Currently: 82 °F. Broken clouds. (Weather station: Charleston Air Force Base Reporting Station, USA). See more current weatherPast Weather in Charleston — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
63
66
69
72
75
78
81
84
87
90
93
96
Mon, May 12
Lo:72
12 pm
Hi:72
9
Lo:70
6 pm
Hi:72
9
Tue, May 13
Lo:68
12 am
Hi:70
1
Lo:66
6 am
Hi:82
7
Lo:82
12 pm
Hi:84
11
Lo:72
6 pm
Hi:82
11
Wed, May 14
Lo:70
12 am
Hi:72
7
Lo:70
6 am
Hi:82
6
Lo:82
12 pm
Hi:84
11
Lo:72
6 pm
Hi:82
12
Thu, May 15
Lo:70
12 am
Hi:72
7
Lo:70
6 am
Hi:88
9
Lo:86
12 pm
Hi:90
14
Lo:73
6 pm
Hi:86
11
Fri, May 16
Lo:72
12 am
Hi:73
6
Lo:73
6 am
Hi:90
10
Lo:90
12 pm
Hi:93
11
Lo:75
6 pm
Hi:93
10
Sat, May 17
Lo:73
12 am
Hi:77
8
Lo:75
6 am
Hi:90
11
Lo:84
12 pm
Hi:90
12
Lo:79
6 pm
Hi:84
12
Sun, May 18
Lo:72
12 am
Hi:79
8
Lo:72
6 am
Hi:88
7
Lo:86
12 pm
Hi:88
11
Lo:73
6 pm
Hi:88
7
Mon, May 19
Lo:66
12 am
Hi:73
5
Lo:66
6 am
Hi:84
5
Lo:82
12 pm
Hi:88
5
Lo:75
6 pm
Hi:84
5
Tue, May 20
Lo:72
12 am
Hi:75
2
Lo:73
6 am
Hi:91
5
Lo:90
12 pm
Hi:95
13
Lo:77
6 pm
Hi:90
12
Wed, May 21
Lo:77
12 am
Hi:79
9
Lo:77
6 am
Hi:90
11
Lo:90
12 pm
Hi:93
17
Lo:79
6 pm
Hi:91
13
Thu, May 22
Lo:64
12 am
Hi:79
9
Lo:64
6 am
Hi:82
7
Lo:82
12 pm
Hi:90
13
Lo:73
6 pm
Hi:90
10
Fri, May 23
Lo:66
12 am
Hi:73
5
Lo:66
6 am
Hi:81
5
Lo:81
12 pm
Hi:86
11
Lo:73
6 pm
Hi:84
9
Sat, May 24
Lo:64
12 am
Hi:73
7
Lo:64
6 am
Hi:79
9
Lo:79
12 pm
Hi:81
4
Lo:70
6 pm
Hi:79
6
Sun, May 25
Lo:68
12 am
Hi:72
1
Lo:70
6 am
Hi:73
9
Lo:70
12 pm
Hi:73
8
Lo:70
6 pm
Hi:72
6
Mon, May 26
Lo:68
12 am
Hi:70
2
Lo:70
6 am
Hi:81
4
Lo:79
12 pm
Hi:82
7
Lo:72
6 pm
Hi:79
8
Tue, May 27
Lo:66
12 am
Hi:72
8
Lo:66
6 am
Hi:79
8
Lo:79
12 pm
Hi:82
10
Monday, May 12, 2025, 12:00 pm — 6:00 pm
72 / 72 °F
Light rain. Mostly cloudy.
