Currently: 70 °F. Passing clouds. (Weather station: Charleston Air Force Base Reporting Station, USA). See more current weatherAugust 2017 Weather in Charleston — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
65
68
71
74
77
80
83
86
89
92
95
98
Tue, Aug 1
Lo:66
12 am
Hi:70
6
Lo:66
6 am
Hi:82
10
Lo:82
12 pm
Hi:88
7
Lo:73
6 pm
Hi:82
6
Wed, Aug 2
Lo:66
12 am
Hi:73
4
Lo:66
6 am
Hi:84
4
Lo:82
12 pm
Hi:88
7
Lo:75
6 pm
Hi:82
7
Thu, Aug 3
Lo:72
12 am
Hi:79
7
Lo:72
6 am
Hi:79
10
Lo:79
12 pm
Hi:84
7
Lo:79
6 pm
Hi:82
4
Fri, Aug 4
Lo:75
12 am
Hi:79
5
Lo:73
6 am
Hi:79
5
Lo:79
12 pm
Hi:88
11
Lo:75
6 pm
Hi:86
9
Sat, Aug 5
Lo:75
12 am
Hi:75
7
Lo:75
6 am
Hi:82
7
Lo:81
12 pm
Hi:86
11
Lo:77
6 pm
Hi:82
7
Sun, Aug 6
Lo:75
12 am
Hi:77
6
Lo:75
6 am
Hi:88
6
Lo:88
12 pm
Hi:90
12
Lo:79
6 pm
Hi:88
7
Mon, Aug 7
Lo:79
12 am
Hi:81
5
Lo:79
6 am
Hi:88
11
Lo:81
12 pm
Hi:90
16
Lo:81
6 pm
Hi:86
14
Tue, Aug 8
Lo:75
12 am
Hi:82
8
Lo:75
6 am
Hi:90
7
Lo:75
12 pm
Hi:91
9
Lo:75
6 pm
Hi:79
2
Wed, Aug 9
Lo:75
12 am
Hi:75
3
Lo:73
6 am
Hi:79
6
Lo:79
12 pm
Hi:82
7
Lo:73
6 pm
Hi:79
7
Thu, Aug 10
Lo:73
12 am
Hi:73
4
Lo:73
6 am
Hi:86
4
Lo:75
12 pm
Hi:86
7
Lo:77
6 pm
Hi:82
6
Fri, Aug 11
Lo:73
12 am
Hi:77
1
Lo:73
6 am
Hi:88
7
Lo:82
12 pm
Hi:88
14
Lo:79
6 pm
Hi:82
10
Sat, Aug 12
Lo:75
12 am
Hi:79
6
Lo:75
6 am
Hi:86
3
Lo:81
12 pm
Hi:91
10
Lo:81
6 pm
Hi:84
7
Sun, Aug 13
Lo:79
12 am
Hi:81
5
Lo:77
6 am
Hi:90
5
Lo:84
12 pm
Hi:91
11
Lo:79
6 pm
Hi:88
4
Mon, Aug 14
Lo:79
12 am
Hi:81
4
Lo:79
6 am
Hi:90
4
Lo:82
12 pm
Hi:90
6
Lo:79
6 pm
Hi:82
4
Tue, Aug 15
Lo:75
12 am
Hi:79
4
Lo:75
6 am
Hi:82
5
Lo:82
12 pm
Hi:93
8
Lo:82
6 pm
Hi:91
7
Wed, Aug 16
Lo:79
12 am
Hi:82
7
Lo:79
6 am
Hi:91
7
Lo:91
12 pm
Hi:97
9
Lo:82
6 pm
Hi:95
9
Thu, Aug 17
Lo:81
12 am
Hi:82
6
Lo:81
6 am
Hi:93
5
Lo:84
12 pm
Hi:97
7
Lo:82
6 pm
Hi:84
6
Fri, Aug 18
Lo:81
12 am
Hi:82
6
Lo:81
6 am
Hi:91
7
Lo:91
12 pm
Hi:93
9
Lo:82
6 pm
Hi:91
11
Sat, Aug 19
Lo:79
12 am
Hi:82
7
Lo:79
6 am
Hi:90
6
Lo:90
12 pm
Hi:93
9
Lo:81
6 pm
Hi:91
7
Sun, Aug 20
Lo:79
12 am
Hi:81
2
Lo:79
6 am
Hi:88
2
Lo:84
12 pm
Hi:91
7
Lo:81
6 pm
Hi:88
6
Mon, Aug 21
Lo:77
12 am
Hi:81
1
Lo:77
6 am
Hi:90
6
Lo:73
12 pm
Hi:90
9
Lo:75
6 pm
Hi:79
2
Tue, Aug 22
Lo:73
12 am
Hi:75
2
Lo:75
6 am
Hi:86
4
Lo:81
12 pm
Hi:90
9
Lo:77
6 pm
Hi:84
7
Wed, Aug 23
Lo:77
12 am
Hi:77
5
Lo:77
6 am
Hi:90
7
Lo:90
12 pm
Hi:93
9
Lo:81
6 pm
Hi:90
11
Thu, Aug 24
Lo:79
12 am
Hi:82
7
Lo:79
6 am
Hi:88
6
Lo:75
12 pm
Hi:91
9
Lo:75
6 pm
Hi:79
6
Fri, Aug 25
Lo:73
12 am
Hi:75
3
Lo:73
6 am
Hi:88
7
Lo:75
12 pm
Hi:88
9
Lo:75
6 pm
Hi:81
7
Sat, Aug 26
Lo:73
12 am
Hi:75
6
Lo:73
6 am
Hi:86
10
Lo:84
12 pm
Hi:90
15
Lo:77
6 pm
Hi:84
10
Sun, Aug 27
Lo:73
12 am
Hi:77
9
Lo:73
6 am
Hi:84
12
Lo:81
12 pm
Hi:84
19
Lo:75
6 pm
Hi:82
12
Mon, Aug 28
Lo:72
12 am
Hi:75
14
Lo:70
6 am
Hi:75
17
Lo:73
12 pm
Hi:75
16
Lo:72
6 pm
Hi:73
16
Tue, Aug 29
Lo:72
12 am
Hi:72
12
Lo:70
6 am
Hi:73
11
Lo:72
12 pm
Hi:77
12
Lo:72
6 pm
Hi:75
6
Wed, Aug 30
Lo:66
12 am
Hi:72
4
Lo:66
6 am
Hi:81
6
Lo:81
12 pm
Hi:81
5
Lo:73
6 pm
Hi:81
3
Thu, Aug 31
Lo:72
12 am
Hi:73
1
Lo:72
6 am
Hi:86
3
Lo:84
12 pm
Hi:90
10
Lo:73
6 pm
Hi:84
9
Tuesday, August 1, 2017, 12:00 am — 6:00 am
70 / 66 °F
Clear.
