Water Temperature of the Chattahoochee River in Johns Creek, GA

Current Water Temperature

61.0°F

Measurement Time: Saturday, September 5, 2026, 9:15 PM EDT

Temperature Locations

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Local Points of Interest

Medlock Bridge; Chattahoochee River National Recreation Area Medlock Bridge; Peachtree Corners, GA; Duluth, GA

Chattahoochee River

Station Name: CHATTAHOOCHEE RIVER NEAR NORCROSS, GA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 892 feet

Nearest Address:
8801 Medlock Bridge Rd
Johns Creek, GA 30097
Fulton County

GPS Coordinates: 33.9972222, -84.2019444

Nearby Water Temperatures

Chattahoochee River, Alpharetta, GA (4.2 mi)
Chattahoochee River, Suwanee, GA (6.7 mi)
Suwanee Creek, Suwanee, GA (6.9 mi)
Level Creek, Suwanee, GA (9.9 mi)
Richland Creek, Sugar Hill, GA (12 mi)
Peachtree Creek, Brookhaven, GA (14 mi)
Pole Bridge Creek, Lithonia, GA (22.9 mi)
Etowah River, Cartersville, GA (32.9 mi)
Chattahoochee River, Helen, GA (55.6 mi)
Falling Creek, Juliette, GA (67.8 mi)
Hiwassee River , Reliance, TN (84.1 mi)
Richard B. Russell Lake, Calhoun Falls, SC (91 mi)
Cheoah River, Tapoco, NC (100.9 mi)
Lake Strom Thurmond, McCormick, SC (107 mi)
Saluda River, Williamston, SC (109 mi)

Weather for Johns Creek, Georgia

Current Weather

78°F

Conditions: Partly Cloudy

Humidity: 83%

Wind: 0 mph

Dew Point: 72°F

Weather Forecast

Tonight
74°F - Chance Showers And Thunderstorms then Patchy Fog

Sunday
96°F - Patchy Fog then Sunny

Sunday Night
71°F - Chance Showers And Thunderstorms

Labor Day
85°F - Chance Rain Showers

Monday Night
69°F - Partly Cloudy

Tuesday
89°F - Mostly Sunny

Tuesday Night
68°F - Mostly Clear

Wednesday
91°F - Sunny

Wednesday Night
70°F - Mostly Clear

Thursday
93°F - Sunny then Slight Chance Showers And Thunderstorms

Thursday Night
71°F - Slight Chance Showers And Thunderstorms then Mostly Clear

Friday
92°F - Mostly Sunny then Chance Showers And Thunderstorms

Friday Night
69°F - Chance Showers And Thunderstorms

Saturday
91°F - Mostly Sunny then Chance Showers And Thunderstorms

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: 8:32 AM
Moonset: 4:15 PM
Moon Phase: Last Quarter
Moon Illumination: 27.4%

Best Times for Fishing or Hunting

Major Periods

8:02 AM - 10:32 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

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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: 8:32 AM
Moonset: 4:15 PM
Moon Phase: Last Quarter
Moon Illumination: 27.4%

Best Times for Fishing or Hunting

Major Periods

8:02 AM - 10:32 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

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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: 7:14 AM
Sun Transit: 1:35 PM
Sunset: 7:56 PM
Daylight: 12 hrs 42 mins

Moonrise: 1:56 AM
Moon Transit: 9:35 AM
Moonset: 5:09 PM
Moon Phase: Last Quarter
Moon Illumination: 18.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:05 AM - 11:35 AM

Minor Periods

4:39 PM - 6:09 PM
1:26 AM - 2:56 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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: 7:14 AM
Sun Transit: 1:35 PM
Sunset: 7:56 PM
Daylight: 12 hrs 42 mins

Moonrise: 1:56 AM
Moon Transit: 9:35 AM
Moonset: 5:09 PM
Moon Phase: Last Quarter
Moon Illumination: 18.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:05 AM - 11:35 AM

Minor Periods

4:39 PM - 6:09 PM
1:26 AM - 2:56 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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: 7:14 AM
Sun Transit: 1:34 PM
Sunset: 7:54 PM
Daylight: 12 hrs 40 mins

Moonrise: 3:08 AM
Moon Transit: 10:35 AM
Moonset: 5:54 PM
Moon Phase: Waning Crescent
Moon Illumination: 10.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:05 AM - 12:35 AM

