Currently: 84 °F. Partly sunny. (Weather station: Effingham County Memorial Airport, 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
Mon, Jul 7
Lo:77
6 am
Hi:79
6
Lo:79
12 pm
Hi:84
3
Lo:68
6 pm
Hi:82
1
Tue, Jul 8
Lo:64
12 am
Hi:68
0
Lo:64
6 am
Hi:84
4
Lo:82
12 pm
Hi:86
7
Lo:72
6 pm
Hi:82
2
Wed, Jul 9
Lo:68
12 am
Hi:72
2
Lo:70
6 am
Hi:81
3
Lo:82
12 pm
Hi:88
6
Lo:72
6 pm
Hi:86
1
Thu, Jul 10
Lo:66
12 am
Hi:72
0
Lo:68
6 am
Hi:86
2
Lo:88
12 pm
Hi:90
2
Lo:73
6 pm
Hi:88
1
Fri, Jul 11
Lo:68
12 am
Hi:75
1
Lo:70
6 am
Hi:90
5
Lo:88
12 pm
Hi:93
7
Lo:81
6 pm
Hi:90
5
Sat, Jul 12
Lo:68
12 am
Hi:79
6
Lo:68
6 am
Hi:86
7
Lo:73
12 pm
Hi:84
9
Lo:72
6 pm
Hi:82
2
Sun, Jul 13
Lo:68
12 am
Hi:70
0
Lo:68
6 am
Hi:86
4
Lo:72
12 pm
Hi:86
4
Lo:68
6 pm
Hi:72
2
Mon, Jul 14
Lo:68
12 am
Hi:70
1
Lo:70
6 am
Hi:79
2
Lo:79
12 pm
Hi:86
3
Lo:73
6 pm
Hi:86
1
Tue, Jul 15
Lo:72
12 am
Hi:73
0
Lo:72
6 am
Hi:82
3
Lo:77
12 pm
Hi:84
4
Lo:73
6 pm
Hi:77
2
Wed, Jul 16
Lo:73
12 am
Hi:73
1
Lo:73
6 am
Hi:86
5
Lo:79
12 pm
Hi:90
8
Lo:72
6 pm
Hi:73
4
Thu, Jul 17
Lo:72
12 am
Hi:73
2
Lo:72
6 am
Hi:86
2
Lo:75
12 pm
Hi:88
2
Lo:70
6 pm
Hi:72
1
Fri, Jul 18
Lo:72
12 am
Hi:72
1
Lo:68
6 am
Hi:75
1
Lo:77
12 pm
Hi:84
1
Lo:73
6 pm
Hi:82
0
Sat, Jul 19
Lo:72
12 am
Hi:73
2
Lo:72
6 am
Hi:77
5
Lo:72
12 pm
Hi:82
6
Lo:73
6 pm
Hi:82
2
Sun, Jul 20
Lo:72
12 am
Hi:73
2
Lo:73
6 am
Hi:86
2
Lo:84
12 pm
Hi:88
5
Lo:72
6 pm
Hi:77
6
Mon, Jul 21
Lo:72
12 am
Hi:72
4
Lo:72
6 am
Hi:81
1
Lo:81
12 pm
Hi:86
2
Lo:75
6 pm
Hi:84
2
Tue, Jul 22
Lo:72
12 am
Hi:75
1
Lo:72
6 am
Hi:84
5
Monday, July 7, 2025, 6:00 am — 12:00 pm
79 / 77 °F
Partly sunny.
