Water Temperature of the Sultan River in Sultan, WA

Current Water Temperature

55.4°F

Measurement Time: Monday, September 1, 2025, 4:45 AM PDT

Temperature Locations

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Local Points of Interest

Henry M. Jackson Hydro Electric Project

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Sultan River

Station Name: SULTAN RIVER BELOW POWERPLANT NEAR SULTAN, WA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 364 feet / 111 meters

Nearest Address:
116th St SE
Sultan, WA 98294
Snohomish County

GPS Coordinates: 47.90732356, -121.8153994

Nearby Water Temperatures

Sultan River, Lake Roesiger, WA (3.7 mi)
Skykomish River, Gold Bar, WA (8.4 mi)
South Fork Sultan River, Sultan, WA (9.2 mi)
North Fork Tolt River, Carnation, WA (13.4 mi)
North Fork Tolt River, Carnation, WA (13.5 mi)
South Fork Tolt River, Stillwater, WA (14.6 mi)
Tolt River, Carnation, WA (14.6 mi)
South Fork Tolt River, Carnation, WA (15.8 mi)
South Fork Tolt River, Baring, WA (17.1 mi)
Sauk River, Darrington, WA (24.1 mi)
Sauk River, Darrington, WA (26.0 mi)
Canyon Creek, Cedar Falls, WA (33.8 mi)
Cedar River, Cedar Falls, WA (33.8 mi)
Cedar River, Cedar Falls, WA (33.9 mi)
Cedar River, Renton, WA (34.4 mi)

Weather for Sultan, Washington

Current Weather

59.5°F
Mist
Conditions: Mist
Humidity: 96%
Feels Like: 59.5°F
Wind: WNW 3.8 mph
Wind Gusts: 4.4 mph
Pressure: 30.1 in
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 4 mi
UV Index: 4.6

Five Day Weather Forecast

Partly Cloudy
Mon
H: 76°F
L: 60°F
Mist
Tue
H: 79°F
L: 56°F
Mist
Wed
H: 82°F
L: 60°F
Partly Cloudy
Thu
H: 91°F
L: 61°F
Patchy rain nearby
Fri
H: 78°F
L: 60°F

Air Quality

AQI: 2 - Moderate
PM2.5: 27.57 μg/m3
PM10: 28.49 μg/m3
Carbon Monoxide: 395.9 μg/m3
Nitrogen Dioxide: 33.67 μg/m3
Sulphur Dioxide: 3.7 μg/m3
Ozone: 88 μg/m3

Astronomical

Sunrise: 6:26 AM
Sun Transit: 1:07 PM
Sunset: 7:47 PM
Daylight: 13 hrs 21 mins
Moonrise: 4:47 PM
Moon Transit: 8:25 PM
Moonset: 12:12 AM
Moon Phase: First Quarter
Moon Illumination: 64.3%

Best Times for Fishing or Hunting

Major Periods

3:04 AM - 5:34 AM
7:55 PM - 10:25 PM

Minor Periods

4:17 PM - 5:47 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Monday, September 1, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 66.7°F
Average Humidity: 82%
Chance of Rain: 0%
Wind: 4.7 mph
UV Index: 1.3

Air Quality

AQI: 2 - Moderate
PM2.5: 36.22 μg/m3
PM10: 36.96 μg/m3
Carbon Monoxide: 420.84 μg/m3
Nitrogen Dioxide: 28.5 μg/m3
Sulphur Dioxide: 5.58 μg/m3
Ozone: 76.24 μg/m3

Astronomical

Sunrise: 6:26 AM
Sun Transit: 1:07 PM
Sunset: 7:47 PM
Daylight: 13 hrs 21 mins
Moonrise: 4:47 PM
Moon Transit: 8:25 PM
Moonset: 12:12 AM
Moon Phase: First Quarter
Moon Illumination: 64.3%

Best Times for Fishing or Hunting

Major Periods

3:04 AM - 5:34 AM
7:55 PM - 10:25 PM

Minor Periods

4:17 PM - 5:47 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Tuesday, September 2, 2025

