Atlanta weather live forecast

Today's maximum temperature in Atlanta is expected to be 34°C. Select a day from the live weather forecast for Atlanta, Georgia, USA for more weather parameters.

Saturday
19th Sep
34

25

7

7
Sunday
20th Sep
30

23

4

7
Monday
21st Sep
32

23

6

6
Tuesday
22nd Sep
30

22

3

7
Wednesday
23rd Sep
27

21

6

6

5-day weather forecast updated at 04:00 on Saturday 19th September 2026 GMT

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The 5-day weather forecast for Georgia (USA) (Atlanta) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Atlanta weather forecast by day

Below are the detailed weather forecasts for Atlanta for the next 5 days.

Atlanta weather for Saturday 19th September 2026

Expect isolated thunderstorms in Atlanta, Georgia (USA) with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 57% chance of some rain and little or no wind of 5 kph from the east.

34
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
7
UV index (High)
57
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
5
kph wind from E

Atlanta weather for Sunday 20th September 2026

Expect isolated thunderstorms in Atlanta, Georgia (USA) with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 39% chance of some rain and little or no wind of 4 kph from the east.

30
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
7
UV index (High)
39
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
4
kph wind from E

Atlanta weather for Monday 21st September 2026

Expect isolated thunderstorms in Atlanta, Georgia (USA) with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 52% chance of some rain and little or no wind of 3 kph from the south-east.

32
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
6
UV index (High)
52
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
3
kph wind from SE

Atlanta weather for Tuesday 22nd September 2026

Expect isolated thunderstorms in Atlanta, Georgia (USA) with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 79% chance of some rain and little or no wind of 6 kph from the east.

30
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
7
UV index (High)
79
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
6
kph wind from E

Atlanta weather for Wednesday 23rd September 2026

Expect isolated thunderstorms in Atlanta, Georgia (USA) with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 51% chance of some rain and a light breeze of 10 kph from the east.