Water Temperature of the Skagit River in Newhalem, WA
Current Water Temperature
Measurement Time: Friday, August 22, 2025, 11:00 PM PDT
Temperature Locations
View Nearby Locations View All Washington Locations View Locations Near Me
Local Points of Interest
Rockport, WA; North Cascades National ParkSponsored Content
Station Name: SKAGIT RIVER AT NEWHALEM, WA
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 561 feet / 171 meters
Nearest Address:
600 Ladder Creek Ln
Newhalem, WA 98283
Whatcom County
GPS Coordinates: 48.67179229, -121.2462348
Nearby Water Temperatures
Bacon Creek, Marblemount, WA (8.4 mi)Big Beaver Creek, Diablo, WA (10.7 mi)
Ruby Creek, Newhalem, WA (12.5 mi)
Cascade River, Marblemount, WA (12.7 mi)
Skagit River, Marblemount, WA (12.7 mi)
Sauk River, Concrete, WA (22.6 mi)
North Fork Nooksack River, Glacier, WA (31.7 mi)
Sauk River, Darrington, WA (33.0 mi)
Sauk River, Darrington, WA (36.2 mi)
Skookum Creek, Doran, WA (40.8 mi)
South Fork Nooksack River, Doran, WA (42.0 mi)
Nooksack River, Cedarville, WA (49.2 mi)
Anderson Creek, Goshen, WA (51.0 mi)
Andrews Creek, Mazama, WA (51.2 mi)
Skagit River, Burlington, WA (52.2 mi)
Weather for Newhalem, Washington
Current Weather

Humidity: 35%
Feels Like: 76.3°F
Wind: E 4 mph
Wind Gusts: 8.5 mph
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 6 mi
UV Index: 0
Five Day Weather Forecast

