Water Temperature of the Arkansas River in Portland, CO
Current Water Temperature
Measurement Time: Thursday, August 27, 2026, 10:30 AM MDT
Temperature Locations
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Local Points of Interest
Florence, CO; Penrose, COStation Name: ARKANSAS RIVER AT PORTLAND, CO.
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 5,043 feet
Nearest Address:
State Hwy 120
Portland, CO 81226
Fremont County
GPS Coordinates: 38.38833418, -105.0160961
Nearby Water Temperatures
Arkansas River, Cañon City, CO (13.4 mi)Fountain Creek, Pueblo, CO (23.5 mi)
Fountain Creek, Fountain, CO (23.8 mi)
Arkansas River, Pueblo, CO (24.1 mi)
Arkansas River, Pueblo, CO (24.3 mi)
Arkansas River, Avondale, CO (34.8 mi)
Arkansas River, Manzanola, CO (62.6 mi)
South Platte River, Roxborough Park, CO (71.4 mi)
Arkansas River, Rocky Ford, CO (75.6 mi)
Arkansas River, Granite, CO (81.1 mi)
South Platte River, Englewood, CO (88.2 mi)
Halfmoon Creek, Twin Lakes, CO (91.7 mi)
Purgatoire River, Trinchera, CO (93.7 mi)
Purgatoire River, Kim, CO (94 mi)
South Platte River, Denver, CO (98.4 mi)
Weather for Portland, Colorado
Current Weather
Weather Forecast
This Afternoon
88°F - Slight Chance Showers And Thunderstorms
Tonight
59°F - Slight Chance Showers And Thunderstorms then Partly Cloudy
Friday
94°F - Sunny then Slight Chance Showers And Thunderstorms
Friday Night
62°F - Slight Chance Showers And Thunderstorms then Mostly Cloudy
Saturday
95°F - Mostly Sunny
Saturday Night
64°F - Slight Chance Showers And Thunderstorms then Mostly Cloudy
Sunday
91°F - Mostly Sunny then Slight Chance Showers And Thunderstorms
Sunday Night
61°F - Slight Chance Showers And Thunderstorms then Mostly Cloudy
Monday
89°F - Mostly Sunny then Slight Chance Showers And Thunderstorms
Monday Night
59°F - Chance Showers And Thunderstorms then Mostly Cloudy
Tuesday
91°F - Sunny then Slight Chance Showers And Thunderstorms
Tuesday Night
60°F - Partly Cloudy
Wednesday
92°F - Sunny
Wednesday Night
61°F - Partly Cloudy
Astronomical
Sun Transit: 1:01 PM
Sunset: 7:37 PM
Daylight: 13 hrs 11 mins
Moon Transit: 12:21 AM
Moonset: 5:48 AM
Moon Phase: Full
Moon Illumination: 100.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM10:09 AM - 12:39 AM
Minor Periods
6:58 PM - 8:28 PM5:18 AM - 6:48 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 1:01 PM
Sunset: 7:37 PM
Daylight: 13 hrs 11 mins
Moon Transit: 12:21 AM
Moonset: 5:48 AM
Moon Phase: Full
Moon Illumination: 100.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM10:09 AM - 12:39 AM
Minor Periods
6:58 PM - 8:28 PM5:18 AM - 6:48 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 1:01 PM
Sunset: 7:37 PM
Daylight: 13 hrs 11 mins
Moon Transit: 12:21 AM
Moonset: 5:48 AM
Moon Phase: Full
Moon Illumination: 100.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM10:09 AM - 12:39 AM
Minor Periods
6:58 PM - 8:28 PM5:18 AM - 6:48 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 1:01 PM
Sunset: 7:35 PM
Daylight: 13 hrs 9 mins
Moon Transit: 1:05 AM
Moonset: 6:52 AM
Moon Phase: Full
Moon Illumination: 98.7%
Best Times for Fishing or Hunting
Major Periods
12:35 AM - 3:05 AM10:53 AM - 1:23 PM
Minor Periods
7:22 PM - 8:52 PM6:22 AM - 7:52 AM
Action Rating: 5 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 1:01 PM
Sunset: 7:35 PM
