Water Temperature of the Roaring Fork River in Aspen, CO

Current Water Temperature

51.4°F

Measurement Time: Saturday, May 9, 2026, 10:00 AM MDT

Temperature Locations

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Roaring Fork River

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

64°F
Partly Cloudy
Partly Cloudy
64°F
56.9°F
18%
WNW 11.6 mph
13.4 mph
54.7°F
19.7°F
0 in
25%
9 mi
1019 mbar
1.7

Five Day Weather Forecast

Sunny
Sat
H: 60°F
L: 25°F
Sunny
Sun
H: 61°F
L: 23°F
Sunny
Mon
H: 68°F
L: 29°F
Sunny
Tue
H: 71°F
L: 35°F
Patchy rain nearby
Wed
H: 71°F
L: 37°F

Air Quality

AQI: 1 - Good
PM2.5: 3.25 μg/m3
PM10: 7.25 μg/m3
Carbon Monoxide: 153.85 μg/m3
Nitrogen Dioxide: 3.05 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 144 μg/m3

Astronomical

Sunrise: 6:00 AM
Sun Transit: 1:03 PM
Sunset: 8:09 PM
Daylight: 14 hrs 9 mins
Moonrise: 2:07 AM
Moon Transit: 7:10 AM
Moonset: 12:22 AM
Moon Phase: Last Quarter
Moon Illumination: 36.7%

Best Times for Fishing or Hunting

Major Periods

6:40 AM - 9:10 AM
4:44 PM - 7:14 PM

Minor Periods

11:52 AM - 1:22 PM
1:37 AM - 3:07 AM

Action Rating: 2 out of 5

Saturday, May 9, 2026

Weather Forecast

Sunny
60.1°F
25.2°F
42.4°F
44%
0 in
0%
0%
11.9 mph
9.6


Air Quality

AQI: 1 - Good
PM2.5: 4.5 μg/m3
PM10: 8.19 μg/m3
Carbon Monoxide: 136.77 μg/m3
Nitrogen Dioxide: 1.68 μg/m3
Sulphur Dioxide: 1.37 μg/m3
Ozone: 130.72 μg/m3

Astronomical

Sunrise: 6:00 AM
Sun Transit: 1:03 PM
Sunset: 8:09 PM
Daylight: 14 hrs 9 mins
Moonrise: 2:07 AM
Moon Transit: 7:10 AM
Moonset: 12:22 AM
Moon Phase: Last Quarter
Moon Illumination: 36.7%

Best Times for Fishing or Hunting

Major Periods

6:40 AM - 9:10 AM
4:44 PM - 7:14 PM

Minor Periods

11:52 AM - 1:22 PM
1:37 AM - 3:07 AM

Action Rating: 2 out of 5

Sunday, May 10, 2026

Weather Forecast

Sunny
61.4°F
23.3°F
42.5°F
38%
0 in
0%
0%
7.6 mph
10.2


Air Quality

AQI: 1 - Good
PM2.5: 2.99 μg/m3
PM10: 6.55 μg/m3
Carbon Monoxide: 141.85 μg/m3
Nitrogen Dioxide: 1.95 μg/m3
Sulphur Dioxide: 1.46 μg/m3
Ozone: 149.88 μg/m3

Astronomical

Sunrise: 5:59 AM
Sun Transit: 1:03 PM
Sunset: 8:10 PM
Daylight: 14 hrs 11 mins
Moonrise: 2:34 AM
Moon Transit: 7:55 AM
Moonset: 1:26 PM
Moon Phase: Last Quarter
Moon Illumination: 26.2%

Best Times for Fishing or Hunting

Major Periods

7:25 AM - 9:55 AM
5:28 PM - 7:58 PM

Minor Periods

12:56 AM - 2:26 PM
2:04 AM - 3:34 AM

Action Rating: 3 out of 5

Monday, May 11, 2026

Weather Forecast

Sunny
67.9°F
29.2°F
48.3°F
31%
0 in
0%
0%
11.6 mph
10.8


Air Quality

AQI: 1 - Good
PM2.5: 2.7 μg/m3
PM10: 4.76 μg/m3
Carbon Monoxide: 139.13 μg/m3
Nitrogen Dioxide: 1.77 μg/m3
Sulphur Dioxide: 1.42 μg/m3
Ozone: 144.4 μg/m3

Astronomical

Sunrise: 5:58 AM
Sun Transit: 1:03 PM
Sunset: 8:11 PM
Daylight: 14 hrs 13 mins
Moonrise: 2:58 AM
Moon Transit: 8:40 AM
Moonset: 2:32 PM
Moon Phase: Last Quarter
Moon Illumination: 16.9%

Best Times for Fishing or Hunting

Major Periods

8:10 AM - 10:40 AM
6:13 PM - 8:43 PM

Minor Periods

2:02 PM - 3:32 PM
2:28 AM - 3:58 AM

Action Rating: 2 out of 5

Tuesday, May 12, 2026

Weather Forecast

Sunny
70.9°F
34.6°F
53°F
29%
0 in
0%
0%
10.3 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 3.72 μg/m3
PM10: 9.32 μg/m3
Carbon Monoxide: 137.44 μg/m3
Nitrogen Dioxide: 1.76 μg/m3
Sulphur Dioxide: 1.34 μg/m3
Ozone: 139 μg/m3

Astronomical

Sunrise: 5:57 AM
Sun Transit: 1:03 PM
Sunset: 8:12 PM
Daylight: 14 hrs 15 mins
Moonrise: 3:21 AM
Moon Transit: 7:41 PM
Moonset: 3:40 PM
Moon Phase: Waning Crescent
Moon Illumination: 9.3%

Best Times for Fishing or Hunting

Major Periods

6:58 PM - 9:28 PM
7:11 PM - 9:41 PM

Minor Periods

3:10 PM - 4:40 PM
2:51 AM - 4:21 AM

Action Rating: 2 out of 5

Wednesday, May 13, 2026

Weather Forecast

Patchy rain nearby
71.4°F
37.3°F
53.5°F
39%
0.01 in
74%
0%
13.4 mph
3


Air Quality

AQI: 1 - Good
PM2.5: 4.07 μg/m3
PM10: 7.77 μg/m3
Carbon Monoxide: 149.8 μg/m3
Nitrogen Dioxide: 2.96 μg/m3
Sulphur Dioxide: 1.29 μg/m3
Ozone: 117.15 μg/m3

Astronomical

Sunrise: 5:56 AM
Sun Transit: 1:03 PM
Sunset: 8:12 PM
Daylight: 14 hrs 17 mins
Moonrise: 3:45 AM
Moon Transit: 10:11 AM
Moonset: 4:51 PM
Moon Phase: Waning Crescent
Moon Illumination: 3.8%

Best Times for Fishing or Hunting

Major Periods

7:46 PM - 10:16 PM
9:41 AM - 12:11 AM

Minor Periods

4:21 PM - 5:51 PM
3:15 AM - 4:45 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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