Water Temperature of the Sultan River in Sultan, WA

Current Water Temperature

40.1°F

Measurement Time: Monday, March 23, 2026, 12:30 AM PDT

Temperature Locations

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Local Points of Interest

Henry M. Jackson Hydro Electric Project

Sultan River

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

Elevation Above Sea Level: 364 feet

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 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

34°F
Clear
Clear
32.3°F
35.7°F
88%
E 2.5 mph
5.2 mph
34.7°F
29.4°F
0 in
0%
9 mi
1022 mbar
0

Five Day Weather Forecast

Sunny
Mon
H: 55°F
L: 35°F
Heavy rain
Tue
H: 48°F
L: 44°F
Moderate rain
Wed
H: 41°F
L: 37°F
Moderate rain
Thu
H: 49°F
L: 24°F
Sunny
Fri
H: 55°F
L: 20°F

Air Quality

AQI: 1 - Good
PM2.5: 5.55 μg/m3
PM10: 7.15 μg/m3
Carbon Monoxide: 189.85 μg/m3
Nitrogen Dioxide: 2.35 μg/m3
Sulphur Dioxide: 7.45 μg/m3
Ozone: 110 μg/m3

Astronomical

Sunrise: 7:04 AM
Sun Transit: 12:00 AM
Sunset: 7:25 PM
Daylight: 12 hrs 21 mins
Moonrise: 8:58 AM
Moon Transit: 5:30 PM
Moonset: 12:54 AM
Moon Phase: Waxing Crescent
Moon Illumination: 23.8%

Best Times for Fishing or Hunting

Major Periods

12:04 AM - 2:34 AM
5:00 PM - 7:30 PM

Minor Periods

8:28 AM - 9:58 AM
12:24 AM - 1:54 AM

Action Rating: 3 out of 5

Flood Warning issued March 22 at 7:39PM PDT until March 23 at 8:00AM PDT by NWS Seattle WA

Effective: Sun March 22, 2026, 7:39 PM
Expires: Mon March 23, 2026, 3:45 AM

...The Flood Warning continues for the following rivers in Washington... Cedar River At Renton affecting King County. * WHAT...Minor flooding is currently forecast * WHERE...Cedar River at Renton. * WHEN...Until tomorrow morning. * IMPACTS...At 11.3 feet, the Cedar River will locally overflow its banks, causing some areas of standing water, especially upstream of Maple Valley in the Dorre Don area. * ADDITIONAL DETAILS... - At 7:15 PM PDT Sunday the stage was 13.0 feet. - Flood stage is 13.0 feet. - Forecast...The river is expected to remain steady around flood stage, gradually falling through the day on Monday. It will continue to remain not much below flood stage through the early part of the week due to the combination of upstream releases and eventually more rain Tuesday. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Additional information is available at www.weather.gov. The next statement will be issued by late tonight at 345 AM PDT.
Monday, March 23, 2026

Weather Forecast

Sunny
54.7°F
35.1°F
44.8°F
77%
0 in
0%
0%
5.1 mph
0.9


Air Quality

AQI: 1 - Good
PM2.5: 6.33 μg/m3
PM10: 7.59 μg/m3
Carbon Monoxide: 178.85 μg/m3
Nitrogen Dioxide: 5.31 μg/m3
Sulphur Dioxide: 5.15 μg/m3
Ozone: 90.8 μg/m3

Astronomical

Sunrise: 7:04 AM
Sun Transit: 12:00 AM
Sunset: 7:25 PM
Daylight: 12 hrs 21 mins
Moonrise: 8:58 AM
Moon Transit: 5:30 PM
Moonset: 12:54 AM
Moon Phase: Waxing Crescent
Moon Illumination: 23.8%

Best Times for Fishing or Hunting

Major Periods

12:04 AM - 2:34 AM
5:00 PM - 7:30 PM

Minor Periods

8:28 AM - 9:58 AM
12:24 AM - 1:54 AM

Action Rating: 3 out of 5

Tuesday, March 24, 2026

Weather Forecast

Heavy rain
48.2°F
43.5°F
46.4°F
89%
2.06 in
87%
0%
12.8 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 8.84 μg/m3
PM10: 10.59 μg/m3
Carbon Monoxide: 169.53 μg/m3
Nitrogen Dioxide: 7.75 μg/m3
Sulphur Dioxide: 3.99 μg/m3
Ozone: 84.72 μg/m3

