Water Temperature of the Roaring Fork River in Aspen, CO
Current Water Temperature
Measurement Time: Saturday, July 11, 2026, 9:00 PM MDT
Temperature Locations
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Station Name: ROARING FORK RIVER BLW MAROON CREEK NR ASPEN, CO
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 7,598 feet
Nearest Address:
400 Service Center Dr
Aspen, CO 81611
Pitkin County
GPS Coordinates: 39.2232, -106.8573083
Nearby Water Temperatures
Roaring Fork River, Basalt, CO (15.9 mi)Halfmoon Creek, Twin Lakes, CO (25.3 mi)
Eagle River, Gypsum, CO (30.2 mi)
Colorado River, Glenwood Springs, CO (32.8 mi)
Roaring Fork River, Glenwood Springs, CO (33.7 mi)
Colorado River, Glenwood Springs, CO (33.9 mi)
Eagle River, Edwards, CO (34 mi)
Arkansas River, Granite, CO (34.1 mi)
Colorado River, Glenwood Springs, CO (37.5 mi)
Colorado River, Burns, CO (46.2 mi)
Colorado River, Rulison, CO (60.7 mi)
Fraser River, Tabernash, CO (76.2 mi)
Fraser River, Tabernash, CO (76.3 mi)
Dry Fork Roan Creek, De Beque, CO (78.8 mi)
Yampa River, Steamboat Springs, CO (87 mi)
Weather for Aspen, Colorado
Current Weather

