Water Temperature of the Cascade River in Marblemount, WA
Current Water Temperature
41.4°F
Measurement Time: Sunday, March 16, 2025, 5:45 AM PDT
Temperature Locations
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Local Points of Interest
Skagit RiverSponsored Content
Cascade River
Station Name: CASCADE RIVER AT MARBLEMOUNT, WA
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 348 feet / 106 meters
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
28°F

Conditions: Overcast
Humidity: 88%
Feels Like: 20°F
Wind: WSW 4.9 mph
Wind Gusts: 7.2 mph
Humidity: 88%
Feels Like: 20°F
Wind: WSW 4.9 mph
Wind Gusts: 7.2 mph
Pressure: 29.6 in
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 4 mi
UV Index: 1.7
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 4 mi
UV Index: 1.7
Five Day Weather Forecast

Sun
H: 36°F
L: 26°F

Mon
H: 31°F
L: 22°F

Tue
H: 30°F
L: 20°F

Wed
H: 37°F
L: 19°F

Thu
H: 32°F
L: 23°F
Air Quality
AQI:
1 - Good
PM2.5:
1.67 μg/m3
PM10:
2.22 μg/m3
Carbon Monoxide: 320.05 μg/m3
Nitrogen Dioxide: 6.66 μg/m3
Sulphur Dioxide: 1.67 μg/m3
Ozone: 93 μg/m3
Nitrogen Dioxide: 6.66 μg/m3
Sulphur Dioxide: 1.67 μg/m3
Ozone: 93 μg/m3
Astronomical
Sunrise: 7:16 AM
Sun Transit: 12:00 AM
Sunset: 7:13 PM
Daylight: 11 hrs 57 mins
Sun Transit: 12:00 AM
Sunset: 7:13 PM
Daylight: 11 hrs 57 mins
Moonrise: 10:14 PM
Moon Transit: 2:36 AM
Moonset: 7:56 AM
Moon Phase: Full
Moon Illumination: 91.9%
Moon Transit: 2:36 AM
Moonset: 7:56 AM
Moon Phase: Full
Moon Illumination: 91.9%
Best Times for Fishing or Hunting
Major Periods
2:06 AM - 4:36 AM10:08 AM - 12:38 AM
Minor Periods
9:44 PM - 11:14 PM7:26 AM - 8:56 AM
Action Rating: 4 out of 5
Sunday, March 16, 2025
Weather Forecast
Conditions: Moderate or heavy snow showers
Average Temperature: 31.2°F
Average Humidity: 94%
Average Temperature: 31.2°F
Average Humidity: 94%
Chance of Rain: 81%
Wind: 4.9 mph
UV Index: 0.4
Wind: 4.9 mph
UV Index: 0.4
Air Quality
AQI:
1 - Good
PM2.5:
1.27 μg/m3
PM10:
1.98 μg/m3
Carbon Monoxide: 303.18 μg/m3
Nitrogen Dioxide: 2.57 μg/m3
Sulphur Dioxide: 1.09 μg/m3
Ozone: 90.04 μg/m3
Nitrogen Dioxide: 2.57 μg/m3
Sulphur Dioxide: 1.09 μg/m3
Ozone: 90.04 μg/m3
Astronomical
Sunrise: 7:16 AM
Sun Transit: 12:00 AM
Sunset: 7:13 PM
Daylight: 11 hrs 57 mins
Sun Transit: 12:00 AM
Sunset: 7:13 PM
Daylight: 11 hrs 57 mins
Moonrise: 10:14 PM
Moon Transit: 2:36 AM
Moonset: 7:56 AM
Moon Phase: Full
Moon Illumination: 91.9%
Moon Transit: 2:36 AM
Moonset: 7:56 AM
Moon Phase: Full
Moon Illumination: 91.9%
Best Times for Fishing or Hunting
Major Periods
2:06 AM - 4:36 AM10:08 AM - 12:38 AM
Minor Periods
9:44 PM - 11:14 PM7:26 AM - 8:56 AM
Action Rating: 4 out of 5
Monday, March 17, 2025
Weather Forecast
Conditions: Mist
Average Temperature: 29.1°F
Average Humidity: 95%
Average Temperature: 29.1°F
Average Humidity: 95%
Chance of Rain: 75%
Wind: 4.9 mph
UV Index: 0.6
Wind: 4.9 mph
UV Index: 0.6
Air Quality
AQI:
1 - Good
PM2.5:
2.29 μg/m3
PM10:
3.22 μg/m3
Carbon Monoxide: 301.55 μg/m3
Nitrogen Dioxide: 3.68 μg/m3
Sulphur Dioxide: 1.72 μg/m3
Ozone: 88.72 μg/m3
Nitrogen Dioxide: 3.68 μg/m3
Sulphur Dioxide: 1.72 μg/m3
Ozone: 88.72 μg/m3
Astronomical
Sunrise: 7:14 AM
Sun Transit: 12:00 AM
Sunset: 7:15 PM
Daylight: 12 hrs 1 mins
Sun Transit: 12:00 AM
Sunset: 7:15 PM
Daylight: 12 hrs 1 mins
Moonrise: 11:23 PM
Moon Transit: 3:17 AM
Moonset: 8:10 AM
Moon Phase: Waning Gibbous
