Water Temperature of the Chattahoochee River in Helen, GA
Current Water Temperature
Measurement Time: Thursday, May 7, 2026, 5:00 AM EDT
Temperature Locations
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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

Five Day Weather Forecast

Thu
H: 66°F
L: 49°F

Fri
H: 66°F
L: 44°F

Sat
H: 78°F
L: 47°F

Sun
H: 63°F
L: 57°F

Mon
H: 68°F
L: 44°F
Air Quality
Nitrogen Dioxide: 1.25 μg/m3
Sulphur Dioxide: 2.35 μg/m3
Ozone: 93 μg/m3
Astronomical
Sun Transit: 1:31 PM
Sunset: 8:25 PM
Daylight: 13 hrs 46 mins
Moon Transit: 6:00 AM
Moonset: 10:53 AM
Moon Phase: Waning Gibbous
Moon Illumination: 59.1%
Best Times for Fishing or Hunting
Major Periods
5:30 AM - 8:00 AM6:46 PM - 9:16 PM
Minor Periods
10:23 AM - 11:53 AM12:40 AM - 2:10 AM
Action Rating: 2 out of 5
Flood Watch issued May 6 at 2:23PM EDT until May 7 at 8:00AM EDT by NWS Peachtree City GA
Effective: Wed May 6, 2026, 2:23 PM
Expires: Thu May 7, 2026, 8:00 AM
* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of central, north central, northeast, northwest, and west central Georgia, including the following areas, in central Georgia, Butts, Jasper and Monroe. In north central Georgia, Barrow, Cherokee, Clayton, Cobb, Dawson, DeKalb, Douglas, Fannin, Fayette, Forsyth, Gilmer, Gwinnett, Hall, Henry, Lumpkin, Newton, North Fulton, Pickens, Rockdale, South Fulton, Union and Walton. In northeast Georgia, Banks, Jackson, Towns and White. In northwest Georgia, Bartow, Carroll, Catoosa, Chattooga, Dade, Floyd, Gordon, Haralson, Murray, Paulding, Polk, Walker and Whitfield. In west central Georgia, Coweta, Harris, Heard, Lamar, Meriwether, Pike, Spalding, Talbot, Troup and Upson. * WHEN...Through Thursday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. Low-water crossings may be flooded. * ADDITIONAL DETAILS... - Multiple rounds of rainfall are expected to move across portions of north and central Georgia from Wednesday afternoon through Thursday morning as a slow moving frontal boundary pushes across the area. Widespread rainfall amounts of 1.5-2.5" are likely, with locally higher amounts of 4" or more possible. Convective rainfall (showers and thunderstorms) may repeatedly train over areas, and have locally high enough rainfall rates to induce flash flooding in poor drainage and urban areas, as well as creeks and streams prone to flash flooding. Main-stem river flooding is not anticipated given the ongoing drought and low base state that these rivers are starting from. - http://www.weather.gov/safety/flood
You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.
Weather Forecast
Air Quality
Nitrogen Dioxide: 2.91 μg/m3
Sulphur Dioxide: 1.63 μg/m3
Ozone: 77.04 μg/m3
Astronomical
Sun Transit: 1:31 PM
Sunset: 8:25 PM
Daylight: 13 hrs 46 mins
Moon Transit: 6:00 AM
Moonset: 10:53 AM
Moon Phase: Waning Gibbous
Moon Illumination: 59.1%
Best Times for Fishing or Hunting
Major Periods
5:30 AM - 8:00 AM6:46 PM - 9:16 PM
Minor Periods
10:23 AM - 11:53 AM12:40 AM - 2:10 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 2.59 μg/m3
Sulphur Dioxide: 2.11 μg/m3
Ozone: 81.08 μg/m3
Astronomical
Sun Transit: 1:31 PM
Sunset: 8:26 PM
Daylight: 13 hrs 48 mins
Moon Transit: 6:48 AM
Moonset: 11:53 AM
Moon Phase: Last Quarter
Moon Illumination: 47.9%
Best Times for Fishing or Hunting
Major Periods
6:18 AM - 8:48 AM7:33 PM - 10:03 PM
Minor Periods
11:23 AM - 12:53 AM1:19 AM - 2:49 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.1 μg/m3
Sulphur Dioxide: 2.02 μg/m3
Ozone: 83.92 μg/m3
Astronomical
Sun Transit: 1:31 PM
Sunset: 8:27 PM
Daylight: 13 hrs 50 mins
Moon Transit: 7:35 AM
Moonset: 12:54 AM
Moon Phase: Last Quarter
Moon Illumination: 36.7%
Best Times for Fishing or Hunting
Major Periods
7:05 AM - 9:35 AM8:19 PM - 10:49 PM
Minor Periods
12:24 AM - 1:54 PM1:52 AM - 3:22 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 5.51 μg/m3
Sulphur Dioxide: 1.6 μg/m3
Ozone: 74.2 μg/m3
Astronomical
Sun Transit: 1:31 PM
Sunset: 8:27 PM
Daylight: 13 hrs 51 mins
Moon Transit: 8:20 AM
Moonset: 1:56 PM
Moon Phase: Last Quarter
Moon Illumination: 26.2%
Best Times for Fishing or Hunting
Major Periods
7:50 AM - 10:20 AM9:04 PM - 11:34 PM
Minor Periods
1:26 PM - 2:56 PM2:22 AM - 3:52 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.27 μg/m3
Sulphur Dioxide: 2.01 μg/m3
Ozone: 85.23 μg/m3
Astronomical
Sun Transit: 1:31 PM
Sunset: 8:28 PM
Daylight: 13 hrs 53 mins
Moon Transit: 9:04 AM
Moonset: 2:59 PM
Moon Phase: Last Quarter
Moon Illumination: 16.9%
Best Times for Fishing or Hunting
Major Periods
8:34 AM - 11:04 AM12:00 AM - 12:00 AM
Minor Periods
2:29 PM - 3:59 PM2:49 AM - 4:19 AM
Action Rating: 2 out of 5
