Currently: 30 °F. Scattered clouds. (Weather station: Charleston Air Force Base Reporting Station, USA). See more current weatherPast Weather in Charleston — Graph
Charleston Temperature Yesterday
Maximum temperature yesterday: 53 °F (at 2:56 pm)
Minimum temperature yesterday: 32 °F (at 6:56 am)
Average temperature yesterday: 41 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 79 °F (Jan 9, 1:56 pm) | 100% (Jan 6, 6:56 am) | 30.49 "Hg (Jan 6, 6:56 am) |
| Low | 24 °F (Jan 16, 6:56 am) | 17% (Jan 20, 2:56 pm) | 29.68 "Hg (Jan 15, 3:56 am) |
| Average | 50 °F | 72% | 30.12 "Hg |
| * Reported Jan 6 6:11 am — Jan 21 6:56 am, Charleston. Weather by CustomWeather, © 2026 | |||
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 | ||
| 6:56 am Wed, Jan 21 |  | 27 °F | Passing clouds. | 3 mph | ↑ | 92% | 30.49 "Hg | 10 mi |
| 5:56 am | | 27 °F | Passing clouds. | No wind | ↑ | 92% | 30.47 "Hg | 10 mi |
| 4:56 am | | 27 °F | Passing clouds. | No wind | ↑ | 92% | 30.47 "Hg | 10 mi |
| 3:56 am | | 28 °F | Passing clouds. | No wind | ↑ | 96% | 30.46 "Hg | 10 mi |
| 2:56 am | | 30 °F | Passing clouds. | No wind | ↑ | 92% | 30.46 "Hg | 10 mi |
| 1:56 am |  | 30 °F | Clear. | 3 mph | ↑ | 92% | 30.46 "Hg | 10 mi |
| 12:56 am | | 33 °F | Passing clouds. | No wind | ↑ | 88% | 30.47 "Hg | 10 mi |
| 11:56 pm Tue, Jan 20 | | 34 °F | Passing clouds. | 3 mph | ↑ | 82% | 30.48 "Hg | 10 mi |
| 10:56 pm | | 34 °F | Passing clouds. | No wind | ↑ | 82% | 30.49 "Hg | 10 mi |
| 9:56 pm | | 36 °F | Clear. | No wind | ↑ | 73% | 30.49 "Hg | 10 mi |
| 8:56 pm | | 39 °F | Clear. | No wind | ↑ | 62% | 30.48 "Hg | 10 mi |
| 7:56 pm | | 39 °F | Clear. | 5 mph | ↑ | 55% | 30.47 "Hg | 10 mi |
| 6:56 pm | | 43 °F | Clear. | 5 mph | ↑ | 42% | 30.44 "Hg | 10 mi |
| 5:56 pm | | 48 °F | Passing clouds. | 5 mph | ↑ | 27% | 30.41 "Hg | 10 mi |
| 4:56 pm | | 52 °F | Scattered clouds. | 5 mph | ↑ | 20% | 30.40 "Hg | 10 mi |
| 3:56 pm |  | 53 °F | Partly sunny. | 7 mph | ↑ | 18% | 30.39 "Hg | 10 mi |
| 2:56 pm | | 53 °F | Partly sunny. | 9 mph | ↑ | 17% | 30.38 "Hg | 10 mi |
| 1:56 pm | | 52 °F | Partly sunny. | 8 mph | ↑ | 20% | 30.39 "Hg | 10 mi |
| 12:56 pm | | 51 °F | Partly sunny. | 8 mph | ↑ | 22% | 30.41 "Hg | 10 mi |
| 11:56 am | | 48 °F | Partly sunny. | 10 mph | ↑ | 25% | 30.44 "Hg | 10 mi |
| 10:56 am | | 46 °F | Partly sunny. | 6 mph | ↑ | 35% | 30.45 "Hg | 10 mi |
| 9:56 am | | 42 °F | Partly sunny. | 8 mph | ↑ | 43% | 30.45 "Hg | 10 mi |
| 8:56 am | | 37 °F | Partly sunny. | 8 mph | ↑ | 54% | 30.44 "Hg | 10 mi |
| Weather by CustomWeather, © 2026 | ||||||||