major Periods

4:16 AM - 6:46 AM
7:09 PM - 9:39 PM

Minor Periods

9:12 AM - 10:42 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Monday, February 9, 2026

Weather Forecast

Sunny
31.3°F
2.8°F
15.4°F
59%
0 in
0%
0%
8.7 mph
0.5


Air Quality

AQI: 1 - Good
PM2.5: 3.14 μg/m3
PM10: 3.25 μg/m3
Carbon Monoxide: 176.17 μg/m3
Nitrogen Dioxide: 4.82 μg/m3
Sulphur Dioxide: 1.62 μg/m3
Ozone: 72.6 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 12:01 AM
Sunset: 5:12 PM
Daylight: 10 hrs 22 mins
Moonrise: 12:47 AM
Moon Transit: 5:31 AM
Moonset: 10:10 AM
Moon Phase: Last Quarter
Moon Illumination: 41.2%

Best Times for Fishing or Hunting

Major Periods

5:01 AM - 7:31 AM
7:56 PM - 10:26 PM

Minor Periods

9:40 AM - 11:10 AM
12:17 AM - 1:47 AM

Action Rating: 2 out of 5

Tuesday, February 10, 2026

Weather Forecast

Partly Cloudy
31.6°F
1.4°F
20.3°F
86%
0 in
0%
7%
5.6 mph
0.5


Air Quality

AQI: 1 - Good
PM2.5: 6.01 μg/m3
PM10: 6.22 μg/m3
Carbon Monoxide: 209.02 μg/m3
Nitrogen Dioxide: 9.47 μg/m3
Sulphur Dioxide: 2.47 μg/m3
Ozone: 71.15 μg/m3

Astronomical

Sunrise: 6:49 AM
Sun Transit: 12:01 AM
Sunset: 5:14 PM
Daylight: 10 hrs 24 mins
Moonrise: 1:51 AM
Moon Transit: 6:19 AM
Moonset: 10:43 AM
Moon Phase: Last Quarter
Moon Illumination: 30.3%

Best Times for Fishing or Hunting

Major Periods

5:49 AM - 8:19 AM
8:45 PM - 11:15 PM

Minor Periods

10:13 AM - 11:43 AM
1:21 AM - 2:51 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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