Five Day Weather Forecast

Sun
H: 85°F
L: 43°F

Mon
H: 82°F
L: 43°F

Tue
H: 83°F
L: 44°F

Wed
H: 82°F
L: 44°F

Thu
H: 83°F
L: 39°F
Air Quality
Nitrogen Dioxide: 6.6 μg/m3
Sulphur Dioxide: 0.5 μg/m3
Ozone: 74 μg/m3
Astronomical
Sun Transit: 1:13 PM
Sunset: 8:35 PM
Daylight: 14 hrs 43 mins
Moon Transit: 11:29 AM
Moonset: 7:33 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.8%
Best Times for Fishing or Hunting
Major Periods
9:12 PM - 11:42 PM10:59 AM - 1:29 PM
Minor Periods
7:03 PM - 8:33 PM2:56 AM - 4:26 AM
Action Rating: 3 out of 5
Extreme Heat Warning issued July 11 at 6:52AM MDT until July 14 at 12:00AM MDT by NWS Grand Junction CO
Effective: Sat July 11, 2026, 6:52 AM
Expires: Sun July 12, 2026, 6:00 AM
* WHAT...Dangerously hot conditions with afternoon temperatures as high as 100 to 106 expected. * WHERE...In Colorado, Central Yampa River Basin, Lower Yampa River Basin, Debeque to Silt Corridor, and Grand Valley. In Utah, Arches/Grand Flat and Eastern Uinta Basin. * WHEN...From noon today to midnight MDT Monday Night. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. * ADDITIONAL DETAILS...Near record temperatures are possible especially Sunday into Monday during the peak of this event.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. Stay cool, stay hydrated, stay informed.
Extreme Heat Warning issued July 11 at 11:56AM MDT until July 14 at 12:00AM MDT by NWS Grand Junction CO
Effective: Sat July 11, 2026, 11:56 AM
Expires: Sun July 12, 2026, 12:00 AM
* WHAT...Dangerously hot conditions with afternoon temperatures as high as 100 to 106 expected. * WHERE...In Colorado, Central Yampa River Basin, Lower Yampa River Basin, Debeque to Silt Corridor, and Grand Valley. In Utah, Arches/Grand Flat and Eastern Uinta Basin. * WHEN...Until midnight MDT Monday Night. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. * ADDITIONAL DETAILS...Near record temperatures are possible especially Sunday into Monday during the peak of this event.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. Stay cool, stay hydrated, stay informed.
Extreme Heat Warning issued July 11 at 10:50PM MDT until July 14 at 12:00AM MDT by NWS Grand Junction CO
Effective: Sat July 11, 2026, 10:50 PM
Expires: Sun July 12, 2026, 5:00 PM
* WHAT...Dangerously hot conditions with afternoon temperatures as high as 100 to 106 expected. * WHERE...In Colorado, Central Yampa River Basin, Lower Yampa River Basin, Debeque to Silt Corridor, and Grand Valley. In Utah, Arches/Grand Flat and Eastern Uinta Basin. * WHEN...Until midnight MDT Monday Night. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. * ADDITIONAL DETAILS...Near record temperatures are possible especially Sunday into Monday during the peak of this event.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. Stay cool, stay hydrated, stay informed.
Heat Advisory issued July 11 at 6:52AM MDT until July 13 at 12:00AM MDT by NWS Grand Junction CO
Effective: Sat July 11, 2026, 6:52 AM
Expires: Sun July 12, 2026, 6:00 AM
* WHAT...Dangerously hot conditions with afternoon temperatures as high as 98 to 103 expected. * WHERE...Central Colorado River Basin and Central Gunnison and Uncompahgre River Basin. * WHEN...From noon today to midnight MDT Sunday Night. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. * ADDITIONAL DETAILS...Near record temperatures will be possible during the event especially on Sunday.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. 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.
Heat Advisory issued July 11 at 11:56AM MDT until July 13 at 12:00AM MDT by NWS Grand Junction CO
Effective: Sat July 11, 2026, 11:56 AM
Expires: Sun July 12, 2026, 12:00 AM
* WHAT...Dangerously hot conditions with afternoon temperatures as high as 98 to 103 expected. * WHERE...Central Colorado River Basin and Central Gunnison and Uncompahgre River Basin. * WHEN...Until midnight MDT Sunday Night. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. * ADDITIONAL DETAILS...Near record temperatures will be possible during the event especially on Sunday.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. 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.
Weather Forecast
Air Quality
Nitrogen Dioxide: 2.71 μg/m3
Sulphur Dioxide: 0.39 μg/m3
Ozone: 102.04 μg/m3
Astronomical
Sun Transit: 1:13 PM
Sunset: 8:35 PM
Daylight: 14 hrs 43 mins
Moon Transit: 11:29 AM
Moonset: 7:33 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.8%
Best Times for Fishing or Hunting
Major Periods
9:12 PM - 11:42 PM10:59 AM - 1:29 PM
Minor Periods
7:03 PM - 8:33 PM2:56 AM - 4:26 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 2.24 μg/m3
Sulphur Dioxide: 0.45 μg/m3
Ozone: 107.17 μg/m3
Astronomical
Sun Transit: 1:13 PM
Sunset: 8:34 PM
Daylight: 14 hrs 42 mins
Moon Transit: 12:36 AM
Moonset: 8:29 PM
Moon Phase: New
Moon Illumination: 0.1%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:06 AM - 2:36 PM
Minor Periods
7:59 PM - 9:29 PM4:07 AM - 5:37 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 2.94 μg/m3
Sulphur Dioxide: 0.36 μg/m3
Ozone: 100.67 μg/m3
Astronomical
Sun Transit: 1:13 PM
Sunset: 8:34 PM
Daylight: 14 hrs 41 mins
Moon Transit: 1:40 PM
Moonset: 9:14 PM
Moon Phase: New
Moon Illumination: 1.9%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM1:10 PM - 3:40 PM
Minor Periods
8:44 PM - 10:14 PM5:24 AM - 6:54 AM
Action Rating: 5 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 2.54 μg/m3
Sulphur Dioxide: 0.3 μg/m3
Ozone: 98.83 μg/m3
Astronomical
Sun Transit: 1:13 PM
Sunset: 8:33 PM
Daylight: 14 hrs 40 mins
Moon Transit: 2:38 PM
Moonset: 9:49 PM
Moon Phase: New
Moon Illumination: 0.2%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM2:08 PM - 4:38 PM
Minor Periods
9:19 PM - 10:49 PM6:44 AM - 8:14 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.8 μg/m3
Sulphur Dioxide: 0.4 μg/m3
Ozone: 84.57 μg/m3
Astronomical
Sun Transit: 1:13 PM
Sunset: 8:33 PM
Daylight: 14 hrs 38 mins
Moon Transit: 3:31 PM
Moonset: 10:19 PM
Moon Phase: New
Moon Illumination: 2.4%
Best Times for Fishing or Hunting
Major Periods
12:15 AM - 2:45 AM3:01 PM - 5:31 PM
Minor Periods
9:49 PM - 11:19 PM8:01 AM - 9:31 AM
Action Rating: 3 out of 5