Sat
H: 80°F
L: 56°F

Sun
H: 82°F
L: 60°F

Mon
H: 81°F
L: 62°F

Tue
H: 85°F
L: 56°F

Wed
H: 79°F
L: 56°F
Air Quality
Nitrogen Dioxide: 0.37 μg/m3
Sulphur Dioxide: 1.29 μg/m3
Ozone: 116 μg/m3
Astronomical
Sun Transit: 1:07 PM
Sunset: 8:04 PM
Daylight: 13 hrs 54 mins
Moon Transit: 1:36 PM
Moonset: 8:23 PM
Moon Phase: New
Moon Illumination: 1.4%
Best Times for Fishing or Hunting
Major Periods
9:10 PM - 11:40 PM1:06 PM - 3:36 PM
Minor Periods
7:53 PM - 9:23 PM6:03 AM - 7:33 AM
Action Rating: 5 out of 5
Red Flag Warning issued August 23 at 3:21AM PDT until August 24 at 9:00PM PDT by NWS Seattle WA
Effective: Sat August 23, 2025, 3:21 AM
Expires: Sat August 23, 2025, 1:30 PM
* AFFECTED AREA...Fire Weather Zone 658 West Slopes of the North Cascades Generally above 1500 Feet and Fire Weather Zone 659 West Slopes of the Central Cascades Generally above 1500 Feet. * RELATIVE HUMIDITY...As low as 15 to 25 percent. * TEMPERATURES...Up to 90 to 100 degrees. * STABILITY...Unstable conditions can be expected. * IMPACTS...A dry and unstable air mass with warm temperatures can contribute to active fire behavior. In western Washington, significant growth on existing fires takes place under such conditions. If a fire were to begin, air quality may diminish in the surrounding area.
A Red Flag Warning means that critical fire weather conditions are either imminent or occurring now. Any fires that develop will likely spread quickly. Outdoor burning is not recommended. A Fire Weather Watch means that there is a potential for critical fire weather conditions to develop. Monitor the forecasts for possible Red Flag Warnings.
Fire Weather Watch issued August 23 at 3:21AM PDT until August 26 at 9:00PM PDT by NWS Seattle WA
Effective: Sat August 23, 2025, 3:21 AM
Expires: Sat August 23, 2025, 1:30 PM
* AFFECTED AREA...Fire Weather Zone 658 West Slopes of the North Cascades Generally above 1500 Feet and Fire Weather Zone 659 West Slopes of the Central Cascades Generally above 1500 Feet. * RELATIVE HUMIDITY...As low as 15 to 25 percent. * TEMPERATURES...Up to 90 to 100 degrees. * STABILITY...Unstable conditions can be expected. * IMPACTS...A dry and unstable air mass with warm temperatures can contribute to active fire behavior. In western Washington, significant growth on existing fires takes place under such conditions. If a fire were to begin, air quality may diminish in the surrounding area.
A Red Flag Warning means that critical fire weather conditions are either imminent or occurring now. Any fires that develop will likely spread quickly. Outdoor burning is not recommended. A Fire Weather Watch means that there is a potential for critical fire weather conditions to develop. Monitor the forecasts for possible Red Flag Warnings.
Extreme Heat Warning issued August 23 at 3:17AM PDT until August 26 at 5:00AM PDT by NWS Seattle WA
Effective: Sat August 23, 2025, 3:17 AM
Expires: Sat August 23, 2025, 1:30 PM
* WHAT...Hot conditions with high temperatures ranging from the upper 80s to upper 90s and low temperatures mostly in the 60s. This will pose a major risk of heat-related illness. * WHERE...Foothills and Valleys of the North Cascades, 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, and Foothills and Valleys of Thurston and Lewis Counties. * WHEN...Until 5 AM PDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.
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.
Heat Advisory issued August 23 at 3:17AM PDT until August 26 at 5:00AM PDT by NWS Seattle WA
Effective: Sat August 23, 2025, 3:17 AM
Expires: Sat August 23, 2025, 1:30 PM
* WHAT...Hot conditions with high temperatures ranging from the mid 80s to 90s expected and low temperatures mostly in the 60s. This will pose a moderate risk of heat-related illness. * WHERE...Portions of northwest and west central Washington. * WHEN...Until 5 AM PDT Tuesday. * 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.
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.
Red Flag Warning issued August 23 at 3:21AM PDT until August 24 at 9:00PM PDT by NWS Seattle WA
Effective: Sat August 23, 2025, 3:21 AM
Expires: Sat August 23, 2025, 1:30 PM
* AFFECTED AREA...Fire Weather Zone 658 West Slopes of the North Cascades Generally above 1500 Feet and Fire Weather Zone 659 West Slopes of the Central Cascades Generally above 1500 Feet. * RELATIVE HUMIDITY...As low as 15 to 25 percent. * TEMPERATURES...Up to 90 to 100 degrees. * STABILITY...Unstable conditions can be expected. * IMPACTS...A dry and unstable air mass with warm temperatures can contribute to active fire behavior. In western Washington, significant growth on existing fires takes place under such conditions. If a fire were to begin, air quality may diminish in the surrounding area.
A Red Flag Warning means that critical fire weather conditions are either imminent or occurring now. Any fires that develop will likely spread quickly. Outdoor burning is not recommended. A Fire Weather Watch means that there is a potential for critical fire weather conditions to develop. Monitor the forecasts for possible Red Flag Warnings.
Weather Forecast
Average Temperature: 69°F
Average Humidity: 37%
Wind: 4.5 mph
UV Index: 1.9
Air Quality
Nitrogen Dioxide: 8.68 μg/m3
Sulphur Dioxide: 0.89 μg/m3
Ozone: 76.2 μg/m3
Astronomical
Sun Transit: 1:07 PM
Sunset: 8:04 PM
Daylight: 13 hrs 54 mins
Moon Transit: 1:36 PM
Moonset: 8:23 PM
Moon Phase: New
Moon Illumination: 1.4%
Best Times for Fishing or Hunting
Major Periods
9:10 PM - 11:40 PM1:06 PM - 3:36 PM
Minor Periods
7:53 PM - 9:23 PM6:03 AM - 7:33 AM
Action Rating: 5 out of 5
Weather Forecast
Average Temperature: 71°F
Average Humidity: 38%
Wind: 3.8 mph
UV Index: 1.8
Air Quality
Nitrogen Dioxide: 9.15 μg/m3
Sulphur Dioxide: 1.03 μg/m3
Ozone: 90.16 μg/m3
Astronomical
Sun Transit: 1:07 PM
Sunset: 8:02 PM
Daylight: 13 hrs 50 mins
Moon Transit: 2:18 PM
Moonset: 8:36 PM
Moon Phase: New
Moon Illumination: 0.1%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM1:48 PM - 4:18 PM
Minor Periods
8:06 PM - 9:36 PM7:16 AM - 8:46 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 71.7°F
Average Humidity: 46%
Wind: 3.8 mph
UV Index: 1.9
Air Quality
Nitrogen Dioxide: 8.94 μg/m3
Sulphur Dioxide: 0.96 μg/m3
Ozone: 87.8 μg/m3
Astronomical
Sun Transit: 1:06 PM
Sunset: 8:00 PM
Daylight: 13 hrs 47 mins
Moon Transit: 3:00 PM
Moonset: 8:49 PM
Moon Phase: New
Moon Illumination: 1.9%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM2:30 PM - 5:00 PM
Minor Periods
8:19 PM - 9:49 PM8:27 AM - 9:57 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 67.9°F
Average Humidity: 52%
Wind: 8.3 mph
UV Index: 1.8
Air Quality
Nitrogen Dioxide: 9.19 μg/m3
Sulphur Dioxide: 1.18 μg/m3
Ozone: 96 μg/m3
Astronomical
Sun Transit: 1:06 PM
Sunset: 7:58 PM
Daylight: 13 hrs 44 mins
Moon Transit: 3:40 PM
Moonset: 9:02 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.1%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM3:10 PM - 5:40 PM
Minor Periods
8:32 PM - 10:02 PM9:37 AM - 11:07 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 64.6°F
Average Humidity: 65%
Wind: 4.7 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 12.24 μg/m3
Sulphur Dioxide: 0.88 μg/m3
Ozone: 83.46 μg/m3
Astronomical
Sun Transit: 1:06 PM
Sunset: 7:56 PM
Daylight: 13 hrs 40 mins
Moon Transit: 4:21 PM
Moonset: 9:16 PM
Moon Phase: Waxing Crescent
Moon Illumination: 12.6%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM3:51 PM - 6:21 PM
Minor Periods
8:46 PM - 10:16 PM10:46 AM - 12:16 AM
Action Rating: 2 out of 5