Charleston International Airport Weather Forecast 15 Days, Weather in CHS Today
Current weather conditions and 15 day weather forecast for Charleston International Airport, South Carolina, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
Current weather conditions at Charleston International Airport
| 25 March 2026 Wednesday 12.2 ° C / 54°F  Overcast |
Feels Like : 10.9 ° C / 51.6°F Humidity : % 66 Pressure : 1027 mb Wind Speed : 12.6 kmph / 7.8 miles from ENE  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for Charleston International Airport, SC, USA
Weather Forecast for next 15 Days for Charleston International Airport including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.Here is weather for the next 15 days in Charleston International Airport, South Carolina state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 25 March 2026 Wednesday |  Sunny |
7.9 ° C (46.2°F) |
22 ° C (71.6°F) |
14.1 ° C (57.4°F) |
% 67 | 0% | 1.4 | Sunrise:07:17 AM Sunset: 07:36 PM |
Moonrise:12:02 PM Moonset: 02:19 AM Moon Phase ( First Quarter ) |
|
| 26 March 2026 Thursday |  Partly Cloudy |
13.5 ° C (56.3°F) |
24 ° C (75.2°F) |
18.4 ° C (65.1°F) |
% 75 | 0% | 1.3 | Sunrise:07:16 AM Sunset: 07:36 PM |
Moonrise:01:10 PM Moonset: 03:17 AM Moon Phase ( Waxing Gibbous ) |
|
| 27 March 2026 Friday | Partly Cloudy |
16.5 ° C (61.7°F) |
27.8 ° C (82°F) |
21.3 ° C (70.3°F) |
% 72 | 0% | 1.9 | Sunrise:07:15 AM Sunset: 07:37 PM |
Moonrise:02:18 PM Moonset: 04:05 AM Moon Phase ( Waxing Gibbous ) |
|
| 28 March 2026 Saturday |  Cloudy |
12.5 ° C (54.5°F) |
19.6 ° C (67.2°F) |
17.3 ° C (63.2°F) |
% 53 | 0% | 1.1 | Sunrise:07:13 AM Sunset: 07:38 PM |
Moonrise:03:27 PM Moonset: 04:45 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 March 2026 Sunday | Sunny |
8.8 ° C (47.8°F) |
17.8 ° C (64°F) |
12.8 ° C (55.1°F) |
% 50 | 0% | 0 | Sunrise:07:12 AM Sunset: 07:39 PM |
Moonrise:04:31 PM Moonset: 05:20 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 March 2026 Monday |  Patchy rain nearby |
10.8 ° C (51.5°F) |
20.8 ° C (69.4°F) |
14.9 ° C (58.8°F) |
% 72 | 79% | 3 | Sunrise:07:11 AM Sunset: 07:39 PM |
Moonrise:05:34 PM Moonset: 05:49 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 March 2026 Tuesday | Partly Cloudy |
14.2 ° C (57.5°F) |
23.4 ° C (74.1°F) |
18.6 ° C (65.5°F) |
% 70 | 0% | 5 | Sunrise:07:09 AM Sunset: 07:40 PM |
Moonrise:06:34 PM Moonset: 06:16 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 April 2026 Wednesday | Sunny |
15.6 ° C (60°F) |
26.8 ° C (80.2°F) |
20.4 ° C (68.7°F) |
% 71 | 0% | 6 | Sunrise:07:08 AM Sunset: 07:41 PM |
Moonrise:07:33 PM Moonset: 06:42 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 April 2026 Thursday | Sunny |
18.5 ° C (65.4°F) |
27.5 ° C (81.4°F) |
21.9 ° C (71.4°F) |
% 71 | 0% | 6 | Sunrise:07:07 AM Sunset: 07:41 PM |
Moonrise:08:32 PM Moonset: 07:09 AM Moon Phase ( Full Moon ) |
|
| 03 April 2026 Friday | Patchy rain nearby |
19 ° C (66.3°F) |
26.4 ° C (79.6°F) |
21.7 ° C (71.1°F) |
% 80 | 79% | 5 | Sunrise:07:05 AM Sunset: 07:42 PM |
Moonrise:09:32 PM Moonset: 07:37 AM Moon Phase ( Waning Gibbous ) |
|
| 04 April 2026 Saturday | Patchy rain nearby |
15.8 ° C (60.4°F) |
24 ° C (75.2°F) |
20.3 ° C (68.6°F) |
% 87 | 83% | 5 | Sunrise:07:04 AM Sunset: 07:43 PM |
Moonrise:10:31 PM Moonset: 08:07 AM Moon Phase ( Waning Gibbous ) |
|
| 05 April 2026 Sunday | Partly Cloudy |
9.1 ° C (48.3°F) |
17.7 ° C (63.9°F) |
13.5 ° C (56.4°F) |
% 41 | 0% | 4 | Sunrise:07:03 AM Sunset: 07:44 PM |
Moonrise:11:31 PM Moonset: 08:41 AM Moon Phase ( Waning Gibbous ) |
|
| 06 April 2026 Monday | Partly Cloudy |
10.1 ° C (50.2°F) |
17.3 ° C (63.2°F) |
13.5 ° C (56.3°F) |
% 51 | 0% | 4 | Sunrise:07:02 AM Sunset: 07:44 PM |
Moonrise:No moonrise Moonset: 09:21 AM Moon Phase ( Waning Gibbous ) |
|
| 07 April 2026 Tuesday | Patchy rain nearby |
14 ° C (57.1°F) |
20.8 ° C (69.5°F) |
17.3 ° C (63.2°F) |
% 76 | 86% | 4 | Sunrise:07:00 AM Sunset: 07:45 PM |
Moonrise:12:27 AM Moonset: 10:06 AM Moon Phase ( Waning Gibbous ) |
|
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