West Union Weather Forecast 15 Days, Weather in West Union Today
Current weather conditions and 15 day weather forecast for West Union, 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 West Union
| 10 May 2026 Sunday 25.2 ° C / 77.4°F  Sunny |
Feels Like : 25.7 ° C / 78.2°F Humidity : % 30 Pressure : 1017 mb Wind Speed : 4.3 kmph / 2.7 miles from SE  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for West Union, SC, USA
Weather Forecast for next 15 Days for West Union 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 West Union, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 10 May 2026 Sunday | Sunny |
13.7 ° C (56.7°F) |
28.7 ° C (83.7°F) |
21.1 ° C (70.1°F) |
% 61 | 0% | 8.8 | Sunrise:06:33 AM Sunset: 08:24 PM |
Moonrise:02:49 AM Moonset: 01:53 PM Moon Phase ( Waning Crescent ) |
|
| 11 May 2026 Monday |  Patchy rain nearby |
13.7 ° C (56.7°F) |
27.2 ° C (80.9°F) |
18.4 ° C (65.1°F) |
% 67 | 71% | 7.3 | Sunrise:06:32 AM Sunset: 08:25 PM |
Moonrise:03:17 AM Moonset: 02:56 PM Moon Phase ( Waning Crescent ) |
|
| 12 May 2026 Tuesday |  Partly Cloudy |
11.4 ° C (52.6°F) |
23.3 ° C (73.9°F) |
16.8 ° C (62.2°F) |
% 66 | 0% | 0.5 | Sunrise:06:32 AM Sunset: 08:26 PM |
Moonrise:03:44 AM Moonset: 04:00 PM Moon Phase ( Waning Crescent ) |
|
| 13 May 2026 Wednesday | Partly Cloudy |
10.5 ° C (51°F) |
26.1 ° C (79°F) |
17.5 ° C (63.5°F) |
% 67 | 0% | 5 | Sunrise:06:31 AM Sunset: 08:27 PM |
Moonrise:04:10 AM Moonset: 05:07 PM Moon Phase ( Waning Crescent ) |
|
| 14 May 2026 Thursday | Sunny |
11.1 ° C (51.9°F) |
26.5 ° C (79.7°F) |
18.2 ° C (64.8°F) |
% 53 | 0% | 5 | Sunrise:06:30 AM Sunset: 08:27 PM |
Moonrise:04:40 AM Moonset: 06:17 PM Moon Phase ( Waning Crescent ) |
|
| 15 May 2026 Friday | Sunny |
9.2 ° C (48.5°F) |
25.6 ° C (78°F) |
15.9 ° C (60.6°F) |
% 51 | 0% | 5 | Sunrise:06:29 AM Sunset: 08:28 PM |
Moonrise:05:14 AM Moonset: 07:32 PM Moon Phase ( Waning Crescent ) |
|
| 16 May 2026 Saturday | Partly Cloudy |
13.3 ° C (55.9°F) |
28.9 ° C (83.9°F) |
20.9 ° C (69.7°F) |
% 55 | 0% | 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 | Sunny |
16.3 ° C (61.4°F) |
31.6 ° C (88.8°F) |
23.6 ° C (74.4°F) |
% 56 | 0% | 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 |
16.7 ° C (62.1°F) |
32.4 ° C (90.4°F) |
24 ° C (75.2°F) |
% 55 | 0% | 6 | Sunrise:06:27 AM Sunset: 08:30 PM |
Moonrise:07:42 AM Moonset: 11:14 PM Moon Phase ( Waxing Crescent ) |
|
| 19 May 2026 Tuesday | Sunny |
17.6 ° C (63.7°F) |
30.2 ° C (86.4°F) |
23.4 ° C (74.2°F) |
% 68 | 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 |
17.9 ° C (64.2°F) |
32.1 ° C (89.8°F) |
24 ° C (75.2°F) |
% 68 | 88% | 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 |
18 ° C (64.4°F) |
30 ° C (86°F) |
22.7 ° C (72.9°F) |
% 80 | 89% | 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 | Patchy rain nearby |
18.4 ° C (65°F) |
33.9 ° C (93°F) |
25.1 ° C (77.3°F) |
% 68 | 78% | 6 | Sunrise:06:25 AM Sunset: 08:33 PM |
Moonrise:12:26 PM Moonset: 01:38 AM Moon Phase ( Waxing Crescent ) |
|
| 23 May 2026 Saturday | Patchy rain nearby |
20.3 ° C (68.5°F) |
31.3 ° C (88.3°F) |
25 ° C (77°F) |
% 66 | 87% | 6 | Sunrise:06:24 AM Sunset: 08:34 PM |
Moonrise:01:32 PM Moonset: 02:09 AM Moon Phase ( First Quarter ) |
|
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