Humidity: 80%
Barometer: 30.08 "Hg
NNW
Wind: 5.593 mph
Charleston Temperature Yesterday
Maximum temperature yesterday: 86 °F (at 4:55 pm)
Minimum temperature yesterday: 72 °F (at 4:55 am)
Average temperature yesterday: 77 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 92 °F (Jul 11, 2:35 pm) | 100% (Jul 8, 12:35 am) | 30.14 "Hg (Jul 8, 12:35 am) |
| Low | 64 °F (Jul 8, 4:35 am) | 44% (Jul 10, 3:55 pm) | 29.89 "Hg (Jul 11, 5:35 pm) |
| Average | 77 °F | 88% | 30.02 "Hg |
| * Reported Jul 7 11:35 am — Jul 22 11:35 am, 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 | ||
| 11:35 am Tue, Jul 22 |  | 85 °F | Scattered clouds. | 6 mph | ↑ | 79% | 30.08 "Hg | 10 mi |
| 11:15 am | | 85 °F | Scattered clouds. | 9 mph | ↑ | 79% | 30.07 "Hg | 10 mi |
| 10:55 am | | 84 °F | Scattered clouds. | 7 mph | ↑ | 81% | 30.07 "Hg | 10 mi |
| 10:35 am | | 82 °F | Scattered clouds. | 5 mph | ↑ | 88% | 30.07 "Hg | 10 mi |
| 10:15 am |  | 81 °F | Sunny. | 7 mph | ↑ | 88% | 30.06 "Hg | 10 mi |
| 9:55 am | | 80 °F | Scattered clouds. | 6 mph | ↑ | 92% | 30.06 "Hg | 10 mi |
| 9:35 am | | 79 °F | Partly sunny. | 6 mph | ↑ | 93% | 30.06 "Hg | 10 mi |
| 9:15 am | | 78 °F | Partly sunny. | 6 mph | ↑ | 94% | 30.06 "Hg | 10 mi |
| 8:55 am |  | 76 °F | Low clouds. | 6 mph | ↑ | 97% | 30.07 "Hg | 7 mi |
| 8:35 am |  | 75 °F | Fog. | No wind | ↑ | 100% | 30.07 "Hg | 4 mi |
| 7:55 am | | 74 °F | Fog. | 5 mph | ↑ | 100% | 30.06 "Hg | 2 mi |
| 7:35 am | | 73 °F | Fog. | 3 mph | ↑ | 100% | 30.06 "Hg | 2 mi |
| 7:15 am | | 73 °F | Fog. | 5 mph | ↑ | 100% | 30.06 "Hg | 3 mi |
| 6:55 am | | 73 °F | Fog. | 3 mph | ↑ | 99% | 30.05 "Hg | 5 mi |
| 6:35 am | | 72 °F | Fog. | 3 mph | ↑ | 100% | 30.05 "Hg | 5 mi |
| 5:55 am | | 72 °F | Fog. | 3 mph | ↑ | 100% | 30.05 "Hg | 3 mi |
| 5:35 am | | 72 °F | Fog. | 3 mph | ↑ | 100% | 30.05 "Hg | 3 mi |
| 5:15 am | | 72 °F | Fog. | No wind | ↑ | 100% | 30.04 "Hg | 2 mi |
| 4:55 am |  | 72 °F | Fog. | No wind | ↑ | 100% | 30.04 "Hg | 2 mi |
| 4:35 am | | 72 °F | Fog. | No wind | ↑ | 100% | 30.04 "Hg | 4 mi |
| 3:55 am |  | 72 °F | Clear. | No wind | ↑ | 99% | 30.04 "Hg | 7 mi |
| 3:15 am | | 72 °F | Fog. | No wind | ↑ | 100% | 30.04 "Hg | 5 mi |
| 2:55 am | | 73 °F | Clear. | No wind | ↑ | 99% | 30.04 "Hg | 7 mi |
| 2:35 am | | 73 °F | Clear. | No wind | ↑ | 100% | 30.04 "Hg | 7 mi |
