Water Temperature of the Chattahoochee River in Helen, GA

Current Water Temperature

63.9°F

Measurement Time: Friday, September 25, 2026, 9:00 PM EDT

Temperature Locations

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Chattahoochee River

Station Name: CHATTAHOOCHEE RIVER AT HELEN, GA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 1,427 feet

Nearest Address:
8546 S Main St
Helen, GA 30545
White County

GPS Coordinates: 34.7008333, -83.72888889

Nearby Water Temperatures

Richland Creek, Sugar Hill, GA (43.8 mi)
Level Creek, Suwanee, GA (46.3 mi)
Chattahoochee River, Suwanee, GA (49.5 mi)
Suwanee Creek, Suwanee, GA (50.5 mi)
Cheoah River, Tapoco, NC (52.1 mi)
Hiwassee River , Reliance, TN (55.3 mi)
Chattahoochee River, Johns Creek, GA (55.6 mi)
Oconaluftee River, Birdtown, NC (56.7 mi)
Chattahoochee River, Alpharetta, GA (59 mi)
Little River, Townsend, TN (66.6 mi)
Etowah River, Cartersville, GA (68.6 mi)
Peachtree Creek, Brookhaven, GA (69.5 mi)
Davidson River, Brevard, NC (70.1 mi)
Saluda River, Williamston, SC (73.3 mi)
Pole Bridge Creek, Lithonia, GA (75.3 mi)

Weather for Helen, Georgia

Current Weather

56°F

Conditions: Mostly Clear

Humidity: 76%

Wind: 0 mph

Dew Point: 48°F

Weather Forecast

Overnight
53°F - Mostly Clear

Saturday
80°F - Sunny

Saturday Night
52°F - Mostly Clear

Sunday
81°F - Sunny

Sunday Night
51°F - Mostly Clear

Monday
82°F - Sunny

Monday Night
54°F - Clear

Tuesday
83°F - Sunny

Tuesday Night
58°F - Clear

Wednesday
83°F - Sunny

Wednesday Night
62°F - Mostly Clear

Thursday
82°F - Chance Rain Showers

Thursday Night
64°F - Chance Rain Showers

Friday
83°F - Chance Rain Showers

Astronomical

Sunrise: 7:26 AM
Sun Transit: 1:26 PM
Sunset: 7:26 PM
Daylight: 12 hrs mins

Moonrise: 7:18 PM
Moon Transit: 1:00 AM
Moonset: 7:18 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

12:30 AM - 3:00 AM
8:03 AM - 10:33 AM

Minor Periods

6:48 PM - 8:18 PM
6:48 AM - 8:18 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: 7:26 AM
Sun Transit: 1:26 PM
Sunset: 7:26 PM
Daylight: 12 hrs mins

Moonrise: 7:18 PM
Moon Transit: 1:00 AM
Moonset: 7:18 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

12:30 AM - 3:00 AM
8:03 AM - 10:33 AM

Minor Periods

6:48 PM - 8:18 PM
6:48 AM - 8:18 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: 7:26 AM
Sun Transit: 1:26 PM
Sunset: 7:26 PM
Daylight: 12 hrs mins

Moonrise: 7:18 PM
Moon Transit: 1:00 AM
Moonset: 7:18 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

12:30 AM - 3:00 AM
8:03 AM - 10:33 AM

Minor Periods

6:48 PM - 8:18 PM
6:48 AM - 8:18 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: 7:26 AM
Sun Transit: 1:26 PM
Sunset: 7:26 PM
Daylight: 12 hrs mins

Moonrise: 7:18 PM
Moon Transit: 1:00 AM
Moonset: 7:18 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

12:30 AM - 3:00 AM
8:03 AM - 10:33 AM

Minor Periods

6:48 PM - 8:18 PM
6:48 AM - 8:18 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: 7:26 AM
Sun Transit: 1:25 PM
Sunset: 7:24 PM
Daylight: 11 hrs 58 mins

Moonrise: 7:47 PM
Moon Transit: 12:00 AM
Moonset: 8:24 AM
Moon Phase: Full
Moon Illumination: 97.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:31 PM - 5:01 PM

Minor Periods

7:17 PM - 8:47 PM
7:54 AM - 9:24 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: 7:26 AM
Sun Transit: 1:25 PM
Sunset: 7:24 PM
Daylight: 11 hrs 58 mins

Moonrise: 7:47 PM
Moon Transit: 12:00 AM
Moonset: 8:24 AM
Moon Phase: Full
Moon Illumination: 97.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:31 PM - 5:01 PM

Minor Periods

7:17 PM - 8:47 PM
7:54 AM - 9:24 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: 7:27 AM
Sun Transit: 1:25 PM
Sunset: 7:23 PM
Daylight: 11 hrs 56 mins

