 |
 Charleston Weather Forecast Summary |
|
|
| |
Today
May 20th
|
Thursday
May 21st
|
Friday
May 22nd
|
Saturday
May 23rd
|
Sunday
May 24th
|
 |
 |
 |
 |
 |
Mostly Cloudy |
Mostly Sunny |
Showers |
Thundershowers |
Mostly Cloudy with Showers |
61°F
|
67°F
48°F |
58°F
54°F |
77°F
57°F |
70°F
63°F |
|
| |
|
| Charleston Detailed Weather Forecast |
|
|
| |
| Wednesday, May 20th, 2026 |
 |
Morning |
Temperature: 56°F |
| Cloudy with a slight chance of showers. Windy at times. |
|
|
|
|
Afternoon |
Temperature: 57°F |
| Cloudy with a slight chance of showers. Windy at times. |
|
|
|
 |
Evening |
Temperature: 55°F |
| Mostly clear. Windy at times. |
|
|
|
| Thursday, May 21st, 2026 |
|
Overnight |
Temperature: 48°F |
| Mostly clear. Windy at times. |
|
|
|
 |
Morning |
Temperature: 53°F |
| A mix of cloud and sun. Windy at times. |
|
|
|
 |
Afternoon |
Temperature: 65°F |
| A mix of sun and cloud. Windy at times. |
|
|
|
|
Evening |
Temperature: 60°F |
| Mostly clear. Windy at times. |
|
|
|
| Friday, May 22nd, 2026 |
 |
Overnight |
Temperature: 54°F |
| Mostly cloudy. Windy at times. |
|
|
|
|
Morning |
Temperature: 54°F |
| Cloudy with a slight chance of showers. Windy at times. |
|
|
|
|
Afternoon |
Temperature: 56°F |
| Cloudy with showers likely. Windy at times. |
|
|
|
|
Evening |
Temperature: 57°F |
| Mostly cloudy with a chance of showers. |
|
|
|
| Saturday, May 23rd, 2026 |
|
Overnight |
Temperature: 57°F |
| Mostly cloudy. |
|
|
|
|
Morning |
Temperature: 63°F |
| Sunny with cloudy periods. |
|
|
|
|
Afternoon |
Temperature: 75°F |
| Sunny with cloudy periods. Chance of a thunderstorm. |
|
|
|
 |
Evening |
Temperature: 70°F |
| A mix of cloudy and clear skies with showers likely. Chance of a thunderstorm. |
|
|
|
| Sunday, May 24th, 2026 |
 |
Overnight |
Temperature: 64°F |
| A mix of clear and cloudy skies with showers likely. |
|
|
|
|
Morning |
Temperature: 67°F |
| Cloudy. Slight chance of a thunderstorm. |
|
|
|
|
Afternoon |
Temperature: 67°F |
| Cloudy with a slight chance of showers or thundershowers. |
|
|
|
|
Evening |
Temperature: 66°F |
| Mostly clear. |
|
|
|
| Monday, May 25th, 2026 |
|
Overnight |
Temperature: 63°F |
| Mostly cloudy. |
|
|
|
|
Morning |
Temperature: 64°F |
| Cloudy with a slight chance of showers. |
|
|
|
|
Afternoon |
Temperature: 68°F |
| Cloudy with a slight chance of showers. Windy at times. |
|
|
|
|
Evening |
Temperature: 67°F |
| Mostly cloudy. |
|
|
|
| Tuesday, May 26th, 2026 |
 |
Overnight |
Temperature: 65°F |
| Cloudy with a chance of showers. |
|
|
|
|
Morning |
Temperature: 67°F |
| Cloudy with showers likely. Slight chance of a thunderstorm. |
|
|
|
|
Afternoon |
Temperature: 71°F |
| Mostly cloudy with a chance of showers. Slight chance of a thunderstorm. |
|
|
|
 |
Evening |
Temperature: 68°F |
| A mix of cloudy and clear skies with a chance of showers. Slight chance of a thunderstorm. |
|
|
|
| Wednesday, May 27th, 2026 |
|
Overnight |
Temperature: 66°F |
| Mostly cloudy with a chance of showers. |
|
|
|
|
Morning |
Temperature: 70°F |
| Cloudy with sunny periods with a chance of showers. Slight chance of a thunderstorm. Windy at times. |
|
|
|
|
Afternoon |
Temperature: 77°F |
| A mix of cloud and sun with a chance of showers or thundershowers. Windy at times. |
|
|
|
 |
Evening |
Temperature: 70°F |
| Clear with a slight chance of showers. Windy at times. |
|
|
|
| Thursday, May 28th, 2026 |
|
Overnight |
Temperature: 68°F |
| Mostly clear with a chance of showers. Slight chance of a thunderstorm. |
|
|
|
|
Morning |
Temperature: 73°F |
| Mostly sunny with a slight chance of showers or thundershowers. Windy at times. |
|
|
|
|
Afternoon |
Temperature: 80°F |
| Sunny with cloudy periods with a chance of showers or thundershowers. Windy. |
|
|
|
|
Evening |
Temperature: 73°F |
| Clear with cloudy periods with a chance of showers or thundershowers. Windy at times. |
|
|
|