Humidity: 88%
Barometer: 29.99 "Hg
SSE
Wind: 9.321 mph
Charleston Temperature Yesterday
Maximum temperature yesterday: 82 °F (at 4:28 pm)
Minimum temperature yesterday: 68 °F (at 2:56 am)
Average temperature yesterday: 74 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 95 °F (May 20, 1:56 pm) | 100% (May 13, 1:56 am) | 30.21 "Hg (May 13, 1:56 am) |
| Low | 64 °F (May 22, 6:56 am) | 24% (May 22, 2:56 pm) | 29.73 "Hg (May 21, 4:56 pm) |
| Average | 77 °F | 70% | 29.96 "Hg |
| * Reported May 12 3:14 pm — May 27 3:56 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 the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 3:56 pm Tue, May 27 | | 82 °F | Broken clouds. | 8 mph | ↑ | 70% | 30.09 "Hg | 10 mi |
| 2:56 pm | | 83 °F | Broken clouds. | 10 mph | ↑ | 68% | 30.11 "Hg | 10 mi |
| 2:24 pm | | 82 °F | Broken clouds. | 12 mph | ↑ | 72% | 30.12 "Hg | 10 mi |
| 1:56 pm | | 80 °F | Mostly cloudy. | 8 mph | ↑ | 79% | 30.13 "Hg | 10 mi |
| 12:56 pm | | 78 °F | Mostly cloudy. | 13 mph | ↑ | 82% | 30.14 "Hg | 10 mi |
| 12:40 pm | | 78 °F | Mostly cloudy. | 9 mph | ↑ | 82% | 30.14 "Hg | 10 mi |
| 11:56 am | | 78 °F | Mostly cloudy. | 10 mph | ↑ | 82% | 30.14 "Hg | 10 mi |
| 10:56 am |  | 75 °F | Light rain. Mostly cloudy. | 8 mph | ↑ | 85% | 30.14 "Hg | 10 mi |
| 10:02 am |  | 74 °F | Overcast. | 8 mph | ↑ | 88% | 30.14 "Hg | 10 mi |
| 9:02 am | | 71 °F | Partly sunny. | 9 mph | ↑ | 90% | 30.14 "Hg | 10 mi |
| 7:56 am |  | 67 °F | Fog. | 7 mph | ↑ | 97% | 30.12 "Hg | 6 mi |
| 6:56 am | | 66 °F | Fog. | 8 mph | ↑ | 96% | 30.12 "Hg | 4 mi |
| 5:56 am |  | 67 °F | Low clouds. | 7 mph | ↑ | 93% | 30.11 "Hg | 10 mi |
| 5:23 am | | 67 °F | Low clouds. | 6 mph | ↑ | 93% | 30.11 "Hg | 10 mi |
| 4:56 am | | 68 °F | Low clouds. | 7 mph | ↑ | 93% | 30.10 "Hg | 10 mi |
| 3:56 am | | 69 °F | Mostly cloudy. | 9 mph | ↑ | 93% | 30.10 "Hg | 10 mi |
| 2:56 am | | 70 °F | Mostly cloudy. | 10 mph | ↑ | 90% | 30.12 "Hg | 10 mi |
| 1:56 am | | 71 °F | Overcast. | 10 mph | ↑ | 87% | 30.13 "Hg | 10 mi |
| 12:56 am | | 71 °F | Overcast. | 9 mph | ↑ | 90% | 30.14 "Hg | 10 mi |
| 11:56 pm Mon, May 26 | | 71 °F | Overcast. | 8 mph | ↑ | 90% | 30.16 "Hg | 10 mi |
| 10:56 pm | | 71 °F | Mostly cloudy. | 9 mph | ↑ | 90% | 30.15 "Hg | 10 mi |
| 9:56 pm |  | 72 °F | Light rain. Mostly cloudy. | 10 mph | ↑ | 91% | 30.13 "Hg | 10 mi |
| 9:14 pm | | 72 °F | Light rain. Mostly cloudy. | N/A | ↑ | 91% | 30.13 "Hg | 10 mi |
| 8:56 pm | | 72 °F | Overcast. | 6 mph | ↑ | 91% | 30.11 "Hg | 10 mi |
| 7:56 pm | | 73 °F | Mostly cloudy. | 12 mph | ↑ | 90% | 30.09 "Hg | 10 mi |
| 6:56 pm | | 73 °F | Light rain. Mostly cloudy. | 9 mph | ↑ | 94% | 30.08 "Hg | 7 mi |
| 5:56 pm | | 78 °F | Broken clouds. | 12 mph | ↑ | 74% | 30.06 "Hg | 10 mi |
| 5:26 pm |  | 79 °F | Thunderstorms. Broken clouds. | 10 mph | ↑ | 72% | 30.06 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||