Past Weather in Charleston — Graph
Charleston Temperature Yesterday
Maximum temperature yesterday: 77 °F (at 2:54 pm)
Minimum temperature yesterday: 51 °F (at 6:06 am)
Average temperature yesterday: 64 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 83 °F (May 11, 4:54 pm) | 97% (May 10, 7:23 am) | 30.22 "Hg (May 10, 7:23 am) |
| Low | 39 °F (May 10, 5:54 am) | 20% (May 11, 5:54 pm) | 29.62 "Hg (May 17, 3:54 am) |
| Average | 64 °F | 70% | 29.95 "Hg |
| * Reported May 5 3:00 am — May 20 2:54 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
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 2:54 am Tue, May 20 |  | 56 °F | Clear. | No wind | ↑ | 84% | 29.93 "Hg | 10 mi |
| 1:54 am |  | 56 °F | Passing clouds. | 5 mph | ↑ | 87% | 29.95 "Hg | 10 mi |
| 12:54 am | | 58 °F | Passing clouds. | No wind | ↑ | 81% | 29.96 "Hg | 10 mi |
| 11:54 pm Mon, May 19 | | 59 °F | Clear. | No wind | ↑ | 78% | 29.96 "Hg | 10 mi |
| 10:54 pm | | 60 °F | Clear. | 3 mph | ↑ | 75% | 29.96 "Hg | 10 mi |
| 9:54 pm | | 63 °F | Clear. | No wind | ↑ | 65% | 29.94 "Hg | 10 mi |
| 8:54 pm | | 68 °F | Clear. | No wind | ↑ | 55% | 29.93 "Hg | 10 mi |
| 7:54 pm |  | 74 °F | Sunny. | 3 mph | ↑ | 41% | 29.92 "Hg | 10 mi |
| 6:54 pm | | 76 °F | Sunny. | 8 mph | ↑ | 36% | 29.93 "Hg | 10 mi |
| 5:54 pm |  | 77 °F | Partly sunny. | 9 mph | ↑ | 37% | 29.94 "Hg | 10 mi |
| 4:54 pm | | 76 °F | Partly sunny. | No wind | ↑ | 40% | 29.95 "Hg | 10 mi |
| 3:54 pm | | 76 °F | Partly sunny. | 5 mph | ↑ | 39% | 29.96 "Hg | 10 mi |
| 2:54 pm | | 77 °F | Partly sunny. | 7 mph | ↑ | 33% | 29.96 "Hg | 10 mi |
| 1:54 pm |  | 76 °F | Passing clouds. | 3 mph | ↑ | 43% | 29.97 "Hg | 10 mi |
| 12:54 pm | | 73 °F | Partly sunny. | 5 mph | ↑ | 48% | 29.98 "Hg | 10 mi |
| 11:54 am | | 72 °F | Broken clouds. | 5 mph | ↑ | 49% | 29.99 "Hg | 10 mi |
| 10:54 am | | 69 °F | Scattered clouds. | 3 mph | ↑ | 57% | 29.99 "Hg | 10 mi |
| 9:54 am | | 66 °F | Scattered clouds. | No wind | ↑ | 63% | 30.00 "Hg | 10 mi |
| 8:54 am | | 61 °F | Scattered clouds. | No wind | ↑ | 78% | 29.98 "Hg | 10 mi |
| 7:54 am | | 56 °F | Scattered clouds. | No wind | ↑ | 87% | 29.98 "Hg | 10 mi |
| 6:54 am | | 52 °F | Broken clouds. | No wind | ↑ | 89% | 29.97 "Hg | 10 mi |
| 6:06 am | | 51 °F | Passing clouds. | No wind | ↑ | 92% | 29.97 "Hg | 10 mi |
| 5:31 am | | 52 °F | Passing clouds. | No wind | ↑ | 89% | 29.96 "Hg | 10 mi |
| 4:54 am | | 54 °F | Clear. | No wind | ↑ | 86% | 29.95 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||