Extended 10-day forecasts, Union (SC)
Hourly detail for the next 48 hours, six-hourly segments for the rest of the week.
This is the 10-day extended forecast for Union, the United States of America. The forecast is updated every three hours and displays the temperature, weather conditions, wind direction and speed, as well as the chance of precipitation.
Check out our September climate page to see if the current temperatures in Union is typical for this time of year.
Today · Friday 4 Sep
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 00:00 |
Clear skies
|
26°C (79°F) | 0 mm (0 in) | 80% | SE 3 m/s (6 knots) |
| 01:00 |
Clear skies
|
26°C (79°F) | 0 mm (0 in) | 78% | S 3 m/s (6 knots) |
| 02:00 |
Clear skies
|
25°C (77°F) | 0 mm (0 in) | 81% | S 2 m/s (4 knots) |
| 03:00 |
Clear skies
|
25°C (77°F) | 0 mm (0 in) | 85% | S 2 m/s (4 knots) |
| 04:00 |
Clear skies
|
24°C (75°F) | 0 mm (0 in) | 88% | S 2 m/s (4 knots) |
| 05:00 |
Clear skies
|
24°C (75°F) | 0 mm (0 in) | 90% | S 2 m/s (4 knots) |
| 06:00 |
Clear skies
|
23°C (73°F) | 0 mm (0 in) | 92% | S 2 m/s (4 knots) |
| 07:00 |
Clear skies
|
23°C (73°F) | 0 mm (0 in) | 94% | SW 2 m/s (4 knots) |
| 08:00 |
Clear skies
|
25°C (77°F) | 0 mm (0 in) | 89% | SW 2 m/s (4 knots) |
| 09:00 |
Clear skies
|
27°C (81°F) | 0 mm (0 in) | 80% | SW 1 m/s (2 knots) |
| 10:00 |
Clear skies
|
29°C (84°F) | 0 mm (0 in) | 71% | SW 1 m/s (2 knots) |
| 11:00 |
Clear skies
|
31°C (88°F) | 0 mm (0 in) | 62% | S 1 m/s (2 knots) |
| 12:00 |
Clear skies
|
32°C (90°F) | 0 mm (0 in) | 55% | S 1 m/s (2 knots) |
| 13:00 |
Clear skies
|
34°C (93°F) | 0 mm (0 in) | 51% | SE 1 m/s (2 knots) |
| 14:00 |
Clear skies
|
35°C (95°F) | 0 mm (0 in) | 46% | SE 1 m/s (2 knots) |
| 15:00 |
Clear skies
|
35°C (95°F) | 0 mm (0 in) | 41% | E 1 m/s (2 knots) |
| 16:00 |
Clear skies
|
36°C (97°F) | 0 mm (0 in) | 39% | E 1 m/s (2 knots) |
| 17:00 |
Clear skies
|
36°C (97°F) | 0 mm (0 in) | 38% | SE 2 m/s (4 knots) |
| 18:00 |
Clear skies
|
35°C (95°F) | 0 mm (0 in) | 39% | S 2 m/s (4 knots) |
| 19:00 |
Clear skies
|
34°C (93°F) | 0 mm (0 in) | 44% | S 2 m/s (4 knots) |
| 20:00 |
Clear skies
|
31°C (88°F) | 0 mm (0 in) | 49% | S 3 m/s (6 knots) |
| 21:00 |
Mostly clear
|
30°C (86°F) | 0 mm (0 in) | 54% | S 3 m/s (6 knots) |
| 22:00 |
Mostly clear
|
29°C (84°F) | 0 mm (0 in) | 63% | S 4 m/s (8 knots) |
| 23:00 |
Mostly clear
|
28°C (82°F) | 0 mm (0 in) | 71% | S 3 m/s (6 knots) |
00:00
Clear skies
80% · SE 3 m/s (6 knots)
26°C (79°F)
0 mm (0 in)
01:00
Clear skies
78% · S 3 m/s (6 knots)
26°C (79°F)
0 mm (0 in)
02:00
Clear skies
81% · S 2 m/s (4 knots)
25°C (77°F)
0 mm (0 in)
03:00
Clear skies
85% · S 2 m/s (4 knots)
25°C (77°F)
0 mm (0 in)
04:00
Clear skies
88% · S 2 m/s (4 knots)
24°C (75°F)
0 mm (0 in)
05:00
Clear skies
90% · S 2 m/s (4 knots)
24°C (75°F)
0 mm (0 in)
06:00
Clear skies
92% · S 2 m/s (4 knots)
23°C (73°F)
0 mm (0 in)
07:00
Clear skies
94% · SW 2 m/s (4 knots)
