Water Temperature of the South Fork Tolt River in Stillwater, WA

Current Water Temperature

54.7°F

Measurement Time: Saturday, June 20, 2026, 9:00 AM PDT

Temperature Locations

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Local Points of Interest

Snoqualmie Forest

South Fork Tolt River

Station Name: SF TOLT RIVER BL REGULATING BASIN NR CARNATION, WA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 764 feet

Nearest Address:
Stillwater, WA 98019
King County

GPS Coordinates: 47.69676817, -121.7873379

Nearby Water Temperatures

North Fork Tolt River, Carnation, WA (1.1 mi)
Tolt River, Carnation, WA (1.7 mi)
North Fork Tolt River, Carnation, WA (2.6 mi)
South Fork Tolt River, Carnation, WA (3.5 mi)
South Fork Tolt River, Baring, WA (8.7 mi)
Skykomish River, Gold Bar, WA (11.2 mi)
Sultan River, Sultan, WA (14.6 mi)
Sultan River, Lake Roesiger, WA (18.1 mi)
South Fork Sultan River, Sultan, WA (18.8 mi)
Canyon Creek, Cedar Falls, WA (19.2 mi)
Cedar River, Cedar Falls, WA (19.2 mi)
Cedar River, Cedar Falls, WA (19.3 mi)
Taylor Creek, Selleck, WA (21.6 mi)
Cedar River, Hobart, WA (22.3 mi)
Cedar River, Maple Valley, WA (23.7 mi)

Weather for Stillwater, Washington

Current Weather

69.1°F
Partly Cloudy
Partly Cloudy
69.1°F
74.6°F
45%
WSW 4.9 mph
5.7 mph
70.4°F
52.6°F
0 in
25%
9 mi
1016 mbar
5

Five Day Weather Forecast

Sunny
Sat
H: 75°F
L: 54°F
Sunny
Sun
H: 78°F
L: 43°F
Sunny
Mon
H: 84°F
L: 50°F
Sunny
Tue
H: 86°F
L: 55°F
Sunny
Wed
H: 81°F
L: 50°F

Air Quality

AQI: 2 - Moderate
PM2.5: 7.6 μg/m3
PM10: 10.7 μg/m3
Carbon Monoxide: 99 μg/m3
Nitrogen Dioxide: 1.1 μg/m3
Sulphur Dioxide: 0.7 μg/m3
Ozone: 84 μg/m3

Astronomical

Sunrise: 5:09 AM
Sun Transit: 1:08 PM
Sunset: 9:09 PM
Daylight: 16 hrs mins
Moonrise: 11:59 AM
Moon Transit: 6:29 PM
Moonset: 12:29 AM
Moon Phase: Waxing Crescent
Moon Illumination: 27.8%

Best Times for Fishing or Hunting

Major Periods

1:14 AM - 3:44 AM
5:59 PM - 8:29 PM

Minor Periods

11:29 AM - 12:59 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Heat Advisory issued June 20 at 11:40AM PDT until June 24 at 11:00PM PDT by NWS Seattle WA

Effective: Sat June 20, 2026, 11:40 AM
Expires: Sat June 20, 2026, 7:45 PM

* WHAT...Hot conditions with high temperatures between 85 to 95 expected and low temperatures between 55 and 65. This will pose a moderate risk of heat-related illness. * WHERE...Eastern Kitsap County, City of Seattle, Downtown Everett / Marysville Area, Eastside, Foothills and Valleys of Central King County, Foothills and Valleys of Pierce and Southern King Counties, Foothills and Valleys of Snohomish and Northern King Counties, Lowlands of Pierce and Southern King Counties, and Shoreline / Lynnwood / South Everett Area. * WHEN...From 11 AM Monday to 11 PM PDT Wednesday. * IMPACTS...Heat will significantly increase the risk of heat-related illnesses for those who are sensitive to heat, especially those without effective cooling or adequate hydration. * ADDITIONAL DETAILS...Temperatures will peak on Tuesday in the upper 80s to low 90s, but remain in the upper 80s on Wednesday.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. For sheltering information and other human services in your area, dial 2 1 1 during business hours or visit wa211.org anytime.