| 1:55 am | | 73 °F | Clear. | No wind | ↑ | 100% | 30.03 "Hg | 10 mi |
| 1:35 am | | 73 °F | Clear. | No wind | ↑ | 100% | 30.03 "Hg | 10 mi |
| 12:55 am | | 74 °F | Clear. | 5 mph | ↑ | 100% | 30.02 "Hg | 10 mi |
| 12:35 am | | 74 °F | Clear. | No wind | ↑ | 100% | 30.03 "Hg | 10 mi |
| 12:15 am | | 75 °F | Clear. | No wind | ↑ | 100% | 30.03 "Hg | 10 mi |
| 11:55 pm Mon, Jul 21 | | 75 °F | Clear. | 3 mph | ↑ | 100% | 30.03 "Hg | 10 mi |
| 11:35 pm | | 76 °F | Passing clouds. | 3 mph | ↑ | 100% | 30.02 "Hg | 10 mi |
| 11:15 pm |  | 76 °F | Partly cloudy. | 5 mph | ↑ | 99% | 30.02 "Hg | 10 mi |
| 10:55 pm |  | 76 °F | Overcast. | No wind | ↑ | 100% | 30.01 "Hg | 10 mi |
| 10:35 pm | | 76 °F | Passing clouds. | No wind | ↑ | 99% | 30.01 "Hg | 10 mi |
| 10:15 pm | | 76 °F | Passing clouds. | 3 mph | ↑ | 99% | 30.02 "Hg | 10 mi |
| 9:55 pm | | 77 °F | Clear. | 5 mph | ↑ | 99% | 30.02 "Hg | 10 mi |
| 9:35 pm | | 77 °F | Clear. | 3 mph | ↑ | 99% | 30.02 "Hg | 10 mi |
| 8:55 pm | | 78 °F | Clear. | No wind | ↑ | 99% | 30.02 "Hg | 10 mi |
| 8:35 pm | | 78 °F | Clear. | No wind | ↑ | 100% | 30.01 "Hg | 10 mi |
| 7:55 pm | | 81 °F | Sunny. | No wind | ↑ | 93% | 30.00 "Hg | 10 mi |
| 7:35 pm | | 82 °F | Sunny. | No wind | ↑ | 85% | 30.00 "Hg | 10 mi |
| 7:15 pm | | 83 °F | Sunny. | No wind | ↑ | 82% | 29.99 "Hg | 10 mi |
| 6:55 pm | | 83 °F | Scattered clouds. | 3 mph | ↑ | 79% | 29.99 "Hg | 10 mi |
| 6:35 pm | | 84 °F | Partly sunny. | 3 mph | ↑ | 75% | 29.99 "Hg | 10 mi |
| 5:55 pm | | 85 °F | Overcast. | 3 mph | ↑ | 74% | 29.98 "Hg | 10 mi |
| 5:35 pm | | 84 °F | Partly sunny. | No wind | ↑ | 72% | 29.98 "Hg | 10 mi |
| 4:55 pm | | 86 °F | Sunny. | 5 mph | ↑ | 69% | 30.00 "Hg | 10 mi |
| 4:35 pm | | 85 °F | Scattered clouds. | 3 mph | ↑ | 72% | 29.99 "Hg | 10 mi |
| 4:15 pm | | 85 °F | Scattered clouds. | No wind | ↑ | 67% | 30.00 "Hg | 10 mi |
| 3:55 pm | | 85 °F | Scattered clouds. | 5 mph | ↑ | 72% | 30.01 "Hg | 10 mi |
| 3:35 pm | | 85 °F | Scattered clouds. | No wind | ↑ | 72% | 30.01 "Hg | 10 mi |
| 1:35 pm | | 81 °F | Overcast. | 5 mph | ↑ | 83% | 30.03 "Hg | 10 mi |
| 12:55 pm | | 81 °F | Cloudy. | No wind | ↑ | 79% | 30.03 "Hg | 10 mi |
| 12:35 pm | | 82 °F | Cloudy. | No wind | ↑ | 78% | 30.03 "Hg | 10 mi |
| 12:15 pm | | 80 °F | Overcast. | No wind | ↑ | 82% | 30.02 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||