Currently: 83 °F. Sunny. (Weather station: Fulton County Airport-Brown Field, USA). See more current weatherSeptember 2021 Weather in Atlanta — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
47
51
55
59
63
67
71
75
79
83
87
91
Wed, Sep 1
Lo:72
12 am
Hi:72
7
Lo:72
6 am
Hi:81
11
Lo:81
12 pm
Hi:84
10
Lo:73
6 pm
Hi:84
2
Thu, Sep 2
Lo:68
12 am
Hi:73
1
Lo:66
6 am
Hi:79
1
Lo:81
12 pm
Hi:86
5
Lo:70
6 pm
Hi:84
2
Fri, Sep 3
Lo:64
12 am
Hi:68
1
Lo:64
6 am
Hi:79
6
Lo:81
12 pm
Hi:82
7
Lo:64
6 pm
Hi:81
2
Sat, Sep 4
Lo:59
12 am
Hi:63
0
Lo:59
6 am
Hi:79
1
Lo:81
12 pm
Hi:84
4
Lo:64
6 pm
Hi:81
1
Sun, Sep 5
Lo:61
12 am
Hi:64
0
Lo:59
6 am
Hi:79
2
Lo:81
12 pm
Hi:86
3
Lo:72
6 pm
Hi:82
1
Mon, Sep 6
Lo:73
12 am
Hi:73
2
Lo:72
6 am
Hi:81
4
Lo:81
12 pm
Hi:82
6
Lo:73
6 pm
Hi:81
2
Tue, Sep 7
Lo:70
12 am
Hi:72
2
Lo:72
6 am
Hi:81
3
Lo:75
12 pm
Hi:82
3
Lo:73
6 pm
Hi:82
4
Wed, Sep 8
Lo:70
12 am
Hi:73
4
Lo:70
6 am
Hi:77
1
Lo:79
12 pm
Hi:84
7
Lo:73
6 pm
Hi:81
5
Thu, Sep 9
Lo:73
12 am
Hi:73
4
Lo:72
6 am
Hi:79
7
Lo:79
12 pm
Hi:81
11
Lo:66
6 pm
Hi:79
3
Fri, Sep 10
Lo:57
12 am
Hi:64
1
Lo:57
6 am
Hi:75
3
Lo:79
12 pm
Hi:82
4
Lo:64
6 pm
Hi:77
1
Sat, Sep 11
Lo:61
12 am
Hi:63
0
Lo:59
6 am
Hi:79
1
Lo:81
12 pm
Hi:84
5
Lo:66
6 pm
Hi:82
2
Sun, Sep 12
Lo:61
12 am
Hi:64
0
Lo:61
6 am
Hi:79
0
Lo:81
12 pm
Hi:84
2
Lo:68
6 pm
Hi:82
1
Mon, Sep 13
Lo:64
12 am
Hi:66
0
Lo:63
6 am
Hi:82
1
Lo:82
12 pm
Hi:88
6
Lo:70
6 pm
Hi:84
1
Tue, Sep 14
Lo:66
12 am
Hi:70
0
Lo:66
6 am
Hi:84
1
Lo:82
12 pm
Hi:90
2
Lo:75
6 pm
Hi:84
2
Wed, Sep 15