Saturday, June 20, 2026

Weather Forecast

Sunny
74.7°F
54°F
62.7°F
62%
0 in
5%
0%
6.7 mph
8.4


Air Quality

AQI: 1 - Good
PM2.5: 8.16 μg/m3
PM10: 11.35 μg/m3
Carbon Monoxide: 115.46 μg/m3
Nitrogen Dioxide: 3.83 μg/m3
Sulphur Dioxide: 0.75 μg/m3
Ozone: 65.21 μg/m3

Astronomical

Sunrise: 5:09 AM
Sun Transit: 1:08 PM
Sunset: 9:09 PM
Daylight: 16 hrs mins
Moonrise: 11:59 AM
Moon Transit: 6:29 PM
Moonset: 12:29 AM
Moon Phase: Waxing Crescent
Moon Illumination: 27.8%

Best Times for Fishing or Hunting

Major Periods

1:14 AM - 3:44 AM
5:59 PM - 8:29 PM

Minor Periods

11:29 AM - 12:59 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Sunday, June 21, 2026

Weather Forecast

Sunny
77.6°F
43.1°F
61.3°F
65%
0 in
5%
0%
6.9 mph
7.9


Air Quality

AQI: 1 - Good
PM2.5: 12.03 μg/m3
PM10: 15.7 μg/m3
Carbon Monoxide: 132.46 μg/m3
Nitrogen Dioxide: 8.3 μg/m3
Sulphur Dioxide: 1.29 μg/m3
Ozone: 66.67 μg/m3

Astronomical

Sunrise: 5:09 AM
Sun Transit: 1:09 PM
Sunset: 9:09 PM
Daylight: 16 hrs mins
Moonrise: 1:11 PM
Moon Transit: 7:12 PM
Moonset: 12:45 AM
Moon Phase: First Quarter
Moon Illumination: 38.5%

Best Times for Fishing or Hunting

Major Periods

1:58 AM - 4:28 AM
6:42 PM - 9:12 PM

Minor Periods

12:41 AM - 2:11 PM
12:15 AM - 1:45 AM

Action Rating: 3 out of 5

Monday, June 22, 2026

Weather Forecast

Sunny
83.6°F
49.5°F
66.4°F
58%
0 in
3%
0%
6.5 mph
8


Air Quality

AQI: 1 - Good
PM2.5: 13.08 μg/m3
PM10: 14.65 μg/m3
Carbon Monoxide: 155.71 μg/m3
Nitrogen Dioxide: 14.3 μg/m3
Sulphur Dioxide: 1.54 μg/m3
Ozone: 77.5 μg/m3

Astronomical

Sunrise: 5:09 AM
Sun Transit: 1:09 PM
Sunset: 9:09 PM
Daylight: 16 hrs mins
Moonrise: 2:22 PM
Moon Transit: 7:54 PM
Moonset: 12:59 AM
Moon Phase: First Quarter
Moon Illumination: 49.7%

Best Times for Fishing or Hunting

Major Periods

2:41 AM - 5:11 AM
7:24 PM - 9:54 PM

Minor Periods

1:52 PM - 3:22 PM
12:29 AM - 1:59 AM

Action Rating: 3 out of 5

Tuesday, June 23, 2026

Weather Forecast

Sunny
86.4°F
54.6°F
69.5°F
54%
0 in
2%
0%
7.2 mph
7.3


Air Quality

AQI: 1 - Good
PM2.5: 12.68 μg/m3
PM10: 12.83 μg/m3
Carbon Monoxide: 169.34 μg/m3
Nitrogen Dioxide: 15.1 μg/m3
Sulphur Dioxide: 1.8 μg/m3
Ozone: 87.42 μg/m3

Astronomical

Sunrise: 5:09 AM
Sun Transit: 1:09 PM
Sunset: 9:09 PM
Daylight: 16 hrs mins
Moonrise: 3:32 PM
Moon Transit: 8:37 PM
Moonset: 1:15 AM
Moon Phase: First Quarter
Moon Illumination: 61.0%

Best Times for Fishing or Hunting

Major Periods

3:23 AM - 5:53 AM
8:07 PM - 10:37 PM

Minor Periods

3:02 PM - 4:32 PM
12:45 AM - 2:15 AM

Action Rating: 2 out of 5

Wednesday, June 24, 2026

Weather Forecast

Sunny
81.1°F
50°F
65°F
60%
0 in
4%
0%
7.6 mph
7.9


Air Quality

AQI: 2 - Moderate
PM2.5: 19.8 μg/m3
PM10: 19.88 μg/m3
Carbon Monoxide: 347.17 μg/m3
Nitrogen Dioxide: 30.53 μg/m3
Sulphur Dioxide: 1.27 μg/m3
Ozone: 41.17 μg/m3

Astronomical

Sunrise: 5:10 AM
Sun Transit: 1:09 PM
Sunset: 9:09 PM
Daylight: 16 hrs mins
Moonrise: 4:42 PM
Moon Transit: 9:21 PM
Moonset: 1:32 AM
Moon Phase: First Quarter
Moon Illumination: 71.7%

Best Times for Fishing or Hunting

Major Periods

4:06 AM - 6:36 AM
8:51 PM - 11:21 PM

Minor Periods

4:12 PM - 5:42 PM
1:02 AM - 2:32 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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