Hour-by-hour Forecast in Charleston — Graph
Detailed Hourly Forecast — Next 24 hours
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| Conditions | Comfort | Precipitation | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Feels Like | Wind | Humidity | Chance | Amount | ||
| 11:00 pm Thu, Dec 18 |
|
14 °C | Sprinkles. Mostly cloudy. | 12 °C | 24 km/h | ↑ | 74% | 24% | 0.0 mm (snow) 0.1 mm (rain) |
| 12:00 am Fri, Dec 19 |
|
15 °C | Drizzle. Cloudy. | 13 °C | 26 km/h | ↑ | 74% | 33% | 0.0 mm (snow) 0.1 mm (rain) |
| 1:00 am |
|
15 °C | A few showers. Overcast. | 13 °C | 28 km/h | ↑ | 74% | 63% | 0.0 mm (snow) 0.6 mm (rain) |
| 2:00 am |
|
13 °C | Light showers. Overcast. | 11 °C | 22 km/h | ↑ | 79% | 63% | 0.0 mm (snow) 1.1 mm (rain) |
| 3:00 am |
|
11 °C | Rain showers. Overcast. | 9 °C | 20 km/h | ↑ | 80% | 66% | 0.0 mm (snow) 1.6 mm (rain) |
| 4:00 am |
|
9 °C | Rain. Overcast. | 6 °C | 22 km/h | ↑ | 81% | 70% | 0.0 mm (snow) 2.2 mm (rain) |
| 5:00 am |
|
9 °C | Light showers. Overcast. | 6 °C | 22 km/h | ↑ | 76% | 73% | 0.0 mm (snow) 1.3 mm (rain) |
| 6:00 am |
|
8 °C | Light showers. Overcast. | 5 °C | 21 km/h | ↑ | 78% | 75% | 0.0 mm (snow) 0.9 mm (rain) |
| 7:00 am |
|
7 °C | A few showers. Overcast. | 4 °C | 21 km/h | ↑ | 76% | 75% | 0.0 mm (snow) 0.7 mm (rain) |
| 8:00 am |
|
4 °C | A few showers. Overcast. | 0 °C | 23 km/h | ↑ | 79% | 72% | 0.0 mm (snow) 0.6 mm (rain) |
| 9:00 am |
|
2 °C | Light mixture of precip. Overcast. | -3 °C | 25 km/h | ↑ | 75% | 69% | 1.1 mm (snow) 0.4 mm (rain) |
| 10:00 am |
|
1 °C | Light snow showers. Overcast. | -5 °C | 27 km/h | ↑ | 69% | 65% | 3.4 mm (snow) 0.0 mm (rain) |
| 11:00 am |
|
1 °C | Light snow. Overcast. | -5 °C | 27 km/h | ↑ | 65% | 63% | 2.5 mm (snow) 0.0 mm (rain) |
| 12:00 pm |
|
1 °C | Light snow. Overcast. | -5 °C | 27 km/h | ↑ | 61% | 47% | 1.5 mm (snow) 0.0 mm (rain) |
| 1:00 pm |
|
1 °C | Light snow. Overcast. | -5 °C | 27 km/h | ↑ | 62% | 36% | 1.0 mm (snow) 0.0 mm (rain) |
| 2:00 pm |
|
2 °C | Light snow. Overcast. | -4 °C | 25 km/h | ↑ | 57% | 31% | 1.0 mm (snow) 0.0 mm (rain) |
| 3:00 pm |
|
2 °C | Light mixture of precip. Overcast. | -3 °C | 23 km/h | ↑ | 55% | 26% | 0.4 mm (snow) 0.1 mm (rain) |
| 4:00 pm |
|
1 °C | Light snow. Overcast. | -4 °C | 21 km/h | ↑ | 57% | 23% | 1.0 mm (snow) 0.0 mm (rain) |
| 5:00 pm |
|
0 °C | Light snow. Overcast. | -4 °C | 19 km/h | ↑ | 59% | 22% | 1.0 mm (snow) 0.0 mm (rain) |
| 6:00 pm |
|
0 °C | Light snow. Cloudy. | -5 °C | 17 km/h | ↑ | 62% | 21% | 1.0 mm (snow) 0.0 mm (rain) |
| 7:00 pm |
|
0 °C | Mostly cloudy. | -5 °C | 15 km/h | ↑ | 62% | 10% | 0.0 mm (snow) 0.0 mm (rain) |
| 8:00 pm |
|
-1 °C | Broken clouds. | -5 °C | 14 km/h | ↑ | 64% | 10% | 0.0 mm (snow) 0.0 mm (rain) |
| 9:00 pm |
|
-1 °C | Mostly cloudy. | -5 °C | 13 km/h | ↑ | 67% | 10% | 0.0 mm (snow) 0.0 mm (rain) |
| 10:00 pm |
|
-2 °C | Overcast. | -6 °C | 12 km/h | ↑ | 70% | 0% | 0.0 mm (snow) 0.0 mm (rain) |
| * Updated Thursday, December 18, 2025 8:42:34 pm Charleston time - Weather by CustomWeather, © 2025 | |||||||||