Astronomical

Sunrise: 7:02 AM
Sun Transit: 1:13 PM
Sunset: 7:26 PM
Daylight: 12 hrs 24 mins
Moonrise: 9:47 AM
Moon Transit: 6:32 PM
Moonset: 2:13 AM
Moon Phase: Waxing Crescent
Moon Illumination: 34.0%

Best Times for Fishing or Hunting

Major Periods

1:05 AM - 3:35 AM
6:02 PM - 8:32 PM

Minor Periods

9:17 AM - 10:47 AM
1:43 AM - 3:13 AM

Action Rating: 2 out of 5

Wednesday, March 25, 2026

Weather Forecast

Moderate rain
41.4°F
36.5°F
38.6°F
92%
0.47 in
86%
0%
12.1 mph
0.6


Air Quality

AQI: 1 - Good
PM2.5: 4.12 μg/m3
PM10: 5.59 μg/m3
Carbon Monoxide: 155.53 μg/m3
Nitrogen Dioxide: 3.39 μg/m3
Sulphur Dioxide: 1.57 μg/m3
Ozone: 88.84 μg/m3

Astronomical

Sunrise: 7:00 AM
Sun Transit: 1:13 PM
Sunset: 7:27 PM
Daylight: 12 hrs 28 mins
Moonrise: 10:50 AM
Moon Transit: 7:35 PM
Moonset: 3:20 AM
Moon Phase: First Quarter
Moon Illumination: 45.1%

Best Times for Fishing or Hunting

Major Periods

2:08 AM - 4:38 AM
7:05 PM - 9:35 PM

Minor Periods

10:20 AM - 11:50 AM
2:50 AM - 4:20 AM

Action Rating: 3 out of 5

Thursday, March 26, 2026

Weather Forecast

Moderate rain
48.5°F
24.3°F
37.4°F
82%
0.25 in
82%
0%
5.8 mph
0.6


Air Quality

AQI: 1 - Good
PM2.5: 3.51 μg/m3
PM10: 4.59 μg/m3
Carbon Monoxide: 159.61 μg/m3
Nitrogen Dioxide: 4.42 μg/m3
Sulphur Dioxide: 1.67 μg/m3
Ozone: 89.92 μg/m3

Astronomical

Sunrise: 6:58 AM
Sun Transit: 1:12 PM
Sunset: 7:29 PM
Daylight: 12 hrs 31 mins
Moonrise: 12:05 AM
Moon Transit: 8:34 PM
Moonset: 4:12 AM
Moon Phase: First Quarter
Moon Illumination: 56.4%

Best Times for Fishing or Hunting

Major Periods

3:10 AM - 5:40 AM
8:04 PM - 10:34 PM

Minor Periods

11:35 AM - 1:05 PM
3:42 AM - 5:12 AM

Action Rating: 2 out of 5

Friday, March 27, 2026

Weather Forecast

Sunny
55.3°F
20.1°F
35.5°F
75%
0 in
0%
0%
6.5 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 4.4 μg/m3
PM10: 5.7 μg/m3
Carbon Monoxide: 173.48 μg/m3
Nitrogen Dioxide: 5.18 μg/m3
Sulphur Dioxide: 1.42 μg/m3
Ozone: 90.77 μg/m3

Astronomical

Sunrise: 6:56 AM
Sun Transit: 1:12 PM
Sunset: 7:30 PM
Daylight: 12 hrs 35 mins
Moonrise: 1:25 PM
Moon Transit: 9:29 PM
Moonset: 4:49 AM
Moon Phase: First Quarter
Moon Illumination: 67.4%

Best Times for Fishing or Hunting

Major Periods

4:08 AM - 6:38 AM
8:59 PM - 11:29 PM

Minor Periods

12:55 AM - 2:25 PM
4:19 AM - 5:49 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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