Charleston Weather Forecast 15 Days, Weather in Charleston Today
Current weather conditions and 15 day weather forecast for Charleston, Mississippi, 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
| 07 May 2026 Thursday 13.9 ° C / 57°F  Sunny |
Feels Like : 12.9 ° C / 55.3°F Humidity : % 83 Pressure : 1017 mb Wind Speed : 13 kmph / 8.1 miles from NNE  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 25 |
15 day weather forecast for Charleston, MS, USA
Weather Forecast for next 15 Days for Charleston 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, Mississippi 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 07 May 2026 Thursday |  Patchy rain nearby |
12.5 ° C (54.5°F) |
23 ° C (73.4°F) |
16.5 ° C (61.7°F) |
% 73 | 88% | 9.1 | Sunrise:06:05 AM Sunset: 07:49 PM |
Moonrise:12:34 AM Moonset: 10:21 AM Moon Phase ( Waning Gibbous ) |
|
| 08 May 2026 Friday | Sunny |
11.8 ° C (53.3°F) |
25.2 ° C (77.4°F) |
18.3 ° C (65°F) |
% 67 | 0% | 0.2 | Sunrise:06:04 AM Sunset: 07:50 PM |
Moonrise:01:13 AM Moonset: 11:21 AM Moon Phase ( Waning Gibbous ) |
|
| 09 May 2026 Saturday |  Moderate rain |
17.1 ° C (62.9°F) |
27.4 ° C (81.3°F) |
21.2 ° C (70.2°F) |
% 88 | 76% | 5 | Sunrise:06:03 AM Sunset: 07:51 PM |
Moonrise:01:47 AM Moonset: 12:22 PM Moon Phase ( Last Quarter ) |
|
| 10 May 2026 Sunday | Moderate rain |
16.7 ° C (62.1°F) |
25.1 ° C (77.3°F) |
20.1 ° C (68.2°F) |
% 87 | 88% | 5 | Sunrise:06:03 AM Sunset: 07:51 PM |
Moonrise:02:16 AM Moonset: 01:24 PM Moon Phase ( Waning Crescent ) |
|
| 11 May 2026 Monday | Sunny |
10.1 ° C (50.1°F) |
21.2 ° C (70.2°F) |
15.6 ° C (60°F) |
% 70 | 0% | 5 | Sunrise:06:02 AM Sunset: 07:52 PM |
Moonrise:02:44 AM Moonset: 02:25 PM Moon Phase ( Waning Crescent ) |
|
| 12 May 2026 Tuesday | Sunny |
10.5 ° C (50.8°F) |
25 ° C (77°F) |
17.4 ° C (63.3°F) |
% 65 | 0% | 5 | Sunrise:06:01 AM Sunset: 07:53 PM |
Moonrise:03:12 AM Moonset: 03:29 PM Moon Phase ( Waning Crescent ) |
|
| 13 May 2026 Wednesday | Sunny |
15.6 ° C (60.1°F) |
28.3 ° C (83°F) |
21.9 ° C (71.5°F) |
% 69 | 0% | 6 | Sunrise:06:00 AM Sunset: 07:54 PM |
Moonrise:03:40 AM Moonset: 04:35 PM Moon Phase ( Waning Crescent ) |
|
| 14 May 2026 Thursday |  Partly Cloudy |
18.6 ° C (65.4°F) |
28.3 ° C (82.9°F) |
22.8 ° C (73°F) |
% 77 | 0% | 6 | Sunrise:06:00 AM Sunset: 07:54 PM |
Moonrise:04:09 AM Moonset: 05:46 PM Moon Phase ( Waning Crescent ) |
|
| 15 May 2026 Friday | Partly Cloudy |
18.6 ° C (65.5°F) |
28.2 ° C (82.8°F) |
22.1 ° C (71.8°F) |
% 74 | 0% | 6 | Sunrise:05:59 AM Sunset: 07:55 PM |
Moonrise:04:43 AM Moonset: 07:00 PM Moon Phase ( Waning Crescent ) |
|
| 16 May 2026 Saturday | Patchy rain nearby |
18.7 ° C (65.6°F) |
31 ° C (87.8°F) |
23.9 ° C (74.9°F) |
% 72 | 63% | 5 | Sunrise:05:58 AM Sunset: 07:56 PM |
Moonrise:05:24 AM Moonset: 08:17 PM Moon Phase ( New Moon ) |
|
| 17 May 2026 Sunday | Patchy rain nearby |
20.4 ° C (68.8°F) |
31.3 ° C (88.4°F) |
24.7 ° C (76.5°F) |
% 71 | 73% | 5 | Sunrise:05:57 AM Sunset: 07:57 PM |
Moonrise:06:14 AM Moonset: 09:33 PM Moon Phase ( Waxing Crescent ) |
|
| 18 May 2026 Monday | Partly Cloudy |
20.6 ° C (69°F) |
30 ° C (86°F) |
25 ° C (76.9°F) |
% 78 | 0% | 6 | Sunrise:05:57 AM Sunset: 07:57 PM |
Moonrise:07:14 AM Moonset: 10:41 PM Moon Phase ( Waxing Crescent ) |
|
| 19 May 2026 Tuesday |  Cloudy |
22.7 ° C (72.9°F) |
30.7 ° C (87.3°F) |
25.5 ° C (78°F) |
% 77 | 0% | 6 | Sunrise:05:56 AM Sunset: 07:58 PM |
Moonrise:08:22 AM Moonset: 11:40 PM Moon Phase ( Waxing Crescent ) |
|
| 20 May 2026 Wednesday | Sunny |
22.7 ° C (72.9°F) |
31.8 ° C (89.3°F) |
27.1 ° C (80.8°F) |
% 70 | 0% | 7 | Sunrise:05:56 AM Sunset: 07:59 PM |
Moonrise:09:35 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
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