Humidity: 91%
Barometer: 30.03 "Hg
NNE
Wind: 5.593 mph
High & Low Weather Summary for August 2017
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 96 °F (Aug 16, 4:56 pm) | 100% (Aug 20, 3:56 am) | 30.18 "Hg (Aug 20, 3:56 am) |
| Low | 67 °F (Aug 1, 5:56 am) | 19% (Aug 17, 9:56 am) | 29.78 "Hg (Aug 29, 3:56 am) |
| Average | 80 °F | 82% | 30.01 "Hg |
| * Reported Aug 1 12:56 am — Aug 31 11:56 pm, Charleston. 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
Charleston Weather History for August 1, 2017
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 12:56 am Tue, Aug 1 |  | 68 °F | Clear. | 6 mph | ↑ | 90% | 30.05 "Hg | 10 mi |
| 1:56 am | | 69 °F | Passing clouds. | 3 mph | ↑ | 90% | 30.04 "Hg | 10 mi |
| 2:56 am | | 68 °F | Clear. | 5 mph | ↑ | 90% | 30.03 "Hg | 10 mi |
| 3:56 am | | 68 °F | Clear. | 7 mph | ↑ | 93% | 30.02 "Hg | 10 mi |
| 4:56 am | | 68 °F | Clear. | 6 mph | ↑ | 90% | 30.02 "Hg | 10 mi |
| 5:56 am | | 67 °F | Clear. | 7 mph | ↑ | 93% | 30.03 "Hg | 10 mi |
| 6:56 am |  | 67 °F | Passing clouds. | 7 mph | ↑ | 90% | 30.03 "Hg | 10 mi |
| 7:56 am | | 70 °F | Passing clouds. | 9 mph | ↑ | 84% | 30.05 "Hg | 10 mi |
| 8:56 am | | 74 °F | Passing clouds. | 9 mph | ↑ | 74% | 30.06 "Hg | 10 mi |
| 9:56 am | | 79 °F | Passing clouds. | 13 mph | ↑ | 67% | 30.07 "Hg | 10 mi |
| 10:56 am | | 82 °F | Scattered clouds. | 14 mph | ↑ | 56% | 30.07 "Hg | 10 mi |
| 11:56 am | | 82 °F | Scattered clouds. | 9 mph | ↑ | 60% | 30.06 "Hg | 10 mi |
| 12:56 pm | | 84 °F | Scattered clouds. | 8 mph | ↑ | 57% | 30.05 "Hg | 10 mi |
| 1:56 pm | | 86 °F | Scattered clouds. | No wind | ↑ | 53% | 30.04 "Hg | 10 mi |
| 2:56 pm | | 87 °F | Scattered clouds. | 7 mph | ↑ | 50% | 30.03 "Hg | 10 mi |
| 3:56 pm | | 87 °F | Scattered clouds. | 8 mph | ↑ | 50% | 30.02 "Hg | 10 mi |
| 4:56 pm |  | 86 °F | Broken clouds. | 12 mph | ↑ | 59% | 30.02 "Hg | 10 mi |
| 5:56 pm | | 83 °F | Scattered clouds. | 8 mph | ↑ | 63% | 30.02 "Hg | 10 mi |
| 6:56 pm | | 82 °F | Scattered clouds. | 9 mph | ↑ | 60% | 30.03 "Hg | 10 mi |
| 7:56 pm | | 80 °F | Partly sunny. | 9 mph | ↑ | 64% | 30.04 "Hg | 10 mi |
| 8:56 pm | | 78 °F | Passing clouds. | 6 mph | ↑ | 76% | 30.05 "Hg | 10 mi |
| 9:56 pm | | 76 °F | Passing clouds. | 3 mph | ↑ | 82% | 30.05 "Hg | 10 mi |
| 10:56 pm | | 74 °F | Passing clouds. | 5 mph | ↑ | 91% | 30.06 "Hg | 10 mi |
| 11:56 pm | | 74 °F | Passing clouds. | 5 mph | ↑ | 91% | 30.07 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||