Hilton Head Island Weather Forecast 15 Days, Weather in Hilton Head Island Today
Current weather conditions and 15 day weather forecast for Hilton Head Island, 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 Hilton Head Island
| 11 March 2026 Wednesday 20.3 ° C / 68.5°F  Fog |
Feels Like : 20.3 ° C / 68.5°F Humidity : % 88 Pressure : 1019 mb Wind Speed : 10.4 kmph / 6.5 miles from SSW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Hilton Head Island, SC, USA
Weather Forecast for next 15 Days for Hilton Head Island 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 Hilton Head Island, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 11 March 2026 Wednesday |  Overcast |
13.7 ° C (56.7°F) |
17.1 ° C (62.8°F) |
15.3 ° C (59.6°F) |
% 96 | 0% | 1.6 | Sunrise:07:38 AM Sunset: 07:28 PM |
Moonrise:02:38 AM Moonset: 12:18 PM Moon Phase ( Last Quarter ) |
|
| 12 March 2026 Thursday |  Moderate rain |
14.1 ° C (57.3°F) |
19.8 ° C (67.6°F) |
16.7 ° C (62°F) |
% 91 | 69% | 1.2 | Sunrise:07:37 AM Sunset: 07:29 PM |
Moonrise:03:31 AM Moonset: 01:12 PM Moon Phase ( Waning Crescent ) |
|
| 13 March 2026 Friday | Moderate rain |
8 ° C (46.4°F) |
14.9 ° C (58.9°F) |
12 ° C (53.7°F) |
% 69 | 79% | 0 | Sunrise:07:36 AM Sunset: 07:30 PM |
Moonrise:04:18 AM Moonset: 02:10 PM Moon Phase ( Waning Crescent ) |
|
| 14 March 2026 Saturday |  Sunny |
11.6 ° C (52.9°F) |
16.5 ° C (61.7°F) |
14.1 ° C (57.4°F) |
% 82 | 0% | 4 | Sunrise:07:34 AM Sunset: 07:30 PM |
Moonrise:05:00 AM Moonset: 03:12 PM Moon Phase ( Waning Crescent ) |
|
| 15 March 2026 Sunday | Sunny |
15.4 ° C (59.6°F) |
19.4 ° C (67°F) |
17.1 ° C (62.8°F) |
% 84 | 0% | 5 | Sunrise:07:33 AM Sunset: 07:31 PM |
Moonrise:05:37 AM Moonset: 04:14 PM Moon Phase ( Waning Crescent ) |
|
| 16 March 2026 Monday |  Patchy rain nearby |
15.4 ° C (59.6°F) |
20.3 ° C (68.6°F) |
18 ° C (64.4°F) |
% 84 | 85% | 4 | Sunrise:07:32 AM Sunset: 07:32 PM |
Moonrise:06:10 AM Moonset: 05:17 PM Moon Phase ( Waning Crescent ) |
|
| 17 March 2026 Tuesday | Patchy rain nearby |
4.4 ° C (40°F) |
13 ° C (55.3°F) |
9.6 ° C (49.3°F) |
% 85 | 88% | 2 | Sunrise:07:31 AM Sunset: 07:33 PM |
Moonrise:06:40 AM Moonset: 06:20 PM Moon Phase ( Waning Crescent ) |
|
| 18 March 2026 Wednesday | Patchy rain nearby |
3.7 ° C (38.7°F) |
10.6 ° C (51°F) |
7.2 ° C (45°F) |
% 71 | 0% | 2 | Sunrise:07:29 AM Sunset: 07:33 PM |
Moonrise:07:09 AM Moonset: 07:25 PM Moon Phase ( Waning Crescent ) |
|
| 19 March 2026 Thursday | Patchy rain nearby |
6.6 ° C (44°F) |
11.4 ° C (52.5°F) |
8.2 ° C (46.8°F) |
% 76 | 71% | 2 | Sunrise:07:28 AM Sunset: 07:34 PM |
Moonrise:07:39 AM Moonset: 08:30 PM Moon Phase ( New Moon ) |
|
| 20 March 2026 Friday | Sunny |
8 ° C (46.4°F) |
18.9 ° C (66°F) |
13.4 ° C (56.1°F) |
% 66 | 0% | 4 | Sunrise:07:27 AM Sunset: 07:35 PM |
Moonrise:08:09 AM Moonset: 09:39 PM Moon Phase ( Waxing Crescent ) |
|
| 21 March 2026 Saturday |  Partly Cloudy |
13 ° C (55.4°F) |
23.1 ° C (73.5°F) |
17.9 ° C (64.3°F) |
% 64 | 0% | 5 | Sunrise:07:25 AM Sunset: 07:35 PM |
Moonrise:08:43 AM Moonset: 10:49 PM Moon Phase ( Waxing Crescent ) |
|
| 22 March 2026 Sunday | Sunny |
9.6 ° C (49.3°F) |
12 ° C (53.6°F) |
11.8 ° C (53.3°F) |
% 62 | 0% | 4 | Sunrise:07:24 AM Sunset: 07:36 PM |
Moonrise:09:23 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 23 March 2026 Monday | Partly Cloudy |
11.7 ° C (53°F) |
16.5 ° C (61.6°F) |
14.3 ° C (57.7°F) |
% 69 | 0% | 4 | Sunrise:07:23 AM Sunset: 07:37 PM |
Moonrise:10:09 AM Moonset: 12:02 AM Moon Phase ( Waxing Crescent ) |
|
| 24 March 2026 Tuesday | Sunny |
15.2 ° C (59.3°F) |
19.2 ° C (66.5°F) |
17.6 ° C (63.6°F) |
% 76 | 0% | 5 | Sunrise:07:22 AM Sunset: 07:38 PM |
Moonrise:11:04 AM Moonset: 01:13 AM Moon Phase ( Waxing Crescent ) |
|
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