Past Weather in Charleston — Graph
Charleston Temperature Yesterday
Maximum temperature yesterday: 72 °F (at 4:54 pm)
Minimum temperature yesterday: 38 °F (at 6:54 am)
Average temperature yesterday: 58 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 83 °F (Mar 7, 3:54 pm) | 100% (Mar 6, 8:54 am) | 30.34 "Hg (Mar 6, 8:54 am) |
| Low | 17 °F (Mar 18, 6:54 am) | 17% (Mar 14, 3:54 pm) | 29.37 "Hg (Mar 16, 4:54 am) |
| Average | 52 °F | 62% | 29.99 "Hg |
| * Reported Mar 6 8:54 am — Mar 21 9:54 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 | ||
| 9:54 am Sat, Mar 21 |  | 58 °F | Scattered clouds. | No wind | ↑ | 70% | 29.93 "Hg | 10 mi |
| 8:54 am |  | 55 °F | Partly sunny. | 3 mph | ↑ | 77% | 29.93 "Hg | 10 mi |
| 7:54 am | | 52 °F | Partly sunny. | No wind | ↑ | 86% | 29.90 "Hg | 10 mi |
| 6:54 am |  | 55 °F | Clear. | 6 mph | ↑ | 77% | 29.89 "Hg | 10 mi |
| 5:54 am | | 58 °F | Clear. | 6 mph | ↑ | 67% | 29.88 "Hg | 10 mi |
| 4:54 am |  | 61 °F | Passing clouds. | 8 mph | ↑ | 60% | 29.85 "Hg | 10 mi |
| 3:54 am | | 62 °F | Passing clouds. | 9 mph | ↑ | 60% | 29.83 "Hg | 10 mi |
| 2:54 am | | 65 °F | Passing clouds. | 6 mph | ↑ | 54% | 29.81 "Hg | 10 mi |
| 1:54 am | | 65 °F | Clear. | 6 mph | ↑ | 54% | 29.80 "Hg | 10 mi |
| 12:54 am |  | 66 °F | Partly cloudy. | 9 mph | ↑ | 50% | 29.79 "Hg | 10 mi |
| 11:54 pm Fri, Mar 20 | | 67 °F | Partly cloudy. | 13 mph | ↑ | 44% | 29.79 "Hg | 10 mi |
| 10:54 pm | | 67 °F | Partly cloudy. | 9 mph | ↑ | 42% | 29.79 "Hg | 10 mi |
| 9:54 pm | | 68 °F | Passing clouds. | 6 mph | ↑ | 39% | 29.80 "Hg | 10 mi |
| 8:54 pm | | 68 °F | Passing clouds. | 6 mph | ↑ | 39% | 29.80 "Hg | 10 mi |
| 7:54 pm |  | 69 °F | Overcast. | 9 mph | ↑ | 36% | 29.81 "Hg | 10 mi |
| 6:54 pm |  | 70 °F | Cloudy. | 8 mph | ↑ | 35% | 29.81 "Hg | 10 mi |
| 5:54 pm | | 71 °F | Cloudy. | 10 mph | ↑ | 34% | 29.81 "Hg | 10 mi |
| 4:54 pm | | 72 °F | Partly sunny. | 9 mph | ↑ | 31% | 29.82 "Hg | 10 mi |
| 3:54 pm | | 70 °F | Partly sunny. | 12 mph | ↑ | 35% | 29.85 "Hg | 10 mi |
| 2:54 pm | | 68 °F | Partly sunny. | 10 mph | ↑ | 38% | 29.88 "Hg | 10 mi |
| 1:54 pm | | 68 °F | Mostly cloudy. | 15 mph | ↑ | 38% | 29.93 "Hg | 10 mi |
| 12:54 pm | | 67 °F | More clouds than sun. | 12 mph | ↑ | 37% | 29.97 "Hg | 10 mi |
| 11:54 am | | 65 °F | More clouds than sun. | 8 mph | ↑ | 39% | 30.01 "Hg | 10 mi |
| Weather by CustomWeather, © 2026 | ||||||||