Currently: 88 °F. Sunny. (Weather station: Fulton County Airport-Brown Field, USA). See more current weatherPast Weather in Alpharetta — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
70
73
76
79
82
85
88
91
94
Sun, Jul 13
Lo:84
6 am
Hi:88
6
Lo:90
12 pm
Hi:91
6
Lo:81
6 pm
Hi:91
4
Mon, Jul 14
Lo:73
12 am
Hi:77
1
Lo:73
6 am
Hi:88
2
Lo:90
12 pm
Hi:93
4
Lo:79
6 pm
Hi:90
4
Tue, Jul 15
Lo:75
12 am
Hi:79
0
Lo:75
6 am
Hi:90
2
Lo:82
12 pm
Hi:95
6
Lo:79
6 pm
Hi:86
4
Wed, Jul 16
Lo:73
12 am
Hi:77
2
Lo:73
6 am
Hi:84
6
Lo:84
12 pm
Hi:90
8
Lo:82
6 pm
Hi:90
6
Thu, Jul 17
Lo:75
12 am
Hi:82
1
Lo:77
6 am
Hi:88
6
Lo:88
12 pm
Hi:90
7
Lo:79
6 pm
Hi:82
6
Fri, Jul 18
Lo:72
12 am
Hi:79
1
Lo:72
6 am
Hi:84
5
Lo:77
12 pm
Hi:90
7
Lo:75
6 pm
Hi:79
4
Sat, Jul 19
Lo:73
12 am
Hi:75
3
Lo:73
6 am
Hi:84
5
Lo:86
12 pm
Hi:90
9
Lo:81
6 pm
Hi:88
6
Sun, Jul 20
Lo:75
12 am
Hi:79
3
Lo:77
6 am
Hi:88
4
Lo:84
12 pm
Hi:91
8
Lo:79
6 pm
Hi:90
6
Mon, Jul 21
Lo:77
12 am
Hi:79
2
Lo:77
6 am
Hi:88
7
Lo:75
12 pm
Hi:86
4
Lo:79
6 pm
Hi:82
2
Tue, Jul 22
Lo:75
12 am
Hi:79
1
Lo:73
6 am
Hi:90
4
Lo:90
12 pm
Hi:93
8
Lo:81
6 pm
Hi:93
7
Wed, Jul 23
Lo:75
12 am
Hi:81
5
Lo:75
6 am
Hi:81
5
Lo:82
12 pm
Hi:90
6
Lo:82
6 pm
Hi:88
6
Thu, Jul 24
Lo:72
12 am
Hi:81
4
Lo:73
6 am
Hi:84
8
Lo:79
12 pm
Hi:90
8
Lo:75
6 pm
Hi:86
5
Fri, Jul 25
Lo:72
12 am
Hi:79
1
Lo:72
6 am
Hi:84
2
Lo:88
12 pm
Hi:90
6
Lo:75
6 pm
Hi:86
5
Sat, Jul 26
Lo:73
12 am
Hi:75
1
Lo:72
6 am
Hi:84
4
Lo:84
12 pm
Hi:90
4
Lo:81
6 pm
Hi:88
5
Sun, Jul 27
Lo:73
12 am
Hi:81
2
Lo:73
6 am
Hi:88
6
Lo:90
12 pm
Hi:93
9
Lo:81
6 pm
Hi:91
6
Mon, Jul 28
Lo:77
12 am
Hi:81
2
Lo:77
6 am
Hi:84
4
Sunday, July 13, 2025, 6:00 am — 12:00 pm
88 / 84 °F
Sunny.
Humidity: 63%
Barometer: 30.11 "Hg
N
Wind: 6.214 mph
Alpharetta Temperature Yesterday
Maximum temperature yesterday: 93 °F (at 3:53 pm)
Minimum temperature yesterday: 73 °F (at 5:53 am)
Average temperature yesterday: 84 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 95 °F (Jul 15, 2:53 pm) | 100% (Jul 25, 5:53 am) | 30.20 "Hg (Jul 25, 5:53 am) |
| Low | 71 °F (Jul 25, 5:53 am) | 40% (Jul 14, 4:53 pm) | 29.92 "Hg (Jul 22, 4:53 pm) |
| Average | 82 °F | 72% | 30.07 "Hg |
| * Reported Jul 13 9:53 am — Jul 28 9:53 am, Alpharetta. 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
Alpharetta Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 9:53 am Mon, Jul 28 | | 85 °F | Sunny. | 10 mph | ↑ | 68% | 30.13 "Hg | 10 mi |
| 8:53 am | | 83 °F | Sunny. | 3 mph | ↑ | 72% | 30.12 "Hg | 10 mi |
| 7:53 am | | 79 °F | Sunny. | No wind | ↑ | 79% | 30.11 "Hg | 10 mi |
| 6:53 am | | 77 °F | Sunny. | No wind | ↑ | 82% | 30.11 "Hg | 10 mi |
| 5:53 am |  | 77 °F | Clear. | No wind | ↑ | 82% | 30.09 "Hg | 10 mi |
| 4:53 am | | 77 °F | Clear. | 5 mph | ↑ | 85% | 30.08 "Hg | 10 mi |
| 3:53 am | | 79 °F | Clear. | No wind | ↑ | 79% | 30.09 "Hg | 10 mi |
| 2:53 am | | 80 °F | Clear. | 3 mph | ↑ | 74% | 30.11 "Hg | 10 mi |
| 1:53 am | | 80 °F | Clear. | 3 mph | ↑ | 74% | 30.11 "Hg | 10 mi |
| 12:53 am | | 81 °F | Clear. | No wind | ↑ | 72% | 30.12 "Hg | 10 mi |
| 11:53 pm Sun, Jul 27 | | 81 °F | Clear. | No wind | ↑ | 72% | 30.11 "Hg | 10 mi |
| 10:53 pm | | 83 °F | Clear. | 3 mph | ↑ | 68% | 30.11 "Hg | 10 mi |
| 9:53 pm | | 85 °F | Clear. | 6 mph | ↑ | 61% | 30.11 "Hg | 10 mi |
| 8:53 pm |  | 87 °F | Passing clouds. | 6 mph | ↑ | 57% | 30.08 "Hg | 10 mi |
| 7:53 pm |  | 91 °F | Partly sunny. | 10 mph | ↑ | 49% | 30.07 "Hg | 10 mi |
| 6:53 pm |  | 92 °F | Passing clouds. | 9 mph | ↑ | 49% | 30.06 "Hg | 10 mi |
| 5:53 pm | | 91 °F | Scattered clouds. | 9 mph | ↑ | 49% | 30.07 "Hg | 10 mi |
| 4:53 pm | | 92 °F | Scattered clouds. | 8 mph | ↑ | 47% | 30.09 "Hg | 10 mi |
| 3:53 pm | | 93 °F | Passing clouds. | 9 mph | ↑ | 46% | 30.11 "Hg | 10 mi |
| 3:20 pm | | 92 °F | Broken clouds. | 8 mph | ↑ | 49% | 30.15 "Hg | 10 mi |
| 2:53 pm | | 92 °F | Scattered clouds. | 8 mph | ↑ | 52% | 30.13 "Hg | 10 mi |
| 1:53 pm | | 90 °F | Scattered clouds. | 10 mph | ↑ | 54% | 30.14 "Hg | 10 mi |
| 12:53 pm | | 89 °F | Passing clouds. | 8 mph | ↑ | 55% | 30.16 "Hg | 10 mi |
| 11:53 am | | 88 °F | Sunny. | 13 mph | ↑ | 57% | 30.17 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||