Water Temperature of the Cedar River in Hobart, WA
Current Water Temperature
Measurement Time: Saturday, August 23, 2025, 2:15 PM PDT
Temperature Locations
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Local Points of Interest
Cedar River Municipal Watershed; Maple Valley, WA; Landsburg, WA; Ravensdale, WASponsored Content
Station Name: CEDAR RIVER NEAR LANDSBURG, WA
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 663 feet / 202 meters
Nearest Address:
SE 235th St
Hobart, WA 98038
King County
GPS Coordinates: 47.3937127, -121.9545585
Nearby Water Temperatures
Cedar River, Maple Valley, WA (1.7 mi)Taylor Creek, Selleck, WA (5.1 mi)
Cedar River, Cedar Falls, WA (7.8 mi)
Cedar River, Cedar Falls, WA (8.3 mi)
Canyon Creek, Cedar Falls, WA (9.0 mi)
Cedar River, Renton, WA (13.2 mi)
Rex River, Garcia, WA (14.0 mi)
White River, Auburn, WA (14.4 mi)
Duwamish River, Tukwila, WA (15.4 mi)
Cedar River, Garcia, WA (15.5 mi)
White River, Buckley, WA (15.6 mi)
Lake Tapps Diversion, Sumner, WA (16.7 mi)
White River, Sumner, WA (17.1 mi)
Duwamish River, Tukwila, WA (17.2 mi)
Cedar River, Bandera, WA (19.3 mi)
Weather for Hobart, Washington
Current Weather

Humidity: 54%
Feels Like: 78.7°F
Wind: ESE 3.1 mph
Wind Gusts: 6.6 mph
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0
Five Day Weather Forecast

Sat
H: 95°F
L: 67°F

Sun
H: 94°F
L: 67°F

Mon
H: 84°F
L: 67°F

Tue
H: 87°F
L: 66°F

Wed
H: 79°F
L: 58°F
Air Quality
Nitrogen Dioxide: 32.75 μg/m3
Sulphur Dioxide: 0.74 μg/m3
Ozone: 18 μg/m3
Astronomical
Sun Transit: 1:10 PM
Sunset: 8:04 PM
Daylight: 13 hrs 49 mins
Moon Transit: 1:39 PM
Moonset: 8:24 PM
Moon Phase: New
Moon Illumination: 1.4%
Best Times for Fishing or Hunting
Major Periods
9:07 PM - 11:37 PM1:09 PM - 3:39 PM
Minor Periods
7:54 PM - 9:24 PM6:09 AM - 7:39 AM
Action Rating: 5 out of 5
Red Flag Warning issued August 23 at 12:45PM PDT until August 24 at 9:00PM PDT by NWS Seattle WA
Effective: Sat August 23, 2025, 12:45 PM
Expires: Sat August 23, 2025, 11:00 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 12:45PM PDT until August 26 at 9:00PM PDT by NWS Seattle WA
Effective: Sat August 23, 2025, 12:45 PM
Expires: Sat August 23, 2025, 11:00 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.
Heat Advisory issued August 23 at 12:43PM PDT until August 26 at 5:00AM PDT by NWS Seattle WA
Effective: Sat August 23, 2025, 12:43 PM
Expires: Sat August 23, 2025, 11:00 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.
Extreme Heat Warning issued August 23 at 12:43PM PDT until August 26 at 5:00AM PDT by NWS Seattle WA
Effective: Sat August 23, 2025, 12:43 PM
Expires: Sat August 23, 2025, 11:00 PM
* WHAT...Hot conditions with high temperatures ranging from the upper 80s to mid 90s and low temperatures in the mid 60s. This will pose a major risk of heat-related illness. * WHERE...City of Seattle, Eastside, and Lowlands of Pierce and Southern King 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.
Extreme Heat Warning issued August 23 at 12:43PM PDT until August 26 at 5:00AM PDT by NWS Seattle WA
Effective: Sat August 23, 2025, 12:43 PM
Expires: Sat August 23, 2025, 11:00 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.
Weather Forecast
Average Temperature: 78.3°F
Average Humidity: 43%
Wind: 6 mph
UV Index: 1.8
Air Quality
Nitrogen Dioxide: 18.4 μg/m3
Sulphur Dioxide: 2.52 μg/m3
Ozone: 82.6 μg/m3
Astronomical
Sun Transit: 1:10 PM
Sunset: 8:04 PM
Daylight: 13 hrs 49 mins
Moon Transit: 1:39 PM
Moonset: 8:24 PM
Moon Phase: New
Moon Illumination: 1.4%
Best Times for Fishing or Hunting
Major Periods
9:07 PM - 11:37 PM1:09 PM - 3:39 PM
Minor Periods
7:54 PM - 9:24 PM6:09 AM - 7:39 AM
Action Rating: 5 out of 5
Weather Forecast
Average Temperature: 78.7°F
Average Humidity: 50%
Wind: 5.4 mph
UV Index: 1.8
Air Quality
Nitrogen Dioxide: 21.68 μg/m3
Sulphur Dioxide: 3.06 μg/m3
Ozone: 87.68 μg/m3
Astronomical
Sun Transit: 1:10 PM
Sunset: 8:03 PM
Daylight: 13 hrs 46 mins
Moon Transit: 2:21 PM
Moonset: 8:39 PM
Moon Phase: New
Moon Illumination: 0.1%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM1:51 PM - 4:21 PM
Minor Periods
8:09 PM - 9:39 PM7:20 AM - 8:50 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 74.6°F
Average Humidity: 63%
Wind: 4.7 mph
UV Index: 1.6
Air Quality
Nitrogen Dioxide: 20.01 μg/m3
Sulphur Dioxide: 5.34 μg/m3
Ozone: 111.6 μg/m3
Astronomical
Sun Transit: 1:09 PM
Sunset: 8:01 PM
Daylight: 13 hrs 42 mins
Moon Transit: 3:02 PM
Moonset: 8:53 PM
Moon Phase: New
Moon Illumination: 1.9%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM2:32 PM - 5:02 PM
Minor Periods
8:23 PM - 9:53 PM8:30 AM - 10:00 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 74.5°F
Average Humidity: 69%
Wind: 4.5 mph
UV Index: 1.5
Air Quality
Nitrogen Dioxide: 20.85 μg/m3
Sulphur Dioxide: 5.65 μg/m3
Ozone: 115.6 μg/m3
Astronomical
Sun Transit: 1:09 PM
Sunset: 7:59 PM
Daylight: 13 hrs 39 mins
Moon Transit: 3:43 PM
Moonset: 9:07 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.1%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM3:13 PM - 5:43 PM
Minor Periods
8:37 PM - 10:07 PM9:38 AM - 11:08 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 66.7°F
Average Humidity: 78%
Wind: 7.4 mph
UV Index: 1.2
Air Quality
Nitrogen Dioxide: 27.02 μg/m3
Sulphur Dioxide: 5.72 μg/m3
Ozone: 117.08 μg/m3
Astronomical
Sun Transit: 1:09 PM
Sunset: 7:57 PM
Daylight: 13 hrs 36 mins
Moon Transit: 4:24 PM
Moonset: 9:23 PM
Moon Phase: Waxing Crescent
Moon Illumination: 12.6%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM3:54 PM - 6:24 PM
Minor Periods
8:53 PM - 10:23 PM10:46 AM - 12:16 AM
Action Rating: 2 out of 5