Lo:70
12 am
Hi:73
0
Lo:70
6 am
Hi:79
1
Lo:73
12 pm
Hi:79
3
Lo:68
6 pm
Hi:72
4
Thu, Sep 16
Lo:70
12 am
Hi:70
5
Lo:70
6 am
Hi:72
4
Lo:72
12 pm
Hi:77
8
Lo:72
6 pm
Hi:75
4
Fri, Sep 17
Lo:72
12 am
Hi:72
3
Lo:72
6 am
Hi:77
5
Lo:75
12 pm
Hi:79
6
Lo:72
6 pm
Hi:79
2
Sat, Sep 18
Lo:72
12 am
Hi:72
0
Lo:72
6 am
Hi:81
5
Lo:81
12 pm
Hi:84
5
Lo:73
6 pm
Hi:77
0
Sun, Sep 19
Lo:73
12 am
Hi:73
2
Lo:72
6 am
Hi:75
2
Lo:75
12 pm
Hi:81
5
Lo:73
6 pm
Hi:77
2
Mon, Sep 20
Lo:72
12 am
Hi:73
3
Lo:73
6 am
Hi:73
6
Lo:72
12 pm
Hi:75
9
Lo:70
6 pm
Hi:73
6
Tue, Sep 21
Lo:70
12 am
Hi:70
2
Lo:72
6 am
Hi:77
2
Lo:79
12 pm
Hi:84
7
Lo:72
6 pm
Hi:81
5
Wed, Sep 22
Lo:72
12 am
Hi:72
2
Lo:66
6 am
Hi:75
6
Lo:68
12 pm
Hi:73
12
Lo:61
6 pm
Hi:70
7
Thu, Sep 23
Lo:52
12 am
Hi:57
5
Lo:52
6 am
Hi:63
8
Lo:68
12 pm
Hi:72
10
Lo:54
6 pm
Hi:68
1
Fri, Sep 24
Lo:48
12 am
Hi:55
0
Lo:48
6 am
Hi:70
2
Lo:72
12 pm
Hi:75
4
Lo:57
6 pm
Hi:73
0
Sat, Sep 25
Lo:52
12 am
Hi:55
1
Lo:52
6 am
Hi:72
1
Lo:75
12 pm
Hi:77
6
Lo:57
6 pm
Hi:73
1
Sun, Sep 26
Lo:54
12 am
Hi:55
1
Lo:54
6 am
Hi:75
0
Lo:77
12 pm
Hi:79
7
Lo:61
6 pm
Hi:77
0
Mon, Sep 27
Lo:55
12 am
Hi:57
0
Lo:55
6 am
Hi:75
1
Lo:79
12 pm
Hi:81
5
Lo:63
6 pm
Hi:79
1
Tue, Sep 28
Lo:57
12 am
Hi:63
0
Lo:57
6 am
Hi:79
1
Lo:79
12 pm
Hi:82
6
Lo:63
6 pm
Hi:79
1
Wed, Sep 29
Lo:61
12 am
Hi:64
0
Lo:61
6 am
Hi:81
3
Lo:82
12 pm
Hi:84
7
Lo:64
6 pm
Hi:81
1
Thu, Sep 30
Lo:61
12 am
Hi:63
1
Lo:59
6 am
Hi:75
0
Lo:79
12 pm
Hi:84
3
Lo:70
6 pm
Hi:79
1
Wednesday, September 1, 2021, 12:00 am — 6:00 am
72 / 72 °F
Overcast.