Daylight: 13 hrs 9 mins
Moon Transit: 1:05 AM
Moonset: 6:52 AM
Moon Phase: Full
Moon Illumination: 98.7%
Best Times for Fishing or Hunting
Major Periods
12:35 AM - 3:05 AM10:53 AM - 1:23 PM
Minor Periods
7:22 PM - 8:52 PM6:22 AM - 7:52 AM
Action Rating: 5 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 7:34 PM
Daylight: 13 hrs 7 mins
Moon Transit: 1:49 AM
Moonset: 7:56 AM
Moon Phase: Full
Moon Illumination: 95.0%
Best Times for Fishing or Hunting
Major Periods
1:19 AM - 3:49 AM12:00 AM - 12:00 AM
Minor Periods
7:45 PM - 9:15 PM7:26 AM - 8:56 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 7:34 PM
Daylight: 13 hrs 7 mins
Moon Transit: 1:49 AM
Moonset: 7:56 AM
Moon Phase: Full
Moon Illumination: 95.0%
Best Times for Fishing or Hunting
Major Periods
1:19 AM - 3:49 AM12:00 AM - 12:00 AM
Minor Periods
7:45 PM - 9:15 PM7:26 AM - 8:56 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 7:32 PM
Daylight: 13 hrs 4 mins
Moon Transit: 12:00 AM
Moonset: 9:02 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.9%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:00 AM - 12:00 AM
Minor Periods
8:10 PM - 9:40 PM8:32 AM - 10:02 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 7:32 PM
Daylight: 13 hrs 4 mins
Moon Transit: 12:00 AM
Moonset: 9:02 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.9%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:00 AM - 12:00 AM
Minor Periods
8:10 PM - 9:40 PM8:32 AM - 10:02 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 7:31 PM
Daylight: 13 hrs 2 mins
Moon Transit: 3:18 AM
Moonset: 10:10 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.9%
Best Times for Fishing or Hunting
Major Periods
2:48 AM - 5:18 AM1:08 PM - 3:38 PM
Minor Periods
8:36 PM - 10:06 PM9:40 AM - 11:10 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 7:31 PM
Daylight: 13 hrs 2 mins
Moon Transit: 3:18 AM
Moonset: 10:10 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.9%
Best Times for Fishing or Hunting
Major Periods
2:48 AM - 5:18 AM1:08 PM - 3:38 PM
Minor Periods
8:36 PM - 10:06 PM9:40 AM - 11:10 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 7:29 PM
Daylight: 13 hrs mins
Moon Transit: 4:07 AM
Moonset: 11:20 AM
Moon Phase: Waning Gibbous
Moon Illumination: 71.2%
Best Times for Fishing or Hunting
Major Periods
3:37 AM - 6:07 AM1:58 PM - 4:28 PM
Minor Periods
9:07 PM - 10:37 PM10:50 AM - 12:20 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 7:29 PM
Daylight: 13 hrs mins
Moon Transit: 4:07 AM
Moonset: 11:20 AM
Moon Phase: Waning Gibbous
Moon Illumination: 71.2%
Best Times for Fishing or Hunting
Major Periods
3:37 AM - 6:07 AM1:58 PM - 4:28 PM
Minor Periods
9:07 PM - 10:37 PM10:50 AM - 12:20 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 7:28 PM
Daylight: 12 hrs 57 mins
Moon Transit: 5:00 AM
Moonset: 12:33 AM
Moon Phase: Waning Gibbous
Moon Illumination: 60.5%
Best Times for Fishing or Hunting
Major Periods
4:30 AM - 7:00 AM2:52 PM - 5:22 PM
Minor Periods
9:46 PM - 11:16 PM12:03 AM - 1:33 PM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 7:28 PM
Daylight: 12 hrs 57 mins
Moon Transit: 5:00 AM
Moonset: 12:33 AM
Moon Phase: Waning Gibbous
Moon Illumination: 60.5%
Best Times for Fishing or Hunting
Major Periods
4:30 AM - 7:00 AM2:52 PM - 5:22 PM
Minor Periods
9:46 PM - 11:16 PM12:03 AM - 1:33 PM
Action Rating: 3 out of 5