23°C (73°F)
0 mm (0 in)
08:00
Clear skies
89% · SW 2 m/s (4 knots)
25°C (77°F)
0 mm (0 in)
09:00
Clear skies
80% · SW 1 m/s (2 knots)
27°C (81°F)
0 mm (0 in)
10:00
Clear skies
71% · SW 1 m/s (2 knots)
29°C (84°F)
0 mm (0 in)
11:00
Clear skies
62% · S 1 m/s (2 knots)
31°C (88°F)
0 mm (0 in)
12:00
Clear skies
55% · S 1 m/s (2 knots)
32°C (90°F)
0 mm (0 in)
13:00
Clear skies
51% · SE 1 m/s (2 knots)
34°C (93°F)
0 mm (0 in)
14:00
Clear skies
46% · SE 1 m/s (2 knots)
35°C (95°F)
0 mm (0 in)
15:00
Clear skies
41% · E 1 m/s (2 knots)
35°C (95°F)
0 mm (0 in)
16:00
Clear skies
39% · E 1 m/s (2 knots)
36°C (97°F)
0 mm (0 in)
17:00
Clear skies
38% · SE 2 m/s (4 knots)
36°C (97°F)
0 mm (0 in)
18:00
Clear skies
39% · S 2 m/s (4 knots)
35°C (95°F)
0 mm (0 in)
19:00
Clear skies
44% · S 2 m/s (4 knots)
34°C (93°F)
0 mm (0 in)
20:00
Clear skies
49% · S 3 m/s (6 knots)
31°C (88°F)
0 mm (0 in)
21:00
Mostly clear
54% · S 3 m/s (6 knots)
30°C (86°F)
0 mm (0 in)
22:00
Mostly clear
63% · S 4 m/s (8 knots)
29°C (84°F)
0 mm (0 in)
23:00
Mostly clear
71% · S 3 m/s (6 knots)
28°C (82°F)
0 mm (0 in)
Tomorrow · Saturday 5 Sep
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 00:00 |
Clear skies
|
27°C (81°F) | 0 mm (0 in) | 77% | S 4 m/s (8 knots) |
| 01:00 |
Clear skies
|
27°C (81°F) | 0 mm (0 in) | 80% | SW 3 m/s (6 knots) |
| 02:00 |
Clear skies
|
26°C (79°F) | 0 mm (0 in) | 85% | SW 2 m/s (4 knots) |
| 03:00 |
Clear skies
|
25°C (77°F) | 0 mm (0 in) | 89% | SW 1 m/s (2 knots) |
| 04:00 |
Clear skies
|
25°C (77°F) | 0 mm (0 in) | 91% | SW 2 m/s (4 knots) |
| 05:00 |
Clear skies
|
24°C (75°F) | 0 mm (0 in) | 92% | SW 2 m/s (4 knots) |
| 06:00 |
Clear skies
|
24°C (75°F) | 0 mm (0 in) | 94% | SW 3 m/s (6 knots) |
| 07:00 |
Clear skies
|
24°C (75°F) | 0 mm (0 in) | 95% | SW 3 m/s (6 knots) |
| 08:00 |
Clear skies
|
25°C (77°F) | 0 mm (0 in) | 91% | SW 2 m/s (4 knots) |
| 09:00 |
Clear skies
|
27°C (81°F) | 0 mm (0 in) | 80% | SW 2 m/s (4 knots) |
| 10:00 |
Clear skies
|
30°C (86°F) | 0 mm (0 in) | 69% | SW 3 m/s (6 knots) |
| 11:00 |
Clear skies
|
32°C (90°F) | 0 mm (0 in) | 59% | W 2 m/s (4 knots) |
| 12:00 |
Clear skies
|
34°C (93°F) | 0 mm (0 in) | 50% | W 2 m/s (4 knots) |
| 13:00 |
Mostly sunny
|
35°C (95°F) | 0 mm (0 in) | 45% | NW 1 m/s (2 knots) |
| 14:00 |
Light rain showers
|
36°C (97°F) | 0.1 mm (0 in) | 41% | SW 1 m/s (2 knots) |
| 15:00 |
Rain showers
|
36°C (97°F) | 0.3 mm (0.01 in) | 42% | W 3 m/s (6 knots) |
| 16:00 |
Partly cloudy
|
34°C (93°F) | 0 mm (0 in) | 47% | NW 3 m/s (6 knots) |
| 17:00 |
Partly cloudy
|
33°C (91°F) | 0 mm (0 in) | 50% | NW 3 m/s (6 knots) |
| 18:00 |
Mostly sunny
|
34°C (93°F) | 0 mm (0 in) | 47% | W 3 m/s (6 knots) |
| 19:00 |
Partly cloudy
|
32°C (90°F) | 0 mm (0 in) | 54% | W 2 m/s (4 knots) |
| 20:00 |
Clear skies
|
30°C (86°F) | 0 mm (0 in) | 65% | SW 2 m/s (4 knots) |
| 21:00 |
Partly cloudy
|
28°C (82°F) | 0 mm (0 in) | 69% | W 3 m/s (6 knots) |
| 22:00 |
