Water Temperature of the Chattahoochee River in Alpharetta, GA

Current Water Temperature

60.6°F

Measurement Time: Wednesday, June 10, 2026, 8:00 AM EDT

Temperature Locations

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Local Points of Interest

Garrard Landing Park; Atlanta, GA

Chattahoochee River

Station Name: CHATTAHOOCHEE R 0.39 MI DS GA140, ALPHARETTA, GA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 892 feet

Nearest Address:
Garrard Landing Park
Alpharetta, GA 30022
Fulton County

GPS Coordinates: 33.97305556, -84.26888889

Nearby Water Temperatures

Chattahoochee River, Johns Creek, GA (4.2 mi)
Peachtree Creek, Brookhaven, GA (10.7 mi)
Chattahoochee River, Suwanee, GA (10.8 mi)
Suwanee Creek, Suwanee, GA (11.1 mi)
Level Creek, Suwanee, GA (13.9 mi)
Richland Creek, Sugar Hill, GA (15.8 mi)
Pole Bridge Creek, Lithonia, GA (22.1 mi)
Etowah River, Cartersville, GA (30 mi)
Chattahoochee River, Helen, GA (59 mi)
Falling Creek, Juliette, GA (68 mi)
Hiwassee River , Reliance, TN (85 mi)
Richard B. Russell Lake, Calhoun Falls, SC (94.9 mi)
Cheoah River, Tapoco, NC (103.2 mi)
Lake Strom Thurmond, McCormick, SC (110.7 mi)
Saluda River, Williamston, SC (113.2 mi)

Weather for Alpharetta, Georgia

Current Weather

78.1°F
Overcast
Overcast
81.7°F
88°F
79%
SW 4.5 mph
5.2 mph
81.7°F
74.1°F
0 in
100%
6 mi
1021 mbar
7.7

Five Day Weather Forecast

Sunny
Wed
H: 89°F
L: 69°F
Partly Cloudy
Thu
H: 92°F
L: 76°F
Patchy rain nearby
Fri
H: 94°F
L: 74°F
Patchy rain nearby
Sat
H: 96°F
L: 76°F
Patchy rain nearby
Sun
H: 94°F
L: 76°F

Air Quality

AQI: 1 - Good
PM2.5: 16 μg/m3
PM10: 18.9 μg/m3
Carbon Monoxide: 176 μg/m3
Nitrogen Dioxide: 2.4 μg/m3
Sulphur Dioxide: 1.2 μg/m3
Ozone: 133 μg/m3

Astronomical

Sunrise: 6:26 AM
Sun Transit: 1:36 PM
Sunset: 8:48 PM
Daylight: 14 hrs 23 mins
Moonrise: 2:43 AM
Moon Transit: 9:16 AM
Moonset: 4:00 PM
Moon Phase: Waning Crescent
Moon Illumination: 13.1%

Best Times for Fishing or Hunting

Major Periods

8:46 AM - 11:16 AM
12:00 AM - 12:00 AM

Minor Periods

3:30 PM - 5:00 PM
2:13 AM - 3:43 AM

Action Rating: 2 out of 5

Wednesday, June 10, 2026

Weather Forecast

Sunny
89.4°F
69.1°F
78.1°F
81%
0 in
11%
0%
4.9 mph
10.8


Air Quality

AQI: 2 - Moderate
PM2.5: 17.78 μg/m3
PM10: 19.71 μg/m3
Carbon Monoxide: 210.29 μg/m3
Nitrogen Dioxide: 16.17 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 76.5 μg/m3

Astronomical

Sunrise: 6:26 AM
Sun Transit: 1:36 PM
Sunset: 8:48 PM
Daylight: 14 hrs 23 mins
Moonrise: 2:43 AM
Moon Transit: 9:16 AM
Moonset: 4:00 PM
Moon Phase: Waning Crescent
Moon Illumination: 13.1%