Minor Periods

5:24 PM - 6:54 PM
2:38 AM - 4:08 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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: 7:14 AM
Sun Transit: 1:34 PM
Sunset: 7:54 PM
Daylight: 12 hrs 40 mins

Moonrise: 3:08 AM
Moon Transit: 10:35 AM
Moonset: 5:54 PM
Moon Phase: Waning Crescent
Moon Illumination: 10.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:05 AM - 12:35 AM

Minor Periods

5:24 PM - 6:54 PM
2:38 AM - 4:08 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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: 7:15 AM
Sun Transit: 1:34 PM
Sunset: 7:53 PM
Daylight: 12 hrs 38 mins

Moonrise: 4:21 AM
Moon Transit: 11:31 AM
Moonset: 6:32 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:01 AM - 1:31 PM

Minor Periods

6:02 PM - 7:32 PM
3:51 AM - 5:21 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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: 7:15 AM
Sun Transit: 1:34 PM
Sunset: 7:53 PM
Daylight: 12 hrs 38 mins

Moonrise: 4:21 AM
Moon Transit: 11:31 AM
Moonset: 6:32 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:01 AM - 1:31 PM

Minor Periods

6:02 PM - 7:32 PM
3:51 AM - 5:21 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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: 7:16 AM
Sun Transit: 1:34 PM
Sunset: 7:51 PM
Daylight: 12 hrs 36 mins

Moonrise: 5:31 AM
Moon Transit: 12:23 AM
Moonset: 7:05 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

12:15 AM - 2:45 AM
11:53 AM - 2:23 PM

Minor Periods

6:35 PM - 8:05 PM
5:01 AM - 6:31 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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: 7:16 AM
Sun Transit: 1:34 PM
Sunset: 7:51 PM
Daylight: 12 hrs 36 mins

Moonrise: 5:31 AM
Moon Transit: 12:23 AM
Moonset: 7:05 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

12:15 AM - 2:45 AM
11:53 AM - 2:23 PM

Minor Periods

6:35 PM - 8:05 PM
5:01 AM - 6:31 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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: 7:16 AM
Sun Transit: 1:33 PM
Sunset: 7:50 PM
Daylight: 12 hrs 34 mins

Moonrise: 6:40 AM
Moon Transit: 1:11 PM
Moonset: 7:34 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

1:05 AM - 3:35 AM
12:41 AM - 3:11 PM

Minor Periods

7:04 PM - 8:34 PM
6:10 AM - 7:40 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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: 7:16 AM
Sun Transit: 1:33 PM
Sunset: 7:50 PM
Daylight: 12 hrs 34 mins

Moonrise: 6:40 AM
Moon Transit: 1:11 PM
Moonset: 7:34 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

1:05 AM - 3:35 AM
12:41 AM - 3:11 PM

Minor Periods

7:04 PM - 8:34 PM
6:10 AM - 7:40 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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: 7:17 AM
Sun Transit: 1:33 PM
Sunset: 7:49 PM
Daylight: 12 hrs 32 mins

Moonrise: 7:45 AM
Moon Transit: 1:57 PM
Moonset: 8:02 PM
Moon Phase: New
Moon Illumination: 1.7%

Best Times for Fishing or Hunting

Major Periods

1:52 AM - 4:22 AM
1:27 PM - 3:57 PM

Minor Periods

7:32 PM - 9:02 PM
7:15 AM - 8:45 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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: 7:17 AM
Sun Transit: 1:33 PM
Sunset: 7:49 PM
Daylight: 12 hrs 32 mins

Moonrise: 7:45 AM
Moon Transit: 1:57 PM
Moonset: 8:02 PM
Moon Phase: New
Moon Illumination: 1.7%

Best Times for Fishing or Hunting

Major Periods

1:52 AM - 4:22 AM
1:27 PM - 3:57 PM

Minor Periods

7:32 PM - 9:02 PM
7:15 AM - 8:45 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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: 7:18 AM
Sun Transit: 1:33 PM
Sunset: 7:47 PM
Daylight: 12 hrs 29 mins

Moonrise: 8:49 AM
Moon Transit: 2:42 PM
Moonset: 8:29 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

2:38 AM - 5:08 AM
2:12 PM - 4:42 PM

Minor Periods

7:59 PM - 9:29 PM
8:19 AM - 9:49 AM

Action Rating: 4 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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