Water Temperature of the Little Red River in Dewey, AR

Current Water Temperature

57.7°F

Measurement Time: Tuesday, July 28, 2026, 5:45 PM CDT

Temperature Locations

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Local Points of Interest

Little Red, AR

Little Red River

Station Name: Little Red River near Dewey, AR
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 226 feet

Nearest Address:
1002 Hwy 124
Dewey, AR 72121
White County

GPS Coordinates: 35.43805556, -91.7458333

Nearby Water Temperatures

Little Red River, Heber Springs, AR (15.2 mi)
Cache River, Patterson, AR (31 mi)
Middle Fork of Little Red River, Shirley, AR (34.3 mi)
Two Prairie Bayou, Carlisle, AR (45.6 mi)
North Sylamore Creek, Fifty Six, AR (46.4 mi)
Strawberry River, Poughkeepsie, AR (49.4 mi)
Bayou Meto, Lonoke, AR (49.4 mi)
South Fork of Little Red River, Clinton, AR (50.1 mi)
White River, Calico Rock, AR (51.9 mi)
L'Anguille River, Colt, AR (53 mi)
L'Anguille River, Whitehall, AR (53.8 mi)
Lake Maumelle, Natural Steps, AR (58.3 mi)
Lake Maumelle, Roland, AR (58.4 mi)
North Fork River, Salesville, AR (62.5 mi)
Lake Maumelle, Roland, AR (64.4 mi)

Weather for Dewey, Arkansas

Current Weather

89.1°F
Clear
Clear
93°F
93.9°F
50%
N 3.1 mph
6.6 mph
89.1°F
68.2°F
0 in
0%
6 mi
1009 mbar
0

Five Day Weather Forecast

Sunny
Tue
H: 106°F
L: 75°F
Sunny
Wed
H: 93°F
L: 74°F
Sunny
Thu
H: 93°F
L: 68°F
Sunny
Fri
H: 100°F
L: 71°F
Sunny
Sat
H: 88°F
L: 70°F

Air Quality

AQI: 1 - Good
PM2.5: 9 μg/m3
PM10: 9.8 μg/m3
Carbon Monoxide: 119 μg/m3
Nitrogen Dioxide: 2.9 μg/m3
Sulphur Dioxide: 0.7 μg/m3
Ozone: 71 μg/m3

Astronomical

Sunrise: 6:13 AM
Sun Transit: 1:13 PM
Sunset: 8:14 PM
Daylight: 14 hrs 1 mins
Moonrise: 8:00 PM
Moon Transit: 12:10 AM
Moonset: 5:03 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:50 AM - 2:20 PM

Minor Periods

7:30 PM - 9:00 PM
4:33 AM - 6:03 AM

Action Rating: 4 out of 5

Extreme Heat Warning issued July 28 at 12:04PM CDT until July 28 at 8:00PM CDT by NWS Little Rock AR

Effective: Tue July 28, 2026, 12:04 PM
Expires: Tue July 28, 2026, 8:00 PM

* WHAT...Dangerously hot conditions with heat index values up to 114. * WHERE...Jackson, Lawrence, Randolph, Cleburne, Independence, Sharp, and Southeast Van Buren County Counties. * WHEN...Until 8 PM CDT this evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.

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. 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.


Extreme Heat Warning issued July 28 at 12:39AM CDT until July 28 at 8:00PM CDT by NWS Little Rock AR

Effective: Tue July 28, 2026, 12:39 AM
Expires: Tue July 28, 2026, 8:00 PM

* WHAT...Dangerously hot conditions with heat index values up to 114. * WHERE...Portions of central, eastern, north central, southeast, and western Arkansas. * WHEN...Until 8 PM CDT this evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.

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. 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.
Tuesday, July 28, 2026

Weather Forecast

Sunny
105.6°F
75.2°F
91.4°F
51%
0 in
2%
0%
9.4 mph
10.4


Air Quality

AQI: 1 - Good
PM2.5: 7.32 μg/m3
PM10: 8.03 μg/m3
Carbon Monoxide: 105.04 μg/m3
Nitrogen Dioxide: 1.46 μg/m3
Sulphur Dioxide: 0.73 μg/m3
Ozone: 77.63 μg/m3

Astronomical

Sunrise: 6:13 AM
Sun Transit: 1:13 PM
Sunset: 8:14 PM
Daylight: 14 hrs 1 mins
Moonrise: 8:00 PM
Moon Transit: 12:10 AM
Moonset: 5:03 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:50 AM - 2:20 PM