Best Times for Fishing or Hunting

Major Periods

8:46 AM - 11:16 AM
12:00 AM - 12:00 AM

Minor Periods

3:30 PM - 5:00 PM
2:13 AM - 3:43 AM

Action Rating: 2 out of 5

Thursday, June 11, 2026

Weather Forecast

Partly Cloudy
92.1°F
75.5°F
81.7°F
60%
0 in
7%
0%
5.8 mph
10.7


Air Quality

AQI: 2 - Moderate
PM2.5: 20.45 μg/m3
PM10: 22.75 μg/m3
Carbon Monoxide: 218.71 μg/m3
Nitrogen Dioxide: 20.01 μg/m3
Sulphur Dioxide: 1.52 μg/m3
Ozone: 78.71 μg/m3

Astronomical

Sunrise: 6:26 AM
Sun Transit: 1:36 PM
Sunset: 8:49 PM
Daylight: 14 hrs 23 mins
Moonrise: 3:14 AM
Moon Transit: 10:06 AM
Moonset: 5:10 PM
Moon Phase: Waning Crescent
Moon Illumination: 6.5%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:36 AM - 12:06 AM

Minor Periods

4:40 PM - 6:10 PM
2:44 AM - 4:14 AM

Action Rating: 2 out of 5

Friday, June 12, 2026

Weather Forecast

Patchy rain nearby
94.4°F
74.3°F
84.2°F
56%
0.01 in
17%
0%
10.1 mph
10.9


Air Quality

AQI: 2 - Moderate
PM2.5: 16.09 μg/m3
PM10: 17.98 μg/m3
Carbon Monoxide: 198 μg/m3
Nitrogen Dioxide: 11.6 μg/m3
Sulphur Dioxide: 1.23 μg/m3
Ozone: 77.63 μg/m3

Astronomical

Sunrise: 6:26 AM
Sun Transit: 1:37 PM
Sunset: 8:49 PM
Daylight: 14 hrs 23 mins
Moonrise: 3:50 AM
Moon Transit: 11:02 AM
Moonset: 6:25 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:32 AM - 1:02 PM

Minor Periods

5:55 PM - 7:25 PM
3:20 AM - 4:50 AM

Action Rating: 2 out of 5

Saturday, June 13, 2026

Weather Forecast

Patchy rain nearby
96.1°F
75.5°F
85°F
59%
0.01 in
17%
0%
10.3 mph
10.4


Air Quality

AQI: 1 - Good
PM2.5: 8.93 μg/m3
PM10: 9.55 μg/m3
Carbon Monoxide: 155.73 μg/m3
Nitrogen Dioxide: 6.93 μg/m3
Sulphur Dioxide: 1.09 μg/m3
Ozone: 76.79 μg/m3

Astronomical

Sunrise: 6:26 AM
Sun Transit: 1:37 PM
Sunset: 8:49 PM
Daylight: 14 hrs 24 mins
Moonrise: 4:35 AM
Moon Transit: 12:03 AM
Moonset: 7:41 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:33 AM - 2:03 PM

Minor Periods

7:11 PM - 8:41 PM
4:05 AM - 5:35 AM

Action Rating: 3 out of 5

Sunday, June 14, 2026

Weather Forecast

Patchy rain nearby
94°F
75.9°F
84.2°F
59%
0.01 in
17%
0%
10.1 mph
0.5


Air Quality

AQI: 1 - Good
PM2.5: 12.07 μg/m3
PM10: 12.28 μg/m3
Carbon Monoxide: 221.56 μg/m3
Nitrogen Dioxide: 12.06 μg/m3
Sulphur Dioxide: 1.08 μg/m3
Ozone: 46.11 μg/m3

Astronomical

Sunrise: 6:26 AM
Sun Transit: 1:37 PM
Sunset: 8:50 PM
Daylight: 14 hrs 24 mins
Moonrise: 5:29 AM
Moon Transit: 1:10 PM
Moonset: 8:54 PM
Moon Phase: New
Moon Illumination: 0.7%

Best Times for Fishing or Hunting

Major Periods

12:54 AM - 3:24 AM
12:40 AM - 3:10 PM

Minor Periods

8:24 PM - 9:54 PM
4:59 AM - 6:29 AM

Action Rating: 5 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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