Water Temperature of the West Branch Farmington River in Riverton, CT

Current Water Temperature

34.9°F

Measurement Time: Sunday, February 1, 2026, 12:00 PM EST

Temperature Locations

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Local Points of Interest

Still River

West Branch Farmington River

Station Name: WEST BRANCH FARMINGTON RIVER AT RIVERTON, CT
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 512 feet

Nearest Address:
99 Main St
Riverton, CT 06065
Litchfield County

GPS Coordinates: 41.9628729, -73.017606

Nearby Water Temperatures

North Branch Park River, Hartford, CT (20.1 mi)
Connecticut River, Suffield, CT (21.2 mi)
Housatonic River, New Milford, CT (33.9 mi)
Naugatuck River, Beacon Falls, CT (36 mi)
Quinnipiac River, Wallingford, CT (36.6 mi)
Connecticut River, Middletown, CT (37.7 mi)
New Haven Harbor, New Haven, CT (47.3 mi)
Hudson River, Saugerties, NY (47.5 mi)
Natchaug River, Chaplin, CT (48 mi)
Cold River, Florida, MA (48.6 mi)
Eightmile River, East Haddam, CT (50.4 mi)
East Branch Eightmile River, Lyme, CT (51.1 mi)
Hudson River, Schodack Landing, NY (53.7 mi)
Housatonic River, Stratford, CT (53.8 mi)
Yantic River, Norwich, CT (54 mi)

Weather for Riverton, Connecticut

Current Weather

15.1°F
Sunny
Sunny
-0°F
17°F
55%
NNW 14.8 mph
22.1 mph
2.8°F
11°F
0 in
0%
9 mi
1006 mbar
0

Five Day Weather Forecast

Sunny
Sun
H: 19°F
L: 1°F
Sunny
Mon
H: 32°F
L: 2°F
Partly Cloudy
Tue
H: 29°F
L: 10°F
Partly Cloudy
Wed
H: 32°F
L: 13°F
Sunny
Thu
H: 22°F
L: 2°F

Air Quality

AQI: 1 - Good
PM2.5: 5.15 μg/m3
PM10: 5.65 μg/m3
Carbon Monoxide: 177.85 μg/m3
Nitrogen Dioxide: 7.15 μg/m3
Sulphur Dioxide: 2.15 μg/m3
Ozone: 79 μg/m3

Astronomical

Sunrise: 7:05 AM
Sun Transit: 12:05 AM
Sunset: 5:07 PM
Daylight: 10 hrs 2 mins
Moonrise: 4:56 PM
Moon Transit: 12:00 AM
Moonset: 7:07 AM
Moon Phase: Full
Moon Illumination: 99.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:48 PM - 4:18 PM

Minor Periods

4:26 PM - 5:56 PM
6:37 AM - 8:07 AM

Action Rating: 4 out of 5

Cold Weather Advisory issued February 1 at 11:50AM EST until February 2 at 10:00AM EST by NWS Albany NY

Effective: Sun February 1, 2026, 11:50 AM
Expires: Mon February 2, 2026, 3:00 AM

* WHAT...Very cold wind chills as low as 10 to 20 below expected. * WHERE...In northwestern Connecticut, Litchfield County. In western Massachusetts, Berkshire County. In eastern New York, the eastern Catskills, Helderbergs, Taconics and southern portions of the mid Hudson Valley. * WHEN...From 10 PM this evening to 10 AM EST Monday. * IMPACTS...The cold wind chills as low as 10 to 20 below zero could result in hypothermia or frostbite if precautions are not taken. * ADDITIONAL DETAILS...The coldest wind chills will be across the higher elevations of the eastern Catskills and Berkshires.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.


Coastal Flood Statement issued February 1 at 9:59AM EST until February 1 at 2:00PM EST by NWS Upton NY

Effective: Sun February 1, 2026, 9:59 AM
Expires: Sun February 1, 2026, 2:00 PM

* WHAT...Up to one half foot of inundation above ground level expected in vulnerable areas near the waterfront and shoreline. * WHERE...In Connecticut, Southern New Haven County. In New York, Bronx, Northwest Suffolk, Northeast Suffolk, Northern Queens and Northern Nassau Counties. * WHEN...Through early this afternoon. * IMPACTS...Brief minor flooding of the more vulnerable locations near the waterfront and shoreline.

Do not drive through flooded roadways.


Coastal Flood Advisory issued February 1 at 9:59AM EST until February 1 at 2:00PM EST by NWS Upton NY

Effective: Sun February 1, 2026, 9:59 AM
Expires: Sun February 1, 2026, 2:00 PM

* WHAT...Up to one foot of inundation above ground level expected in vulnerable areas near the waterfront and shoreline. * WHERE...In Connecticut, Southern Fairfield County. In New York, Southern Westchester County. * WHEN...Until 2 PM EST this afternoon. * IMPACTS...Minor flooding in the more vulnerable locations near the waterfront and shoreline. Some roads and low lying properties including parking lots, parks, lawns, and homes and businesses with basements near the waterfront will experience minor flooding. * ADDITIONAL DETAILS...Additional minor coastal flooding is possible with high tide cycles tonight through early Monday. Ice from the back bays could get pushed onshore during high tide, and flood waters could freeze on roadways, further complicating impacts.

