Water Temperature of the Cascade River in Marblemount, WA
Current Water Temperature
Measurement Time: Thursday, March 5, 2026, 4:45 AM PST
Temperature Locations
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Local Points of Interest
Skagit RiverStation Name: CASCADE RIVER AT MARBLEMOUNT, WA
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 348 feet
Nearest Address:
5901 S Cascade Rd
Marblemount, WA 98267
Skagit County
GPS Coordinates: 48.5262307, -121.4154046
Nearby Water Temperatures
Skagit River, Marblemount, WA (0.8 mi)Bacon Creek, Marblemount, WA (5.5 mi)
Sauk River, Concrete, WA (9.9 mi)
Skagit River, Newhalem, WA (12.7 mi)
Sauk River, Darrington, WA (20.6 mi)
Big Beaver Creek, Diablo, WA (23.4 mi)
Ruby Creek, Newhalem, WA (23.6 mi)
Sauk River, Darrington, WA (24.8 mi)
North Fork Nooksack River, Glacier, WA (32.7 mi)
Skookum Creek, Doran, WA (34.6 mi)
South Fork Nooksack River, Doran, WA (35.9 mi)
South Fork Sultan River, Sultan, WA (41.2 mi)
Skagit River, Burlington, WA (42.5 mi)
Sultan River, Lake Roesiger, WA (42.9 mi)
Nooksack River, Cedarville, WA (45.6 mi)
Weather for Marblemount, Washington
Current Weather

Five Day Weather Forecast

Thu
H: 30°F
L: 26°F

Fri
H: 35°F
L: 27°F

Sat
H: 41°F
L: 35°F

Sun
H: 35°F
L: 27°F

Mon
H: 28°F
L: 21°F
Air Quality
Nitrogen Dioxide: 3.05 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 89 μg/m3
Astronomical
Sun Transit: 12:17 AM
Sunset: 5:56 PM
Daylight: 11 hrs 17 mins
Moon Transit: 1:37 AM
Moonset: 7:15 AM
Moon Phase: Full
Moon Illumination: 94.0%
Best Times for Fishing or Hunting
Major Periods
1:07 AM - 3:37 AM9:10 AM - 11:40 AM
Minor Periods
8:29 PM - 9:59 PM6:45 AM - 8:15 AM
Action Rating: 4 out of 5
Winter Weather Advisory issued March 4 at 11:18PM PST until March 5 at 10:00AM PST by NWS Seattle WA
Effective: Wed March 4, 2026, 11:18 PM
Expires: Thu March 5, 2026, 10:00 AM
* WHAT...Snow Elevations 3500 feet and higher. Additional snow accumulations up to 4 inches are possible for elevations between 3500-4500 feet, with locally higher amounts at higher elevation locations. * WHERE...Cascades of Snohomish and Northern King Counties, Cascades of Pierce and Lewis Counties, and Cascades of Southern King County. * WHEN...Until 10 AM PST Thursday. * IMPACTS...Travel could be difficult.
Slow down and use caution while traveling. Prepare for possible power outages.
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.91 μg/m3
Sulphur Dioxide: 1.19 μg/m3
Ozone: 72.72 μg/m3
Astronomical
Sun Transit: 12:17 AM
Sunset: 5:56 PM
Daylight: 11 hrs 17 mins
Moon Transit: 1:37 AM
Moonset: 7:15 AM
Moon Phase: Full
Moon Illumination: 94.0%
Best Times for Fishing or Hunting
Major Periods
1:07 AM - 3:37 AM9:10 AM - 11:40 AM
Minor Periods
8:29 PM - 9:59 PM6:45 AM - 8:15 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 2.4 μg/m3
Sulphur Dioxide: 1.44 μg/m3
Ozone: 86.48 μg/m3
Astronomical
Sun Transit: 12:16 AM
Sunset: 5:58 PM
Daylight: 11 hrs 21 mins
Moon Transit: 2:20 AM
Moonset: 7:30 AM
Moon Phase: Waning Gibbous
Moon Illumination: 87.6%
Best Times for Fishing or Hunting
Major Periods
1:50 AM - 4:20 AM9:53 AM - 12:23 AM
Minor Periods
9:41 PM - 11:11 PM7:00 AM - 8:30 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.82 μg/m3
Sulphur Dioxide: 1.49 μg/m3
Ozone: 63.2 μg/m3
Astronomical
Sun Transit: 12:16 AM
Sunset: 5:59 PM
Daylight: 11 hrs 24 mins
Moon Transit: 3:04 AM
Moonset: 7:47 AM
Moon Phase: Waning Gibbous
Moon Illumination: 79.2%
Best Times for Fishing or Hunting
Major Periods
2:34 AM - 5:04 AM10:37 AM - 1:07 PM
Minor Periods
12:00 AM - 12:00 AM7:17 AM - 8:47 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 5.43 μg/m3
Sulphur Dioxide: 1.32 μg/m3
Ozone: 52.32 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 6:01 PM
Daylight: 11 hrs 28 mins
Moon Transit: 3:49 AM
Moonset: 8:08 AM
Moon Phase: Waning Gibbous
Moon Illumination: 69.3%
Best Times for Fishing or Hunting
Major Periods
3:19 AM - 5:49 AM11:23 AM - 1:53 PM
Minor Periods
7:38 AM - 9:08 AM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.83 μg/m3
Sulphur Dioxide: 1.12 μg/m3
Ozone: 75.25 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 6:02 PM
Daylight: 11 hrs 31 mins
Moon Transit: 4:36 AM
Moonset: 8:34 AM
Moon Phase: Waning Gibbous
Moon Illumination: 58.5%
Best Times for Fishing or Hunting
Major Periods
4:06 AM - 6:36 AM12:11 AM - 2:41 PM
Minor Periods
8:04 AM - 9:34 AM12:04 AM - 1:34 AM
Action Rating: 3 out of 5
