St. Mathews Airport Weather Forecast 15 Days, Weather in 99SC Today
Current weather conditions and 15 day weather forecast for St. Mathews 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 St. Mathews Airport
| 15 May 2026 Friday 25.9 ° C / 78.6°F  Sunny |
Feels Like : 24.4 ° C / 75.9°F Humidity : % 23 Pressure : 1019 mb Wind Speed : 4.7 kmph / 2.9 miles from N  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for St. Mathews Airport, SC, USA
Weather Forecast for next 15 Days for St. Mathews 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 St. Mathews 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 15 May 2026 Friday | Sunny |
9.7 ° C (49.5°F) |
28.8 ° C (83.8°F) |
19.6 ° C (67.2°F) |
% 34 | 0% | 8.8 | Sunrise:06:22 AM Sunset: 08:17 PM |
Moonrise:05:06 AM Moonset: 07:20 PM Moon Phase ( Waning Crescent ) |
|
| 16 May 2026 Saturday | Sunny |
12.9 ° C (55.2°F) |
31.3 ° C (88.4°F) |
22 ° C (71.7°F) |
% 56 | 0% | 8.8 | Sunrise:06:21 AM Sunset: 08:18 PM |
Moonrise:05:47 AM Moonset: 08:36 PM Moon Phase ( New Moon ) |
|
| 17 May 2026 Sunday |  Partly Cloudy |
18.6 ° C (65.5°F) |
32.8 ° C (91°F) |
24.9 ° C (76.8°F) |
% 67 | 0% | 8.9 | Sunrise:06:21 AM Sunset: 08:18 PM |
Moonrise:06:36 AM Moonset: 09:52 PM Moon Phase ( Waxing Crescent ) |
|
| 18 May 2026 Monday | Sunny |
18 ° C (64.3°F) |
32.9 ° C (91.2°F) |
24.8 ° C (76.6°F) |
% 64 | 0% | 9.6 | Sunrise:06:20 AM Sunset: 08:19 PM |
Moonrise:07:36 AM Moonset: 11:01 PM Moon Phase ( Waxing Crescent ) |
|
| 19 May 2026 Tuesday |  Patchy rain nearby |
18.6 ° C (65.4°F) |
31 ° C (87.7°F) |
24.3 ° C (75.8°F) |
% 72 | 86% | 0.7 | Sunrise:06:19 AM Sunset: 08:20 PM |
Moonrise:08:44 AM Moonset: 12:00 AM Moon Phase ( Waxing Crescent ) |
|
| 20 May 2026 Wednesday |  Moderate rain |
19.6 ° C (67.2°F) |
32 ° C (89.6°F) |
23.2 ° C (73.8°F) |
% 82 | 75% | 5 | Sunrise:06:19 AM Sunset: 08:20 PM |
Moonrise:09:57 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 21 May 2026 Thursday | Patchy rain nearby |
17.3 ° C (63.2°F) |
30.4 ° C (86.8°F) |
23.8 ° C (74.9°F) |
% 76 | 84% | 5 | Sunrise:06:18 AM Sunset: 08:21 PM |
Moonrise:11:10 AM Moonset: 12:47 AM Moon Phase ( Waxing Crescent ) |
|
| 22 May 2026 Friday | Partly Cloudy |
16.4 ° C (61.5°F) |
26.8 ° C (80.2°F) |
20.3 ° C (68.5°F) |
% 54 | 0% | 6 | Sunrise:06:18 AM Sunset: 08:22 PM |
Moonrise:12:18 PM Moonset: 01:27 AM Moon Phase ( Waxing Crescent ) |
|
| 23 May 2026 Saturday | Sunny |
13.2 ° C (55.8°F) |
28.4 ° C (83.1°F) |
20.5 ° C (68.8°F) |
% 60 | 0% | 6 | Sunrise:06:17 AM Sunset: 08:22 PM |
Moonrise:01:24 PM Moonset: 01:59 AM Moon Phase ( First Quarter ) |
|
| 24 May 2026 Sunday | Partly Cloudy |
16.2 ° C (61.1°F) |
29.8 ° C (85.6°F) |
23.4 ° C (74.1°F) |
% 68 | 0% | 6 | Sunrise:06:17 AM Sunset: 08:23 PM |
Moonrise:02:25 PM Moonset: 02:27 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 May 2026 Monday | Partly Cloudy |
19.8 ° C (67.6°F) |
33.9 ° C (93°F) |
26.4 ° C (79.6°F) |
% 65 | 0% | 7 | Sunrise:06:16 AM Sunset: 08:24 PM |
Moonrise:03:24 PM Moonset: 02:53 AM Moon Phase ( Waxing Gibbous ) |
|
| 26 May 2026 Tuesday | Patchy rain nearby |
19.8 ° C (67.6°F) |
28.9 ° C (84°F) |
23.6 ° C (74.4°F) |
% 81 | 73% | 5 | Sunrise:06:16 AM Sunset: 08:25 PM |
Moonrise:04:22 PM Moonset: 03:18 AM Moon Phase ( Waxing Gibbous ) |
|
| 27 May 2026 Wednesday | Partly Cloudy |
16.4 ° C (61.5°F) |
29.1 ° C (84.3°F) |
21.3 ° C (70.3°F) |
% 64 | 0% | 6 | Sunrise:06:15 AM Sunset: 08:25 PM |
Moonrise:05:21 PM Moonset: 03:44 AM Moon Phase ( Waxing Gibbous ) |
|
| 28 May 2026 Thursday | Sunny |
14.4 ° C (57.9°F) |
29.6 ° C (85.3°F) |
21.6 ° C (70.9°F) |
% 53 | 0% | 6 | Sunrise:06:15 AM Sunset: 08:26 PM |
Moonrise:06:19 PM Moonset: 04:12 AM Moon Phase ( Waxing Gibbous ) |
|
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