If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.


Cold Weather Advisory issued February 1 at 12:48PM EST until February 2 at 10:00AM EST by NWS Upton NY

Effective: Sun February 1, 2026, 12:48 PM
Expires: Mon February 2, 2026, 3:00 AM

* WHAT...Very cold wind chills as low as 10 to 15 below zero. * WHERE...Orange and Putnam Counties. * WHEN...From 10 PM this evening to 10 AM EST Monday. * IMPACTS...The cold wind chills could result in hypothermia if precautions are not taken.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.


Sunday, February 1, 2026

Weather Forecast

Sunny
19.4°F
0.7°F
10°F
65%
0 in
0%
0%
15.9 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 4.69 μg/m3
PM10: 5.15 μg/m3
Carbon Monoxide: 180.69 μg/m3
Nitrogen Dioxide: 5.4 μg/m3
Sulphur Dioxide: 1.73 μg/m3
Ozone: 73.6 μg/m3

Astronomical

Sunrise: 7:05 AM
Sun Transit: 12:05 AM
Sunset: 5:07 PM
Daylight: 10 hrs 2 mins
Moonrise: 4:56 PM
Moon Transit: 12:00 AM
Moonset: 7:07 AM
Moon Phase: Full
Moon Illumination: 99.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:48 PM - 4:18 PM

Minor Periods

4:26 PM - 5:56 PM
6:37 AM - 8:07 AM

Action Rating: 4 out of 5

Monday, February 2, 2026

Weather Forecast

Sunny
31.8°F
2.3°F
15.5°F
63%
0 in
0%
0%
13.2 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 4.25 μg/m3
PM10: 4.57 μg/m3
Carbon Monoxide: 175.01 μg/m3
Nitrogen Dioxide: 5.71 μg/m3
Sulphur Dioxide: 1.88 μg/m3
Ozone: 80.32 μg/m3

Astronomical

Sunrise: 7:04 AM
Sun Transit: 12:05 AM
Sunset: 5:08 PM
Daylight: 10 hrs 5 mins
Moonrise: 6:12 PM
Moon Transit: 12:23 AM
Moonset: 7:37 AM
Moon Phase: Full
Moon Illumination: 99.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:40 PM - 5:10 PM

Minor Periods

5:42 PM - 7:12 PM
7:07 AM - 8:37 AM

Action Rating: 5 out of 5

Tuesday, February 3, 2026

Weather Forecast

Partly Cloudy
28.8°F
9.7°F
18.9°F
74%
0 in
0%
0%
8.5 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 5.12 μg/m3
PM10: 5.19 μg/m3
Carbon Monoxide: 201.53 μg/m3
Nitrogen Dioxide: 7.47 μg/m3
Sulphur Dioxide: 2.59 μg/m3
Ozone: 73.08 μg/m3

Astronomical

Sunrise: 7:03 AM
Sun Transit: 12:05 AM
Sunset: 5:10 PM
Daylight: 10 hrs 7 mins
Moonrise: 7:24 PM
Moon Transit: 1:13 AM
Moonset: 8:02 AM
Moon Phase: Full
Moon Illumination: 96.3%

Best Times for Fishing or Hunting

Major Periods

12:43 AM - 3:13 AM
3:27 PM - 5:57 PM

Minor Periods

6:54 PM - 8:24 PM
7:32 AM - 9:02 AM

Action Rating: 4 out of 5

Wednesday, February 4, 2026

Weather Forecast

Partly Cloudy
32.2°F
13.3°F
24°F
73%
0 in
0%
0%
10.5 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 8.71 μg/m3
PM10: 8.75 μg/m3
Carbon Monoxide: 220.55 μg/m3
Nitrogen Dioxide: 11.73 μg/m3
Sulphur Dioxide: 2.79 μg/m3
Ozone: 59.32 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 12:06 AM
Sunset: 5:11 PM
Daylight: 10 hrs 9 mins
Moonrise: 8:33 PM
Moon Transit: 2:00 AM
Moonset: 8:24 AM
Moon Phase: Full
Moon Illumination: 90.9%

Best Times for Fishing or Hunting

Major Periods

1:30 AM - 4:00 AM
4:12 PM - 6:42 PM

Minor Periods

8:03 PM - 9:33 PM
7:54 AM - 9:24 AM

Action Rating: 3 out of 5

Thursday, February 5, 2026

Weather Forecast

Sunny
21.8°F
1.5°F
12.5°F
87%
0 in
0%
9%
12.8 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 2.89 μg/m3
PM10: 2.89 μg/m3
Carbon Monoxide: 200.72 μg/m3
Nitrogen Dioxide: 5.46 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 68.38 μg/m3

Astronomical

Sunrise: 7:00 AM
Sun Transit: 12:06 AM
Sunset: 5:12 PM
Daylight: 10 hrs 12 mins
Moonrise: 9:39 PM
Moon Transit: 2:43 AM
Moonset: 8:44 AM
Moon Phase: Waning Gibbous
Moon Illumination: 83.4%

Best Times for Fishing or Hunting

Major Periods

2:13 AM - 4:43 AM
4:54 PM - 7:24 PM

Minor Periods

9:09 PM - 10:39 PM
8:14 AM - 9:44 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.

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