Current weather conditions and 15 day weather forecast for Westminster, 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.
| 15 May 2026 Friday 20.1 ° C / 68.2°F ![]() Sunny |
Feels Like : 20.1 ° C / 68.2°F Humidity : % 35 Pressure : 1020 mb Wind Speed : 9 kmph / 5.6 miles from SSW ![]() Visibility : 16 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 15 May 2026 Friday | Sunny |
6.8 ° C (44.2°F) |
26.5 ° C (79.7°F) |
16.8 ° C (62.2°F) |
% 50 | 0% | 8.8 | Sunrise:06:29 AM Sunset: 08:28 PM |
Moonrise:05:14 AM Moonset: 07:32 PM Moon Phase ( Waning Crescent ) |
|
| 16 May 2026 Saturday | Sunny |
11.5 ° C (52.6°F) |
29.1 ° C (84.4°F) |
19.9 ° C (67.8°F) |
% 50 | 0% | 8.6 | Sunrise:06:28 AM Sunset: 08:29 PM |
Moonrise:05:54 AM Moonset: 08:49 PM Moon Phase ( New Moon ) |
|
| 17 May 2026 Sunday | Moderate rain |
16.4 ° C (61.5°F) |
30.1 ° C (86.1°F) |
21.8 ° C (71.3°F) |
% 68 | 86% | 8.6 | Sunrise:06:28 AM Sunset: 08:30 PM |
Moonrise:06:42 AM Moonset: 10:05 PM Moon Phase ( Waxing Crescent ) |
|
| 18 May 2026 Monday | Sunny |
16 ° C (60.8°F) |
31 ° C (87.8°F) |
22.9 ° C (73.2°F) |
% 67 | 0% | 9.7 | Sunrise:06:27 AM Sunset: 08:30 PM |
Moonrise:07:42 AM Moonset: 11:14 PM Moon Phase ( Waxing Crescent ) |
|
| 19 May 2026 Tuesday | Moderate rain |
16 ° C (60.8°F) |
28.3 ° C (82.9°F) |
22.1 ° C (71.7°F) |
% 73 | 89% | 0.6 | Sunrise:06:26 AM Sunset: 08:31 PM |
Moonrise:08:50 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 20 May 2026 Wednesday | Patchy rain nearby |
18.1 ° C (64.5°F) |
29.4 ° C (84.9°F) |
21.8 ° C (71.2°F) |
% 83 | 76% | 5 | Sunrise:06:26 AM Sunset: 08:32 PM |
Moonrise:10:04 AM Moonset: 12:12 AM Moon Phase ( Waxing Crescent ) |
|
| 21 May 2026 Thursday | Patchy rain nearby |
17.1 ° C (62.7°F) |
25.8 ° C (78.4°F) |
20.3 ° C (68.5°F) |
% 88 | 79% | 5 | Sunrise:06:25 AM Sunset: 08:33 PM |
Moonrise:11:17 AM Moonset: 01:00 AM Moon Phase ( Waxing Crescent ) |
|
| 22 May 2026 Friday | Sunny |
12.8 ° C (55.1°F) |
24.7 ° C (76.4°F) |
18.1 ° C (64.7°F) |
% 62 | 0% | 5 | Sunrise:06:25 AM Sunset: 08:33 PM |
Moonrise:12:26 PM Moonset: 01:38 AM Moon Phase ( Waxing Crescent ) |
|
| 23 May 2026 Saturday | Sunny |
11 ° C (51.8°F) |
26 ° C (78.9°F) |
18.2 ° C (64.7°F) |
% 57 | 0% | 5 | Sunrise:06:24 AM Sunset: 08:34 PM |
Moonrise:01:32 PM Moonset: 02:09 AM Moon Phase ( First Quarter ) |
|
| 24 May 2026 Sunday | Partly Cloudy |
15 ° C (59.1°F) |
28.1 ° C (82.5°F) |
21.4 ° C (70.5°F) |
% 62 | 0% | 6 | Sunrise:06:23 AM Sunset: 08:35 PM |
Moonrise:02:34 PM Moonset: 02:37 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 May 2026 Monday | Partly Cloudy |
17.1 ° C (62.8°F) |
31.2 ° C (88.2°F) |
24 ° C (75.1°F) |
% 68 | 0% | 6 | Sunrise:06:23 AM Sunset: 08:36 PM |
Moonrise:03:34 PM Moonset: 03:02 AM Moon Phase ( Waxing Gibbous ) |
|
| 26 May 2026 Tuesday | Patchy rain nearby |
18.3 ° C (65°F) |
29.9 ° C (85.8°F) |
22.8 ° C (73.1°F) |
% 78 | 86% | 5 | Sunrise:06:22 AM Sunset: 08:36 PM |
Moonrise:04:33 PM Moonset: 03:27 AM Moon Phase ( Waxing Gibbous ) |
|
| 27 May 2026 Wednesday | Partly Cloudy |
16.7 ° C (62.1°F) |
30.9 ° C (87.6°F) |
21.4 ° C (70.6°F) |
% 51 | 0% | 6 | Sunrise:06:22 AM Sunset: 08:37 PM |
Moonrise:05:32 PM Moonset: 03:53 AM Moon Phase ( Waxing Gibbous ) |
|
| 28 May 2026 Thursday | Sunny |
13.1 ° C (55.6°F) |
29.8 ° C (85.6°F) |
21.3 ° C (70.3°F) |
% 55 | 0% | 6 | Sunrise:06:22 AM Sunset: 08:38 PM |
Moonrise:06:31 PM Moonset: 04:19 AM Moon Phase ( Waxing Gibbous ) |
|