Water Temperature of the Arkansas River in Hasty, CO

Current Water Temperature

70.7°F

Measurement Time: Saturday, June 13, 2026, 5:00 PM MDT

Temperature Locations

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Local Points of Interest

John Martin Reservoir; Lake Hasty

Arkansas River

Station Name: ARKANSAS RIVER BELOW JOHN MARTIN RESERVOIR, CO.
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 3,763 feet

Nearest Address:
John Martin Reservoir State Park
Hasty, CO 81044
Bent County

GPS Coordinates: 38.06639635, -102.9324228

Nearby Water Temperatures

Arkansas River, Las Animas, CO (15.7 mi)
Arkansas River, Rocky Ford, CO (41 mi)
Purgatoire River, Kim, CO (47.5 mi)
Arkansas River, Manzanola, CO (53.4 mi)
Purgatoire River, Trinchera, CO (72.1 mi)
Arkansas River, Avondale, CO (80.7 mi)
Arkansas River, Pueblo, CO (91.7 mi)
Arkansas River, Pueblo, CO (91.8 mi)
Fountain Creek, Pueblo, CO (91.9 mi)
Fountain Creek, Fountain, CO (101.2 mi)
Arkansas River, Portland, CO (115.3 mi)
Arkansas River, Cañon City, CO (128.7 mi)
South Platte River, Roxborough Park, CO (151.6 mi)
South Platte River, Englewood, CO (156.9 mi)
South Platte River, Denver, CO (162.5 mi)

Weather for Hasty, Colorado

Current Weather

62.1°F
Light rain
Light rain
62.1°F
69.6°F
78%
ENE 17.2 mph
24.1 mph
68.7°F
49.4°F
0 in
100%
9 mi
1022 mbar
0

Five Day Weather Forecast

Sunny
Sat
H: 94°F
L: 62°F
Patchy rain nearby
Sun
H: 79°F
L: 59°F
Patchy rain nearby
Mon
H: 86°F
L: 61°F
Sunny
Tue
H: 94°F
L: 66°F
Sunny
Wed
H: 101°F
L: 71°F

Air Quality

AQI: 1 - Good
PM2.5: 4.9 μg/m3
PM10: 17.9 μg/m3
Carbon Monoxide: 103 μg/m3
Nitrogen Dioxide: 1.4 μg/m3
Sulphur Dioxide: 0.3 μg/m3
Ozone: 85 μg/m3

Astronomical

Sunrise: 5:28 AM
Sun Transit: 12:51 AM
Sunset: 8:16 PM
Daylight: 14 hrs 48 mins
Moonrise: 3:39 AM
Moon Transit: 11:21 AM
Moonset: 7:13 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:51 AM - 1:21 PM

Minor Periods

6:43 PM - 8:13 PM
3:09 AM - 4:39 AM

Action Rating: 3 out of 5

Saturday, June 13, 2026

Weather Forecast

Sunny
93.9°F
62.2°F
77.7°F
41%
0 in
1%
0%
21.7 mph
9.9


Air Quality

AQI: 1 - Good
PM2.5: 8.9 μg/m3
PM10: 26.66 μg/m3
Carbon Monoxide: 110.88 μg/m3
Nitrogen Dioxide: 1.79 μg/m3
Sulphur Dioxide: 0.39 μg/m3
Ozone: 82.13 μg/m3

Astronomical

Sunrise: 5:28 AM
Sun Transit: 12:51 AM
Sunset: 8:16 PM
Daylight: 14 hrs 48 mins
Moonrise: 3:39 AM
Moon Transit: 11:21 AM
Moonset: 7:13 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:51 AM - 1:21 PM

