Water Temperature of the Chattahoochee River in Alpharetta, GA

Current Water Temperature

58.6°F

Measurement Time: Saturday, August 29, 2026, 11:00 PM 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

72°F
Mostly Clear
Mostly Clear
99%
E 5 mph
71°F

Weather Forecast

Mostly Clear
Overnight
70°F - Mostly Clear
Mostly Sunny
Sunday
91°F - Mostly Sunny
Mostly Clear
Sunday Night
71°F - Mostly Clear
Sunny
Monday
93°F - Sunny
Mostly Clear
Monday Night
72°F - Mostly Clear
Sunny
Tuesday
94°F - Sunny
Mostly Clear
Tuesday Night
74°F - Mostly Clear
Sunny
Wednesday
95°F - Sunny
Mostly Clear
Wednesday Night
74°F - Mostly Clear
Sunny then Slight Chance Showers And Thunderstorms
Thursday
95°F - Sunny then Slight Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms then Mostly Clear
Thursday Night
74°F - Slight Chance Showers And Thunderstorms then Mostly Clear
Sunny then Slight Chance Showers And Thunderstorms
Friday
95°F - Sunny then Slight Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms then Mostly Clear
Friday Night
74°F - Slight Chance Showers And Thunderstorms then Mostly Clear
Sunny then Chance Showers And Thunderstorms
Saturday
95°F - Sunny then Chance Showers And Thunderstorms

Astronomical

Sunrise: 7:09 AM
Sun Transit: 1:37 PM
Sunset: 8:05 PM
Daylight: 12 hrs 56 mins
Moonrise: 9:19 PM
Moon Transit: 12:49 AM
Moonset: 9:33 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.9%

Best Times for Fishing or Hunting

Major Periods

12:19 AM - 2:49 AM
12:19 AM - 2:49 AM

Minor Periods

8:49 PM - 10:19 PM
9:03 AM - 10:33 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:09 AM
Sun Transit: 1:37 PM
Sunset: 8:05 PM
Daylight: 12 hrs 56 mins
Moonrise: 9:19 PM
Moon Transit: 12:49 AM
Moonset: 9:33 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.9%

Best Times for Fishing or Hunting

Major Periods

12:19 AM - 2:49 AM
12:19 AM - 2:49 AM

Minor Periods

8:49 PM - 10:19 PM
9:03 AM - 10:33 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:09 AM
Sun Transit: 1:37 PM
Sunset: 8:05 PM
Daylight: 12 hrs 56 mins
Moonrise: 9:19 PM
Moon Transit: 12:49 AM
Moonset: 9:33 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.9%

Best Times for Fishing or Hunting

Major Periods

12:19 AM - 2:49 AM
12:19 AM - 2:49 AM

Minor Periods

8:49 PM - 10:19 PM
9:03 AM - 10:33 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:09 AM
Sun Transit: 1:37 PM
Sunset: 8:05 PM
Daylight: 12 hrs 56 mins
Moonrise: 9:19 PM
Moon Transit: 12:49 AM
Moonset: 9:33 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.9%

Best Times for Fishing or Hunting

Major Periods

12:19 AM - 2:49 AM
12:19 AM - 2:49 AM

Minor Periods

8:49 PM - 10:19 PM
9:03 AM - 10:33 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:10 AM
Sun Transit: 1:37 PM
Sunset: 8:04 PM
Daylight: 12 hrs 54 mins
Moonrise: 9:49 PM
Moon Transit: 3:53 AM
Moonset: 10:37 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.9%

Best Times for Fishing or Hunting

Major Periods

3:23 AM - 5:53 AM
4:34 PM - 7:04 PM

Minor Periods

9:19 PM - 10:49 PM
10:07 AM - 11:37 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:10 AM
Sun Transit: 1:37 PM
Sunset: 8:04 PM
Daylight: 12 hrs 54 mins
Moonrise: 9:49 PM
Moon Transit: 3:53 AM
Moonset: 10:37 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.9%

Best Times for Fishing or Hunting

Major Periods

3:23 AM - 5:53 AM
4:34 PM - 7:04 PM

Minor Periods

9:19 PM - 10:49 PM
10:07 AM - 11:37 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 1:37 PM
Sunset: 8:03 PM
Daylight: 12 hrs 52 mins
Moonrise: 10:23 PM
Moon Transit: 4:41 AM
Moonset: 11:44 AM
Moon Phase: Waning Gibbous
Moon Illumination: 71.2%

