11-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Partly cloudy
13°
Feels like 13°
Wind↑ SE 7 km/h
Gusts21 km/h
Humidity 60 %
Afternoon
Partly cloudy
16°
Feels like 16°
Wind↑ ESE 12 km/h
Humidity 40 %
12-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Rain
10°
Feels like 10°
Wind↑ ENE 12 km/h
Humidity 87 %
💧 5.2 mm
Afternoon
Overcast
12°
Feels like 12°
Wind↑ N 7 km/h
Humidity 75 %
💧 0.1 mm
13-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Overcast
8°
Feels like 4°
Wind↑ NNW 20 km/h
Gusts34 km/h
Humidity 74 %
💧 0.1 mm
Afternoon
Clear sky
12°
Feels like 12°
Wind↑ NNW 19 km/h
Gusts26 km/h
Humidity 50 %
14-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Mainly clear
8°
Feels like 7°
Wind↑ NW 8 km/h
Gusts19 km/h
Humidity 64 %
Atlanta forecast in charts · next 7 days
The week ahead: highs and lows
▲ This week runs +5.9° warmer than usual
Highs Lows Usual for the season (1991–2020 average)
Hourly detail
Temperature (°C) Rain (mm) Wind (km/h)
Atlanta climate: what a normal year looks like
The hottest stretch is July, when afternoons average 31 °C; the coldest is January, when nights average 1 °C. Between those two months the average temperature changes by 20 °C.
Afternoons reach 30 °C or more in July and August; the typical peak is 31 °C in July.
There is no real dry season: monthly rainfall stays between 80 mm and 116 mm on average.
From 14 h 23 min of daylight in late June to 9 h 54 min in late December.
Forecast highs for the coming week average 22 °C, 1 °C cooler than a normal October (23 °C).
30-year averages (1991–2020)
Month
Typical high
Typical low
Rainfall
Jan
11 °C
1 °C
111 mm
Feb
14 °C
4 °C
114 mm
Mar
18 °C
7 °C
116 mm
Apr
22 °C
11 °C
93 mm
May
26 °C
16 °C
80 mm
Jun
30 °C
20 °C
104 mm
Jul
31 °C
22 °C
110 mm
Aug
31 °C
21 °C
104 mm
Sep
28 °C
18 °C
93 mm
Oct
23 °C
12 °C
81 mm
Nov
17 °C
7 °C
97 mm
Dec
12 °C
3 °C
112 mm
Whole year
22 °C
12 °C
1,210 mm
Source: our own processing of the ERA5 reanalysis (Copernicus/ECMWF) for 33.75° N, 84.39° W, 1991–2020. ERA5 averages over a 0.25° grid (about 25 km): hills, a coastline or the heat of the city itself can shift local values by a degree or two.
Air you breathe in Atlanta: pollution and pollen
1/6
Good
European Air Quality Index (EAQI), from Copernicus CAMS
PM2.510µg/m³
PM1010µg/m³
Copernicus CAMS model, updated several times a day.
Rain radar around Atlanta
Rain observed over the last two hours by official weather radars around Atlanta, followed by the radar forecast for the next hour where the weather service provides one.
Rain radarLast two hours, then forecast where available · drag the timeline
Moon over Atlanta
Waning gibbous
87 % illuminated · 18.3 days
Rise 17:24 Set 07:54
Fri30/1079%
Sat31/1069%
Sun1/1159%
Mon2/1149%Last quarter
Tue3/1138%
Wed4/1128%
Thu5/1119%
Fri6/1112%
Sat7/116%
Sun8/112%
Mon9/110%
Tue10/111%New moon
Moonrise and moonset in local time (America/New_York); phase and lit fraction from a synodic calculation.
Look up a past day in Atlanta
Curious about the weather in Atlanta on a given day? Choose a date: we read it from the ERA5 reanalysis (ECMWF / Copernicus C3S), which runs until about a week ago.
Atlanta weather at a glance
This page gathers everything about the weather in Atlanta, Georgia: conditions now, the forecast for each part of the day and the trend for the coming week. At the moment the sky is “clear sky”, it is 23 °C (feels like 26 °C) and the wind blows at 9 km/h.
Expected range today: 12 °C to 25 °C and a dry sky; keep an eye on thunderstorms. The forecast comes from the AtmoAtlas engine, which combines ECMWF-AIFS, NOAA GFS and DWD ICON, adjusts cloud cover with METAR reports and uses convective energy (CAPE) to flag storms.
Atlanta weather data for developers
Use the Atlanta forecast in your own website or app: one JSON call returns weather, air quality, tides and sun and moon times. The free key needs no card.