Minor Periods

7:30 PM - 9:00 PM
4:33 AM - 6:03 AM

Action Rating: 4 out of 5

Wednesday, July 29, 2026

Weather Forecast

Sunny
93.2°F
73.9°F
84.2°F
73%
1.67 in
74%
0%
5.4 mph
9.8


Air Quality

AQI: 1 - Good
PM2.5: 11.55 μg/m3
PM10: 12.61 μg/m3
Carbon Monoxide: 124.63 μg/m3
Nitrogen Dioxide: 2.58 μg/m3
Sulphur Dioxide: 1.43 μg/m3
Ozone: 84.21 μg/m3

Astronomical

Sunrise: 6:14 AM
Sun Transit: 1:13 PM
Sunset: 8:13 PM
Daylight: 14 hrs mins
Moonrise: 8:33 PM
Moon Transit: 1:00 AM
Moonset: 6:04 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

12:30 AM - 3:00 AM
12:38 AM - 3:08 PM

Minor Periods

8:03 PM - 9:33 PM
5:34 AM - 7:04 AM

Action Rating: 4 out of 5

Thursday, July 30, 2026

Weather Forecast

Sunny
92.6°F
67.5°F
79.5°F
68%
0 in
7%
0%
6.7 mph
9.6


Air Quality

AQI: 2 - Moderate
PM2.5: 15.85 μg/m3
PM10: 16.73 μg/m3
Carbon Monoxide: 142.5 μg/m3
Nitrogen Dioxide: 2.66 μg/m3
Sulphur Dioxide: 2.24 μg/m3
Ozone: 104.79 μg/m3

Astronomical

Sunrise: 6:14 AM
Sun Transit: 1:13 PM
Sunset: 8:12 PM
Daylight: 13 hrs 58 mins
Moonrise: 9:01 PM
Moon Transit: 1:45 AM
Moonset: 7:05 AM
Moon Phase: Full
Moon Illumination: 97.1%

Best Times for Fishing or Hunting

Major Periods

1:15 AM - 3:45 AM
1:23 PM - 3:53 PM

Minor Periods

8:31 PM - 10:01 PM
6:35 AM - 8:05 AM

Action Rating: 5 out of 5

Friday, July 31, 2026

Weather Forecast

Sunny
99.9°F
70.6°F
82.2°F
63%
0.05 in
57%
0%
11 mph
10.3


Air Quality

AQI: 1 - Good
PM2.5: 12.38 μg/m3
PM10: 13.39 μg/m3
Carbon Monoxide: 147.5 μg/m3
Nitrogen Dioxide: 2.69 μg/m3
Sulphur Dioxide: 1.3 μg/m3
Ozone: 95.58 μg/m3

Astronomical

Sunrise: 6:15 AM
Sun Transit: 1:13 PM
Sunset: 8:12 PM
Daylight: 13 hrs 57 mins
Moonrise: 9:27 PM
Moon Transit: 2:30 AM
Moonset: 8:07 AM
Moon Phase: Full
Moon Illumination: 92.0%

Best Times for Fishing or Hunting

Major Periods

2:00 AM - 4:30 AM
2:07 PM - 4:37 PM

Minor Periods

8:57 PM - 10:27 PM
7:37 AM - 9:07 AM

Action Rating: 3 out of 5

Saturday, August 1, 2026

Weather Forecast

Sunny
88.3°F
70.4°F
78.3°F
69%
0.02 in
36%
0%
12.8 mph
9.7


Air Quality

AQI: 1 - Good
PM2.5: 4.9 μg/m3
PM10: 5.44 μg/m3
Carbon Monoxide: 134.78 μg/m3
Nitrogen Dioxide: 1.45 μg/m3
Sulphur Dioxide: 0.69 μg/m3
Ozone: 87.88 μg/m3

Astronomical

Sunrise: 6:16 AM
Sun Transit: 1:13 PM
Sunset: 8:11 PM
Daylight: 13 hrs 55 mins
Moonrise: 9:52 PM
Moon Transit: 3:13 AM
Moonset: 9:08 AM
Moon Phase: Waning Gibbous
Moon Illumination: 84.9%

Best Times for Fishing or Hunting

Major Periods

2:43 AM - 5:13 AM
2:50 PM - 5:20 PM

Minor Periods

9:22 PM - 10:52 PM
8:38 AM - 10:08 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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