Current weather conditions and 15 day weather forecast for St. Andrews, 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.
| 18 September 2026 Friday 34.2 ° C / 93.6°F ![]() Sunny |
Feels Like : 33.1 ° C / 91.6°F Humidity : % 25 Pressure : 1022 mb Wind Speed : 8.3 kmph / 5.1 miles from E ![]() Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 17 September 2026 Thursday | Sunny |
20.5 ° C (69°F) |
34.3 ° C (93.8°F) |
26.9 ° C (80.4°F) |
% 51 | 2% | 7.9 | Sunrise:07:09 AM Sunset: 07:28 PM |
Moonrise:02:02 PM Moonset: 11:33 PM Moon Phase ( First Quarter ) |
|
| 18 September 2026 Friday | Patchy rain nearby |
22.5 ° C (72.6°F) |
33.6 ° C (92.4°F) |
27.2 ° C (80.9°F) |
% 56 | 57% | 5.9 | Sunrise:07:09 AM Sunset: 07:27 PM |
Moonrise:02:56 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 19 September 2026 Saturday | Light rain shower |
22.2 ° C (72°F) |
31 ° C (87.9°F) |
25.6 ° C (78°F) |
% 80 | 82% | 6.9 | Sunrise:07:10 AM Sunset: 07:25 PM |
Moonrise:03:44 PM Moonset: 12:28 AM Moon Phase ( First Quarter ) |
|
| 20 September 2026 Sunday | Overcast |
22.3 ° C (72.1°F) |
32.9 ° C (91.2°F) |
27.1 ° C (80.8°F) |
% 66 | 38% | 8 | Sunrise:07:11 AM Sunset: 07:24 PM |
Moonrise:04:24 PM Moonset: 01:25 AM Moon Phase ( Waxing Gibbous ) |
|
| 21 September 2026 Monday | Overcast |
23.4 ° C (74.1°F) |
33.4 ° C (92.2°F) |
26.9 ° C (80.5°F) |
% 64 | 11% | 7.4 | Sunrise:07:11 AM Sunset: 07:23 PM |
Moonrise:04:58 PM Moonset: 02:24 AM Moon Phase ( Waxing Gibbous ) |
|
| 22 September 2026 Tuesday | Patchy rain nearby |
22.8 ° C (73.1°F) |
32.7 ° C (90.9°F) |
27 ° C (80.5°F) |
% 69 | 17% | 8 | Sunrise:07:12 AM Sunset: 07:21 PM |
Moonrise:05:28 PM Moonset: 03:23 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 September 2026 Wednesday | Overcast |
23.6 ° C (74.6°F) |
33.4 ° C (92.2°F) |
27.6 ° C (81.7°F) |
% 67 | 12% | 8 | Sunrise:07:13 AM Sunset: 07:20 PM |
Moonrise:05:55 PM Moonset: 04:21 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 September 2026 Thursday | Overcast |
24.9 ° C (76.9°F) |
33 ° C (91.4°F) |
27.6 ° C (81.7°F) |
% 65 | 29% | 8 | Sunrise:07:13 AM Sunset: 07:18 PM |
Moonrise:06:20 PM Moonset: 05:18 AM Moon Phase ( Full Moon ) |
|
| 25 September 2026 Friday | Sunny |
18.7 ° C (65.6°F) |
28.9 ° C (84°F) |
23.8 ° C (74.8°F) |
% 41 | 2% | 7 | Sunrise:07:14 AM Sunset: 07:17 PM |
Moonrise:06:44 PM Moonset: 06:15 AM Moon Phase ( Full Moon ) |
|
| 26 September 2026 Saturday | Overcast |
15.3 ° C (59.5°F) |
23.7 ° C (74.7°F) |
19.6 ° C (67.3°F) |
% 35 | 7% | 5 | Sunrise:07:15 AM Sunset: 07:16 PM |
Moonrise:07:08 PM Moonset: 07:12 AM Moon Phase ( Full Moon ) |
|
| 27 September 2026 Sunday | Overcast |
14.3 ° C (57.8°F) |
23.8 ° C (74.9°F) |
19.1 ° C (66.3°F) |
% 39 | 9% | 6 | Sunrise:07:16 AM Sunset: 07:14 PM |
Moonrise:07:35 PM Moonset: 08:11 AM Moon Phase ( Waning Gibbous ) |
|
| 28 September 2026 Monday | Overcast |
16 ° C (60.8°F) |
26.6 ° C (79.8°F) |
20.8 ° C (69.4°F) |
% 54 | 12% | 6 | Sunrise:07:16 AM Sunset: 07:13 PM |
Moonrise:08:04 PM Moonset: 09:12 AM Moon Phase ( Waning Gibbous ) |
|
| 29 September 2026 Tuesday | Cloudy |
18.4 ° C (65.1°F) |
30.4 ° C (86.7°F) |
24 ° C (75.2°F) |
% 59 | 9% | 8 | Sunrise:07:17 AM Sunset: 07:11 PM |
Moonrise:08:39 PM Moonset: 10:16 AM Moon Phase ( Waning Gibbous ) |
|
| 30 September 2026 Wednesday | Overcast |
20.4 ° C (68.7°F) |
30 ° C (86.1°F) |
24.2 ° C (75.6°F) |
% 67 | 16% | 7 | Sunrise:07:18 AM Sunset: 07:10 PM |
Moonrise:09:20 PM Moonset: 11:22 AM Moon Phase ( Waning Gibbous ) |
|