Weather Forecast

Conditions: Mist
Average Temperature: 65.2°F
Average Humidity: 88%
Chance of Rain: 0%
Wind: 6 mph
UV Index: 1.5

Air Quality

AQI: 3 - Unhealthy for Sensitive Groups
PM2.5: 41.24 μg/m3
PM10: 42.03 μg/m3
Carbon Monoxide: 379.25 μg/m3
Nitrogen Dioxide: 23.64 μg/m3
Sulphur Dioxide: 3.1 μg/m3
Ozone: 81.56 μg/m3

Astronomical

Sunrise: 6:28 AM
Sun Transit: 1:06 PM
Sunset: 7:45 PM
Daylight: 13 hrs 17 mins
Moonrise: 5:34 PM
Moon Transit: 9:19 PM
Moonset: 12:04 AM
Moon Phase: First Quarter
Moon Illumination: 74.7%

Best Times for Fishing or Hunting

Major Periods

3:58 AM - 6:28 AM
8:49 PM - 11:19 PM

Minor Periods

5:04 PM - 6:34 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Wednesday, September 3, 2025

Weather Forecast

Conditions: Mist
Average Temperature: 67.5°F
Average Humidity: 89%
Chance of Rain: 0%
Wind: 5.8 mph
UV Index: 1.5

Air Quality

AQI: 2 - Moderate
PM2.5: 37.21 μg/m3
PM10: 37.77 μg/m3
Carbon Monoxide: 401.3 μg/m3
Nitrogen Dioxide: 27.32 μg/m3
Sulphur Dioxide: 3.39 μg/m3
Ozone: 67.44 μg/m3

Astronomical

Sunrise: 6:29 AM
Sun Transit: 1:06 PM
Sunset: 7:43 PM
Daylight: 13 hrs 14 mins
Moonrise: 6:12 PM
Moon Transit: 10:13 PM
Moonset: 1:08 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 83.9%

Best Times for Fishing or Hunting

Major Periods

4:52 AM - 7:22 AM
12:00 AM - 12:00 AM

Minor Periods

5:42 PM - 7:12 PM
12:38 AM - 2:08 AM

Action Rating: 2 out of 5

Thursday, September 4, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 71°F
Average Humidity: 75%
Chance of Rain: 0%
Wind: 5.8 mph
UV Index: 1.4

Air Quality

AQI: 3 - Unhealthy for Sensitive Groups
PM2.5: 41.85 μg/m3
PM10: 42.42 μg/m3
Carbon Monoxide: 391.31 μg/m3
Nitrogen Dioxide: 25.87 μg/m3
Sulphur Dioxide: 4.49 μg/m3
Ozone: 75.48 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 1:06 PM
Sunset: 7:41 PM
Daylight: 13 hrs 11 mins
Moonrise: 6:41 PM
Moon Transit: 11:05 PM
Moonset: 2:22 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.3%

Best Times for Fishing or Hunting

Major Periods

5:45 AM - 8:15 AM
12:00 AM - 12:00 AM

Minor Periods

6:11 PM - 7:41 PM
1:52 AM - 3:22 AM

Action Rating: 3 out of 5

Friday, September 5, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 68.3°F
Average Humidity: 74%
Chance of Rain: 85%
Wind: 3.4 mph
UV Index: 0

Air Quality

AQI: 2 - Moderate
PM2.5: 39.46 μg/m3
PM10: 40.17 μg/m3
Carbon Monoxide: 589.44 μg/m3
Nitrogen Dioxide: 40.63 μg/m3
Sulphur Dioxide: 4.44 μg/m3
Ozone: 65.62 μg/m3

Astronomical

Sunrise: 6:32 AM
Sun Transit: 1:05 PM
Sunset: 7:39 PM
Daylight: 13 hrs 7 mins
Moonrise: 7:03 PM
Moon Transit: 11:55 PM
Moonset: 3:40 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 96.6%

Best Times for Fishing or Hunting

Major Periods

6:37 AM - 9:07 AM
12:00 AM - 12:00 AM

Minor Periods

6:33 PM - 8:03 PM
3:10 AM - 4:40 AM

Action Rating: 4 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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