Moon Illumination: 84.7%
Moon Transit: 3:17 AM
Moonset: 8:10 AM
Moon Phase: Waning Gibbous
Moon Illumination: 84.7%
Best Times for Fishing or Hunting
Major Periods
2:47 AM - 5:17 AM10:49 AM - 1:19 PM
Minor Periods
12:00 AM - 12:00 AM7:40 AM - 9:10 AM
Action Rating: 3 out of 5
Tuesday, March 18, 2025
Weather Forecast
Conditions: Moderate snow
Average Temperature: 27.6°F
Average Humidity: 86%
Average Temperature: 27.6°F
Average Humidity: 86%
Chance of Rain: 69%
Wind: 4.7 mph
UV Index: 0.7
Wind: 4.7 mph
UV Index: 0.7
Air Quality
AQI:
1 - Good
PM2.5:
4.37 μg/m3
PM10:
5.91 μg/m3
Carbon Monoxide: 281.64 μg/m3
Nitrogen Dioxide: 3.43 μg/m3
Sulphur Dioxide: 3.36 μg/m3
Ozone: 85.52 μg/m3
Nitrogen Dioxide: 3.43 μg/m3
Sulphur Dioxide: 3.36 μg/m3
Ozone: 85.52 μg/m3
Astronomical
Sunrise: 7:12 AM
Sun Transit: 12:00 AM
Sunset: 7:16 PM
Daylight: 12 hrs 4 mins
Sun Transit: 12:00 AM
Sunset: 7:16 PM
Daylight: 12 hrs 4 mins
Moonrise: 12:23 AM
Moon Transit: 4:00 AM
Moonset: 8:28 AM
Moon Phase: Waning Gibbous
Moon Illumination: 75.7%
Moon Transit: 4:00 AM
Moonset: 8:28 AM
Moon Phase: Waning Gibbous
Moon Illumination: 75.7%
Best Times for Fishing or Hunting
Major Periods
3:30 AM - 6:00 AM11:33 AM - 2:03 PM
Minor Periods
7:58 AM - 9:28 AM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Wednesday, March 19, 2025
Weather Forecast
Conditions: Moderate snow
Average Temperature: 28.4°F
Average Humidity: 88%
Average Temperature: 28.4°F
Average Humidity: 88%
Chance of Rain: 89%
Wind: 6 mph
UV Index: 0.5
Wind: 6 mph
UV Index: 0.5
Air Quality
AQI:
1 - Good
PM2.5:
7.69 μg/m3
PM10:
9.68 μg/m3
Carbon Monoxide: 268.84 μg/m3
Nitrogen Dioxide: 2.66 μg/m3
Sulphur Dioxide: 4.51 μg/m3
Ozone: 90.2 μg/m3
Nitrogen Dioxide: 2.66 μg/m3
Sulphur Dioxide: 4.51 μg/m3
Ozone: 90.2 μg/m3
Astronomical
Sunrise: 7:10 AM
Sun Transit: 12:00 AM
Sunset: 7:18 PM
Daylight: 12 hrs 8 mins
Sun Transit: 12:00 AM
Sunset: 7:18 PM
Daylight: 12 hrs 8 mins
Moonrise: 12:33 AM
Moon Transit: 4:45 AM
Moonset: 8:51 AM
Moon Phase: Waning Gibbous
Moon Illumination: 65.4%
Moon Transit: 4:45 AM
Moonset: 8:51 AM
Moon Phase: Waning Gibbous
Moon Illumination: 65.4%
Best Times for Fishing or Hunting
Major Periods
4:15 AM - 6:45 AM12:19 AM - 2:49 PM
Minor Periods
8:21 AM - 9:51 AM12:03 AM - 1:33 AM
Action Rating: 3 out of 5
Thursday, March 20, 2025
Weather Forecast
Conditions: Moderate or heavy snow showers
Average Temperature: 28.6°F
Average Humidity: 98%
Average Temperature: 28.6°F
Average Humidity: 98%
Chance of Rain: 63%
Wind: 5.1 mph
UV Index: 0
Wind: 5.1 mph
UV Index: 0
Air Quality
AQI:
1 - Good
PM2.5:
2.59 μg/m3
PM10:
2.97 μg/m3
Carbon Monoxide: 300.98 μg/m3
Nitrogen Dioxide: 2.59 μg/m3
Sulphur Dioxide: 0.94 μg/m3
Ozone: 87.54 μg/m3
Nitrogen Dioxide: 2.59 μg/m3
Sulphur Dioxide: 0.94 μg/m3
Ozone: 87.54 μg/m3
Astronomical
Sunrise: 7:07 AM
Sun Transit: 1:38 AM
Sunset: 7:19 PM
Daylight: 12 hrs 12 mins
Sun Transit: 1:38 AM
Sunset: 7:19 PM
Daylight: 12 hrs 12 mins
Moonrise: 1:43 AM
Moon Transit: 5:34 AM
Moonset: 9:20 AM
Moon Phase: Last Quarter
Moon Illumination: 54.3%
Moon Transit: 5:34 AM
Moonset: 9:20 AM
Moon Phase: Last Quarter
Moon Illumination: 54.3%
Best Times for Fishing or Hunting
Major Periods
5:04 AM - 7:34 AM1:09 PM - 3:39 PM
Minor Periods
8:50 AM - 10:20 AM1:13 AM - 2:43 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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