Best Times for Fishing or Hunting

Major Periods

4:11 AM - 6:41 AM
5:24 PM - 7:54 PM

Minor Periods

9:53 PM - 11:23 PM
11:14 AM - 12:44 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 1:37 PM
Sunset: 8:03 PM
Daylight: 12 hrs 52 mins
Moonrise: 10:23 PM
Moon Transit: 4:41 AM
Moonset: 11:44 AM
Moon Phase: Waning Gibbous
Moon Illumination: 71.2%

Best Times for Fishing or Hunting

Major Periods

4:11 AM - 6:41 AM
5:24 PM - 7:54 PM

Minor Periods

9:53 PM - 11:23 PM
11:14 AM - 12:44 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 1:36 PM
Sunset: 8:01 PM
Daylight: 12 hrs 50 mins
Moonrise: 11:03 PM
Moon Transit: 5:33 AM
Moonset: 12:54 AM
Moon Phase: Waning Gibbous
Moon Illumination: 60.5%

Best Times for Fishing or Hunting

Major Periods

5:03 AM - 7:33 AM
6:18 PM - 8:48 PM

Minor Periods

12:00 AM - 12:00 AM
12:24 AM - 1:54 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 1:36 PM
Sunset: 8:01 PM
Daylight: 12 hrs 50 mins
Moonrise: 11:03 PM
Moon Transit: 5:33 AM
Moonset: 12:54 AM
Moon Phase: Waning Gibbous
Moon Illumination: 60.5%

Best Times for Fishing or Hunting

Major Periods

5:03 AM - 7:33 AM
6:18 PM - 8:48 PM

Minor Periods

12:00 AM - 12:00 AM
12:24 AM - 1:54 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:12 AM
Sun Transit: 1:36 PM
Sunset: 8:00 PM
Daylight: 12 hrs 48 mins
Moonrise: 12:03 AM
Moon Transit: 6:29 AM
Moonset: 2:04 PM
Moon Phase: Last Quarter
Moon Illumination: 49.2%

Best Times for Fishing or Hunting

Major Periods

5:59 AM - 8:29 AM
7:17 PM - 9:47 PM

Minor Periods

1:34 PM - 3:04 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:12 AM
Sun Transit: 1:36 PM
Sunset: 8:00 PM
Daylight: 12 hrs 48 mins
Moonrise: 12:03 AM
Moon Transit: 6:29 AM
Moonset: 2:04 PM
Moon Phase: Last Quarter
Moon Illumination: 49.2%

Best Times for Fishing or Hunting

Major Periods

5:59 AM - 8:29 AM
7:17 PM - 9:47 PM

Minor Periods

1:34 PM - 3:04 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:13 AM
Sun Transit: 1:36 PM
Sunset: 7:59 PM
Daylight: 12 hrs 46 mins
Moonrise: 12:52 AM
Moon Transit: 7:30 AM
Moonset: 3:12 PM
Moon Phase: Last Quarter
Moon Illumination: 38.0%

Best Times for Fishing or Hunting

Major Periods

7:00 AM - 9:30 AM
8:19 PM - 10:49 PM

Minor Periods

2:42 PM - 4:12 PM
12:00 AM - 12:00 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:13 AM
Sun Transit: 1:36 PM
Sunset: 7:59 PM
Daylight: 12 hrs 46 mins
Moonrise: 12:52 AM
Moon Transit: 7:30 AM
Moonset: 3:12 PM
Moon Phase: Last Quarter
Moon Illumination: 38.0%

Best Times for Fishing or Hunting

Major Periods

7:00 AM - 9:30 AM
8:19 PM - 10:49 PM

Minor Periods

2:42 PM - 4:12 PM
12:00 AM - 12:00 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:13 AM
Sun Transit: 1:35 PM
Sunset: 7:57 PM
Daylight: 12 hrs 44 mins
Moonrise: 12:50 AM
Moon Transit: 8:33 AM
Moonset: 4:15 PM
Moon Phase: Last Quarter
Moon Illumination: 27.4%

Best Times for Fishing or Hunting

Major Periods

8:03 AM - 10:33 AM
9:22 PM - 11:52 PM

Minor Periods

3:45 PM - 5:15 PM
12:20 AM - 1:50 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.

Webcams Near Alpharetta, GA