Berkeley County Airport Weather Forecast 15 Days, Weather in KMKS Today
Current weather conditions and 15 day weather forecast for Berkeley County 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 Berkeley County Airport
| 18 September 2026 Friday 21.2 ° C / 70.2°F  Clear |
Feels Like : 23.5 ° C / 74.3°F Humidity : % 85 Pressure : 1021 mb Wind Speed : 4 kmph / 2.5 miles from SSW  Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Berkeley County Airport, SC, USA
Weather Forecast for next 15 Days for Berkeley County 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 Berkeley County 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 18 September 2026 Friday | Sunny |
20.7 ° C (69.3°F) |
33.1 ° C (91.5°F) |
26.1 ° C (79°F) |
% 64 | 6% | 6.8 | Sunrise:07:05 AM Sunset: 07:22 PM |
Moonrise:02:49 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 19 September 2026 Saturday | Sunny |
22.4 ° C (72.4°F) |
33.7 ° C (92.7°F) |
26.5 ° C (79.7°F) |
% 69 | 41% | 8.1 | Sunrise:07:06 AM Sunset: 07:21 PM |
Moonrise:03:36 PM Moonset: 12:26 AM Moon Phase ( First Quarter ) |
|
| 20 September 2026 Sunday |  Partly Cloudy |
22.5 ° C (72.5°F) |
30.8 ° C (87.4°F) |
25.6 ° C (78.1°F) |
% 80 | 75% | 8.2 | Sunrise:07:07 AM Sunset: 07:20 PM |
Moonrise:04:17 PM Moonset: 01:24 AM Moon Phase ( Waxing Gibbous ) |
|
| 21 September 2026 Monday |  Overcast |
22 ° C (71.6°F) |
26.5 ° C (79.6°F) |
23.8 ° C (74.9°F) |
% 85 | 48% | 5.6 | Sunrise:07:07 AM Sunset: 07:18 PM |
Moonrise:04:52 PM Moonset: 02:22 AM Moon Phase ( Waxing Gibbous ) |
|
| 22 September 2026 Tuesday |  Mist |
21.6 ° C (70.8°F) |
32 ° C (89.5°F) |
25.3 ° C (77.5°F) |
% 82 | 81% | 8 | Sunrise:07:08 AM Sunset: 07:17 PM |
Moonrise:05:22 PM Moonset: 03:20 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 September 2026 Wednesday |  Patchy rain nearby |
21.8 ° C (71.2°F) |
26.3 ° C (79.3°F) |
23.5 ° C (74.3°F) |
% 86 | 82% | 6 | Sunrise:07:09 AM Sunset: 07:15 PM |
Moonrise:05:49 PM Moonset: 04:18 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 September 2026 Thursday | Overcast |
20.1 ° C (68.2°F) |
29.2 ° C (84.6°F) |
23.8 ° C (74.9°F) |
% 74 | 17% | 7 | Sunrise:07:09 AM Sunset: 07:14 PM |
Moonrise:06:15 PM Moonset: 05:14 AM Moon Phase ( Full Moon ) |
|
| 25 September 2026 Friday | Sunny |
20.6 ° C (69.1°F) |
30.2 ° C (86.3°F) |
24.2 ° C (75.5°F) |
% 71 | 8% | 8 | Sunrise:07:10 AM Sunset: 07:13 PM |
Moonrise:06:39 PM Moonset: 06:10 AM Moon Phase ( Full Moon ) |
|
| 26 September 2026 Saturday | Sunny |
19.3 ° C (66.7°F) |
28.6 ° C (83.4°F) |
23.6 ° C (74.5°F) |
% 67 | 7% | 7 | Sunrise:07:11 AM Sunset: 07:11 PM |
Moonrise:07:05 PM Moonset: 07:07 AM Moon Phase ( Full Moon ) |
|
| 27 September 2026 Sunday | Sunny |
16.3 ° C (61.4°F) |
26.2 ° C (79.1°F) |
20.2 ° C (68.4°F) |
% 51 | 2% | 7 | Sunrise:07:11 AM Sunset: 07:10 PM |
Moonrise:07:32 PM Moonset: 08:06 AM Moon Phase ( Waning Gibbous ) |
|
| 28 September 2026 Monday | Overcast |
17.2 ° C (63°F) |
27.4 ° C (81.3°F) |
21.3 ° C (70.3°F) |
% 66 | 16% | 6 | Sunrise:07:12 AM Sunset: 07:09 PM |
Moonrise:08:02 PM Moonset: 09:06 AM Moon Phase ( Waning Gibbous ) |
|
| 29 September 2026 Tuesday |  Light rain shower |
20.8 ° C (69.4°F) |
23.5 ° C (74.2°F) |
22.5 ° C (72.5°F) |
% 91 | 92% | 5 | Sunrise:07:13 AM Sunset: 07:07 PM |
Moonrise:08:37 PM Moonset: 10:09 AM Moon Phase ( Waning Gibbous ) |
|
| 30 September 2026 Wednesday | Light rain shower |
23.3 ° C (73.9°F) |
29.2 ° C (84.5°F) |
25.8 ° C (78.5°F) |
% 86 | 90% | 6 | Sunrise:07:13 AM Sunset: 07:06 PM |
Moonrise:09:18 PM Moonset: 11:15 AM Moon Phase ( Waning Gibbous ) |
|
| 01 October 2026 Thursday | Patchy rain nearby |
24.2 ° C (75.6°F) |
28.7 ° C (83.7°F) |
26 ° C (78.8°F) |
% 80 | 51% | 7 | Sunrise:07:14 AM Sunset: 07:05 PM |
Moonrise:10:08 PM Moonset: 12:21 PM Moon Phase ( Last Quarter ) |
|
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