Moonrise: 8:20 PM
Moon Transit: 2:33 AM
Moonset: 9:31 AM
Moon Phase: Full
Moon Illumination: 92.4%

Best Times for Fishing or Hunting

Major Periods

2:03 AM - 4:33 AM
3:21 PM - 5:51 PM

Minor Periods

7:50 PM - 9:20 PM
9:01 AM - 10:31 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: 7:27 AM
Sun Transit: 1:25 PM
Sunset: 7:23 PM
Daylight: 11 hrs 56 mins

Moonrise: 8:20 PM
Moon Transit: 2:33 AM
Moonset: 9:31 AM
Moon Phase: Full
Moon Illumination: 92.4%

Best Times for Fishing or Hunting

Major Periods

2:03 AM - 4:33 AM
3:21 PM - 5:51 PM

Minor Periods

7:50 PM - 9:20 PM
9:01 AM - 10:31 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: 7:28 AM
Sun Transit: 1:25 PM
Sunset: 7:21 PM
Daylight: 11 hrs 53 mins

Moonrise: 8:58 PM
Moon Transit: 3:25 AM
Moonset: 10:42 AM
Moon Phase: Waning Gibbous
Moon Illumination: 85.4%

Best Times for Fishing or Hunting

Major Periods

2:55 AM - 5:25 AM
4:15 PM - 6:45 PM

Minor Periods

8:28 PM - 9:58 PM
10:12 AM - 11:42 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: 7:28 AM
Sun Transit: 1:25 PM
Sunset: 7:21 PM
Daylight: 11 hrs 53 mins

Moonrise: 8:58 PM
Moon Transit: 3:25 AM
Moonset: 10:42 AM
Moon Phase: Waning Gibbous
Moon Illumination: 85.4%

Best Times for Fishing or Hunting

Major Periods

2:55 AM - 5:25 AM
4:15 PM - 6:45 PM

Minor Periods

8:28 PM - 9:58 PM
10:12 AM - 11:42 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: 7:29 AM
Sun Transit: 1:24 PM
Sunset: 7:20 PM
Daylight: 11 hrs 51 mins

Moonrise: 9:45 PM
Moon Transit: 4:22 AM
Moonset: 11:54 AM
Moon Phase: Waning Gibbous
Moon Illumination: 76.5%

Best Times for Fishing or Hunting

Major Periods

3:52 AM - 6:22 AM
5:13 PM - 7:43 PM

Minor Periods

9:15 PM - 10:45 PM
11:24 AM - 12:54 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: 7:29 AM
Sun Transit: 1:24 PM
Sunset: 7:20 PM
Daylight: 11 hrs 51 mins

Moonrise: 9:45 PM
Moon Transit: 4:22 AM
Moonset: 11:54 AM
Moon Phase: Waning Gibbous
Moon Illumination: 76.5%

Best Times for Fishing or Hunting

Major Periods

3:52 AM - 6:22 AM
5:13 PM - 7:43 PM

Minor Periods

9:15 PM - 10:45 PM
11:24 AM - 12:54 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: 7:29 AM
Sun Transit: 1:24 PM
Sunset: 7:19 PM
Daylight: 11 hrs 49 mins

Moonrise: 10:40 PM
Moon Transit: 5:22 AM
Moonset: 1:05 PM
Moon Phase: Waning Gibbous
Moon Illumination: 66.3%

Best Times for Fishing or Hunting

Major Periods

4:52 AM - 7:22 AM
6:15 PM - 8:45 PM

Minor Periods

10:10 PM - 11:40 PM
12:35 AM - 2:05 PM

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: 7:29 AM
Sun Transit: 1:24 PM
Sunset: 7:19 PM
Daylight: 11 hrs 49 mins

Moonrise: 10:40 PM
Moon Transit: 5:22 AM
Moonset: 1:05 PM
Moon Phase: Waning Gibbous
Moon Illumination: 66.3%

Best Times for Fishing or Hunting

Major Periods

4:52 AM - 7:22 AM
6:15 PM - 8:45 PM

Minor Periods

10:10 PM - 11:40 PM
12:35 AM - 2:05 PM

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: 7:30 AM
Sun Transit: 1:24 PM
Sunset: 7:17 PM
Daylight: 11 hrs 47 mins

Moonrise: 11:44 PM
Moon Transit: 6:24 AM
Moonset: 2:10 PM
Moon Phase: Last Quarter
Moon Illumination: 55.3%

Best Times for Fishing or Hunting

Major Periods

5:54 AM - 8:24 AM
7:18 PM - 9:48 PM

Minor Periods

12:00 AM - 12:00 AM
1:40 PM - 3:10 PM

Action Rating: 3 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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