Water Temperature of the South Fork Sultan River in Sultan, WA

Current Water Temperature

53.1°F

Measurement Time: Thursday, June 25, 2026, 2:00 PM PDT

Temperature Locations

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Local Points of Interest

Spada Lake; Henry M. Jackson Hydro Electric Project

South Fork Sultan River

Station Name: SOUTH FORK SULTAN RIVER NEAR SULTAN, WA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 1,486 feet

Nearest Address:
NFS Rd 6129
Sultan, WA 98294
Snohomish County

GPS Coordinates: 47.94732637, -121.6267826

Nearby Water Temperatures

Skykomish River, Gold Bar, WA (7.8 mi)
Sultan River, Lake Roesiger, WA (7.9 mi)
Sultan River, Sultan, WA (9.2 mi)
North Fork Tolt River, Carnation, WA (16.6 mi)
South Fork Tolt River, Baring, WA (16.7 mi)
Sauk River, Darrington, WA (16.9 mi)
North Fork Tolt River, Carnation, WA (17.9 mi)
South Fork Tolt River, Carnation, WA (18.3 mi)
South Fork Tolt River, Stillwater, WA (18.8 mi)
Tolt River, Carnation, WA (19.6 mi)
Sauk River, Darrington, WA (21 mi)
Sauk River, Concrete, WA (33.1 mi)
Canyon Creek, Cedar Falls, WA (37 mi)
Cedar River, Cedar Falls, WA (37.2 mi)
Cedar River, Cedar Falls, WA (37.4 mi)

Weather for Sultan, Washington

Current Weather

63°F
Overcast
Overcast
63°F
61°F
75%
WSW 2.9 mph
3.4 mph
60.8°F
57.4°F
0.02 in
100%
9 mi
1008 mbar
0

Five Day Weather Forecast

Patchy rain nearby
Thu
H: 74°F
L: 55°F
Moderate rain
Fri
H: 60°F
L: 46°F
Moderate rain
Sat
H: 62°F
L: 47°F
Patchy rain nearby
Sun
H: 59°F
L: 46°F
Patchy rain nearby
Mon
H: 56°F
L: 52°F

Air Quality

AQI: 1 - Good
PM2.5: 11.3 μg/m3
PM10: 15.3 μg/m3
Carbon Monoxide: 145 μg/m3
Nitrogen Dioxide: 9.6 μg/m3
Sulphur Dioxide: 0.4 μg/m3
Ozone: 53 μg/m3

Astronomical

Sunrise: 5:08 AM
Sun Transit: 1:09 PM
Sunset: 9:10 PM
Daylight: 16 hrs 2 mins
Moonrise: 5:51 PM
Moon Transit: 10:07 PM
Moonset: 1:51 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 81.2%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

5:21 PM - 6:51 PM
1:21 AM - 2:51 AM

Action Rating: 4 out of 5

Red Flag Warning issued June 25 at 11:42AM PDT until June 25 at 9:00PM PDT by NWS Pendleton OR

Effective: Thu June 25, 2026, 11:42 AM
Expires: Thu June 25, 2026, 9:00 PM

...Breezy winds and low relative humidity expected Today... .The combination of breezy winds and low relative humidity is expected to generate weather conditions conducive to rapid fire spread for new and existing fires in the lower Columbia Basin, Yakima and Kittitas valleys, and the Warm Springs and Yakama Reservations. * AFFECTED AREA...Fire Weather Zones 690 Kittitas Valley and 691 Lower Columbia Basin of Washington. * TIMING...Until 9 PM PDT this evening. * WINDS...West 10 to 20 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...10 to 20 percent. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended.

A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior.
Thursday, June 25, 2026

Weather Forecast

Patchy rain nearby
73.6°F
55.2°F
64°F
72%
0.06 in
57%
0%
5.1 mph
4.3


Air Quality

AQI: 1 - Good
PM2.5: 10.13 μg/m3
PM10: 12.75 μg/m3
Carbon Monoxide: 131.75 μg/m3
Nitrogen Dioxide: 6.58 μg/m3
Sulphur Dioxide: 0.68 μg/m3
Ozone: 70.13 μg/m3