Humidity: 93%
Barometer: 29.7 "Hg
SW
Wind: 6.836 mph
High & Low Weather Summary for September 2021
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 89 °F (Sep 14, 3:53 pm) | 100% (Sep 18, 11:53 pm) | 30.30 "Hg (Sep 18, 11:53 pm) |
| Low | 48 °F (Sep 24, 7:53 am) | 37% (Sep 3, 3:53 pm) | 29.66 "Hg (Sep 1, 12:53 am) |
| Average | 72 °F | 79% | 30.03 "Hg |
| * Reported Sep 1 12:53 am — Sep 30 11:53 pm, Atlanta. Weather by CustomWeather, © 2025 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Atlanta Weather History for September 1, 2021
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 12:53 am Wed, Sep 1 |  | 72 °F | Mostly cloudy. | 9 mph | ↑ | 97% | 29.66 "Hg | 8 mi |
| 1:20 am | | 72 °F | Overcast. | 7 mph | ↑ | 97% | 29.69 "Hg | 10 mi |
| 2:03 am |  | 72 °F | Light rain. Fog. | 7 mph | ↑ | 93% | 29.70 "Hg | 6 mi |
| 2:22 am | | 72 °F | Mostly cloudy. | 9 mph | ↑ | 91% | 29.71 "Hg | 10 mi |
| 2:53 am | | 71 °F | Mostly cloudy. | 5 mph | ↑ | 96% | 29.68 "Hg | 9 mi |
| 3:03 am | | 71 °F | Mostly cloudy. | 7 mph | ↑ | 96% | 29.71 "Hg | 10 mi |
| 3:21 am | | 71 °F | Mostly cloudy. | 5 mph | ↑ | 96% | 29.71 "Hg | 10 mi |
| 3:53 am | | 72 °F | Mostly cloudy. | 6 mph | ↑ | 93% | 29.68 "Hg | 10 mi |
| 4:20 am | | 72 °F | Mostly cloudy. | 6 mph | ↑ | 91% | 29.71 "Hg | 10 mi |
| 4:53 am | | 71 °F | Mostly cloudy. | 8 mph | ↑ | 93% | 29.69 "Hg | 10 mi |
| 5:19 am | | 71 °F | Overcast. | 7 mph | ↑ | 90% | 29.72 "Hg | 10 mi |
| 5:53 am | | 72 °F | Overcast. | 5 mph | ↑ | 87% | 29.70 "Hg | 10 mi |
| 6:53 am | | 72 °F | Mostly cloudy. | 7 mph | ↑ | 84% | 29.72 "Hg | 10 mi |
| 7:53 am |  | 72 °F | Partly sunny. | 12 mph | ↑ | 84% | 29.75 "Hg | 10 mi |
| 8:27 am |  | 72 °F | Scattered clouds. | 9 mph | ↑ | 84% | 29.78 "Hg | 10 mi |
| 8:53 am | | 73 °F | Partly sunny. | 8 mph | ↑ | 81% | 29.75 "Hg | 10 mi |
| 9:53 am | | 75 °F | Scattered clouds. | 15 mph | ↑ | 76% | 29.75 "Hg | 10 mi |
| 10:53 am | | 77 °F | Scattered clouds. | 12 mph | ↑ | 71% | 29.77 "Hg | 10 mi |
| 11:53 am | | 80 °F | Scattered clouds. | 12 mph | ↑ | 64% | 29.77 "Hg | 10 mi |
| 12:53 pm | | 81 °F | Partly sunny. | 12 mph | ↑ | 62% | 29.76 "Hg | 10 mi |
| 1:53 pm | | 82 °F | Partly sunny. | 10 mph | ↑ | 63% | 29.76 "Hg | 10 mi |
| 2:53 pm | | 83 °F | Partly sunny. | 10 mph | ↑ | 61% | 29.77 "Hg | 10 mi |
| 3:53 pm | | 85 °F | Passing clouds. | 12 mph | ↑ | 59% | 29.75 "Hg | 10 mi |
| 4:53 pm | | 83 °F | Passing clouds. | 9 mph | ↑ | 57% | 29.74 "Hg | 10 mi |
| 5:53 pm | | 83 °F | Passing clouds. | 7 mph | ↑ | 59% | 29.74 "Hg | 10 mi |
| 6:53 pm | | 84 °F | Passing clouds. | 6 mph | ↑ | 59% | 29.74 "Hg | 10 mi |
| 7:53 pm |  | 79 °F | Sunny. | 3 mph | ↑ | 69% | 29.75 "Hg | 10 mi |
| 8:53 pm |  | 78 °F | Passing clouds. | No wind | ↑ | 74% | 29.78 "Hg | 10 mi |
| 9:53 pm | | 75 °F | Passing clouds. | 5 mph | ↑ | 82% | 29.81 "Hg | 10 mi |
| 10:53 pm | | 74 °F | Clear. | No wind | ↑ | 85% | 29.80 "Hg | 10 mi |
| 11:53 pm | | 73 °F | Clear. | No wind | ↑ | 81% | 29.82 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||