Minor Periods

6:43 PM - 8:13 PM
3:09 AM - 4:39 AM

Action Rating: 3 out of 5

Sunday, June 14, 2026

Weather Forecast

Patchy rain nearby
78.7°F
58.5°F
67.2°F
48%
0.11 in
57%
0%
19.9 mph
10.1


Air Quality

AQI: 1 - Good
PM2.5: 5.58 μg/m3
PM10: 12.72 μg/m3
Carbon Monoxide: 102.67 μg/m3
Nitrogen Dioxide: 1.43 μg/m3
Sulphur Dioxide: 0.18 μg/m3
Ozone: 80.54 μg/m3

Astronomical

Sunrise: 5:28 AM
Sun Transit: 12:52 AM
Sunset: 8:16 PM
Daylight: 14 hrs 48 mins
Moonrise: 4:32 AM
Moon Transit: 12:28 AM
Moonset: 8:28 PM
Moon Phase: New
Moon Illumination: 0.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:58 AM - 2:28 PM

Minor Periods

7:58 PM - 9:28 PM
4:02 AM - 5:32 AM

Action Rating: 5 out of 5

Monday, June 15, 2026

Weather Forecast

Patchy rain nearby
85.7°F
60.7°F
73.2°F
52%
0.18 in
57%
0%
11.9 mph
9.6


Air Quality

AQI: 1 - Good
PM2.5: 5.07 μg/m3
PM10: 9.05 μg/m3
Carbon Monoxide: 105.42 μg/m3
Nitrogen Dioxide: 3.02 μg/m3
Sulphur Dioxide: 0.24 μg/m3
Ozone: 64.29 μg/m3

Astronomical

Sunrise: 5:28 AM
Sun Transit: 12:52 AM
Sunset: 8:17 PM
Daylight: 14 hrs 48 mins
Moonrise: 5:37 AM
Moon Transit: 1:36 PM
Moonset: 9:31 PM
Moon Phase: New
Moon Illumination: 3.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:06 PM - 3:36 PM

Minor Periods

9:01 PM - 10:31 PM
5:07 AM - 6:37 AM

Action Rating: 4 out of 5

Tuesday, June 16, 2026

Weather Forecast

Sunny
93.5°F
66.4°F
80.1°F
37%
0 in
1%
0%
10.1 mph
11


Air Quality

AQI: 1 - Good
PM2.5: 3.01 μg/m3
PM10: 5.43 μg/m3
Carbon Monoxide: 107.42 μg/m3
Nitrogen Dioxide: 4.82 μg/m3
Sulphur Dioxide: 0.14 μg/m3
Ozone: 66.63 μg/m3

Astronomical

Sunrise: 5:28 AM
Sun Transit: 12:52 AM
Sunset: 8:17 PM
Daylight: 14 hrs 49 mins
Moonrise: 6:52 AM
Moon Transit: 2:41 PM
Moonset: 10:22 PM
Moon Phase: New
Moon Illumination: 1.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:11 PM - 4:41 PM

Minor Periods

9:52 PM - 11:22 PM
6:22 AM - 7:52 AM

Action Rating: 3 out of 5

Wednesday, June 17, 2026

Weather Forecast

Sunny
101.4°F
71.1°F
86.6°F
21%
0 in
0%
0%
25.3 mph
11.3


Air Quality

AQI: 1 - Good
PM2.5: 3.69 μg/m3
PM10: 10.94 μg/m3
Carbon Monoxide: 112.58 μg/m3
Nitrogen Dioxide: 2.5 μg/m3
Sulphur Dioxide: 0.24 μg/m3
Ozone: 78.5 μg/m3

Astronomical

Sunrise: 5:28 AM
Sun Transit: 12:52 AM
Sunset: 8:17 PM
Daylight: 14 hrs 49 mins
Moonrise: 8:10 AM
Moon Transit: 3:42 PM
Moonset: 11:02 PM
Moon Phase: Waxing Crescent
Moon Illumination: 4.6%

Best Times for Fishing or Hunting

Major Periods

12:54 AM - 3:24 AM
3:12 PM - 5:42 PM

Minor Periods

12:00 AM - 12:00 AM
7:40 AM - 9:10 AM

Action Rating: 2 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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