Astronomical

Sunrise: 5:08 AM
Sun Transit: 1:09 PM
Sunset: 9:10 PM
Daylight: 16 hrs 2 mins
Moonrise: 5:51 PM
Moon Transit: 10:07 PM
Moonset: 1:51 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 81.2%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

5:21 PM - 6:51 PM
1:21 AM - 2:51 AM

Action Rating: 4 out of 5

Friday, June 26, 2026

Weather Forecast

Moderate rain
60.4°F
46.3°F
56.2°F
93%
0.73 in
92%
0%
4.5 mph
5.6


Air Quality

AQI: 1 - Good
PM2.5: 3.53 μg/m3
PM10: 4.58 μg/m3
Carbon Monoxide: 103.46 μg/m3
Nitrogen Dioxide: 5.5 μg/m3
Sulphur Dioxide: 0.73 μg/m3
Ozone: 47.79 μg/m3

Astronomical

Sunrise: 5:09 AM
Sun Transit: 1:09 PM
Sunset: 9:10 PM
Daylight: 16 hrs 1 mins
Moonrise: 6:59 PM
Moon Transit: 10:55 PM
Moonset: 2:16 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 89.2%

Best Times for Fishing or Hunting

Major Periods

5:39 AM - 8:09 AM
12:00 AM - 12:00 AM

Minor Periods

6:29 PM - 7:59 PM
1:46 AM - 3:16 AM

Action Rating: 2 out of 5

Saturday, June 27, 2026

Weather Forecast

Moderate rain
61.7°F
46.5°F
53.9°F
83%
0.28 in
85%
0%
3.8 mph
3.9


Air Quality

AQI: 1 - Good
PM2.5: 2.61 μg/m3
PM10: 3.38 μg/m3
Carbon Monoxide: 96.42 μg/m3
Nitrogen Dioxide: 3.65 μg/m3
Sulphur Dioxide: 0.78 μg/m3
Ozone: 51.79 μg/m3

Astronomical

Sunrise: 5:09 AM
Sun Transit: 1:09 PM
Sunset: 9:10 PM
Daylight: 16 hrs 1 mins
Moonrise: 8:01 PM
Moon Transit: 11:46 PM
Moonset: 2:48 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.2%

Best Times for Fishing or Hunting

Major Periods

6:28 AM - 8:58 AM
12:00 AM - 12:00 AM

Minor Periods

7:31 PM - 9:01 PM
2:18 AM - 3:48 AM

Action Rating: 3 out of 5

Sunday, June 28, 2026

Weather Forecast

Patchy rain nearby
59.2°F
46.4°F
54°F
82%
0.04 in
66%
0%
3.1 mph
1.2


Air Quality

AQI: 1 - Good
PM2.5: 5.09 μg/m3
PM10: 6.4 μg/m3
Carbon Monoxide: 100.83 μg/m3
Nitrogen Dioxide: 4.12 μg/m3
Sulphur Dioxide: 0.8 μg/m3
Ozone: 55.67 μg/m3

Astronomical

Sunrise: 5:10 AM
Sun Transit: 1:09 PM
Sunset: 9:10 PM
Daylight: 16 hrs mins
Moonrise: 8:55 PM
Moon Transit: 12:00 AM
Moonset: 3:29 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 98.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
7:19 AM - 9:49 AM

Minor Periods

8:25 PM - 9:55 PM
2:59 AM - 4:29 AM

Action Rating: 2 out of 5

Monday, June 29, 2026

Weather Forecast

Patchy rain nearby
56.4°F
51.6°F
54°F
94%
0.04 in
77%
0%
2.5 mph
0.7


Air Quality

AQI: 1 - Good
PM2.5: 2.48 μg/m3
PM10: 3.22 μg/m3
Carbon Monoxide: 102.99 μg/m3
Nitrogen Dioxide: 4.81 μg/m3
Sulphur Dioxide: 0.85 μg/m3
Ozone: 46.88 μg/m3

Astronomical

Sunrise: 5:10 AM
Sun Transit: 1:10 PM
Sunset: 9:10 PM
Daylight: 15 hrs 59 mins
Moonrise: 9:39 PM
Moon Transit: 12:37 AM
Moonset: 4:21 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:07 AM - 2:37 AM
8:11 AM - 10:41 AM

Minor Periods

9:09 PM - 10:39 PM
3:51 AM - 5:21 AM

Action Rating: 5 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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