Grayson, GA Weather Forecast
Gwinnett County, Georgia
Live radar, warnings and storm tracking for Grayson, with free alerts the moment it counts.
The next few hours
Taller, warmer bars mean heavier rain. Dotted means no reading for that hour.
Hour by hour
Sunrise and sunset
Next five days, scored 0 to 100The first day or two use the HRRR and NBM cloud layers. Later days only have total cloud, so treat them as a rough guide.
Know when sunset at this place will be worth a photo
We score every sunrise and sunset here from the cloud, haze and smoke forecast, and let you know when one is likely to light up. Sunrise the evening before, sunset a few hours ahead.
Seven-day outlook
Free alerts for Grayson
Every NWS warning, pushed to your phone, inbox or webhook the moment it is issued.
Grayson, GA at a glance
Grayson is home to about 4,975 people in Gwinnett County, across 2.4 square miles. It ranks 144th by population of 218 places in Georgia with a forecast here. The nearest neighbour with its own forecast is Snellville, 3 miles away.
- County
- Gwinnett County
- Population
- 4,975 2023 est.
- Land area
- 2.4 sq mi
- People per sq mi
- 2,038
- Forecast point
- 33.8908°N, 83.9581°W
How well can the network see Grayson?
The nearest Doppler radar is KFFC (Atlanta, GA), to the SW. Its lowest scan passes about 3,600 ft above Grayson. Close enough to see rotation in the low part of a storm, where tornadoes form.
The closest weather station is KLZU (Lawrenceville/Gwinnett Cnty). Representative on most days, though a thunderstorm can hit one and miss the other.
Forecasts near Grayson
- Snellville, GA3 mi
- Lawrenceville, GA5 mi
- Loganville, GA5 mi
- Dacula, GA7 mi
- Lilburn, GA10 mi
- Auburn, GA11 mi
- Suwanee, GA13 mi
- Duluth, GA13 mi
Elsewhere in Georgia
AtlantaColumbusAugustaMacon-Bibb CountySavannahAthensAll Georgia forecasts →