Mostly clear
|
28°C (82°F) | 0 mm (0 in) | 69% | W 3 m/s (6 knots) |
| 23:00 |
Clear skies
|
27°C (81°F) | 0 mm (0 in) | 70% | W 3 m/s (6 knots) |
00:00
Clear skies
77% · S 4 m/s (8 knots)
27°C (81°F)
0 mm (0 in)
01:00
Clear skies
80% · SW 3 m/s (6 knots)
27°C (81°F)
0 mm (0 in)
02:00
Clear skies
85% · SW 2 m/s (4 knots)
26°C (79°F)
0 mm (0 in)
03:00
Clear skies
89% · SW 1 m/s (2 knots)
25°C (77°F)
0 mm (0 in)
04:00
Clear skies
91% · SW 2 m/s (4 knots)
25°C (77°F)
0 mm (0 in)
05:00
Clear skies
92% · SW 2 m/s (4 knots)
24°C (75°F)
0 mm (0 in)
06:00
Clear skies
94% · SW 3 m/s (6 knots)
24°C (75°F)
0 mm (0 in)
07:00
Clear skies
95% · SW 3 m/s (6 knots)
24°C (75°F)
0 mm (0 in)
08:00
Clear skies
91% · SW 2 m/s (4 knots)
25°C (77°F)
0 mm (0 in)
09:00
Clear skies
80% · SW 2 m/s (4 knots)
27°C (81°F)
0 mm (0 in)
10:00
Clear skies
69% · SW 3 m/s (6 knots)
30°C (86°F)
0 mm (0 in)
11:00
Clear skies
59% · W 2 m/s (4 knots)
32°C (90°F)
0 mm (0 in)
12:00
Clear skies
50% · W 2 m/s (4 knots)
34°C (93°F)
0 mm (0 in)
13:00
Mostly sunny
45% · NW 1 m/s (2 knots)
35°C (95°F)
0 mm (0 in)
14:00
Light rain showers
41% · SW 1 m/s (2 knots)
36°C (97°F)
0.1 mm (0 in)
15:00
Rain showers
42% · W 3 m/s (6 knots)
36°C (97°F)
0.3 mm (0.01 in)
16:00
Partly cloudy
47% · NW 3 m/s (6 knots)
34°C (93°F)
0 mm (0 in)
17:00
Partly cloudy
50% · NW 3 m/s (6 knots)
33°C (91°F)
0 mm (0 in)
18:00
Mostly sunny
47% · W 3 m/s (6 knots)
34°C (93°F)
0 mm (0 in)
19:00
Partly cloudy
54% · W 2 m/s (4 knots)
32°C (90°F)
0 mm (0 in)
20:00
Clear skies
65% · SW 2 m/s (4 knots)
30°C (86°F)
0 mm (0 in)
21:00
Partly cloudy
69% · W 3 m/s (6 knots)
28°C (82°F)
0 mm (0 in)
22:00
Mostly clear
69% · W 3 m/s (6 knots)
28°C (82°F)
0 mm (0 in)
23:00
Clear skies
70% · W 3 m/s (6 knots)
27°C (81°F)
0 mm (0 in)
Next 7 days
Six-hour segments
Day
Night
02:00
Morning
08:00
Afternoon
14:00
Evening
20:00
Sunday
6 Sep
27°C (81°F)
0 mm (0 in)
Clear skies
72% · N 3 m/s (6 knots)
25°C (77°F)
0.2 mm (0.01 in)
Clear skies
76% · N 3 m/s (6 knots)
34°C (93°F)
1.4 mm (0.1 in)
Rain showers
45% · E 3 m/s (6 knots)
26°C (79°F)
5.2 mm (0.2 in)
Heavy rain showers
75% · NE 6 m/s (12 knots)
Sun
6 Sep
night
27°C (81°F)
0 mm (0 in)
Clear skies
72%
3 m/s (6 knots)
morning
25°C (77°F)
0.2 mm (0.01 in)
Clear skies
76%
3 m/s (6 knots)
afternoon
34°C (93°F)
1.4 mm (0.1 in)
Rain showers
45%
3 m/s (6 knots)
evening
26°C (79°F)
5.2 mm (0.2 in)
Heavy rain showers
75%
6 m/s (12 knots)
Monday
7 Sep
22°C (72°F)
0.4 mm (0.02 in)
Cloudy
99% · NE 3 m/s (6 knots)
22°C (72°F)
1.3 mm (0.1 in)
Rain
96% · E 4 m/s (8 knots)
27°C (81°F)
0 mm (0 in)
Mostly sunny
52% · E 3 m/s (6 knots)
27°C (81°F)
0 mm (0 in)
Mostly clear
57% · NE 2 m/s (4 knots)
Mon
7 Sep
night
22°C (72°F)
0.4 mm (0.02 in)
Cloudy
99%
3 m/s (6 knots)
morning
22°C (72°F)
1.3 mm (0.1 in)
Rain
96%
4 m/s (8 knots)
afternoon
27°C (81°F)
0 mm (0 in)
Mostly sunny
52%
3 m/s (6 knots)
evening
27°C (81°F)
0 mm (0 in)
Mostly clear
57%
2 m/s (4 knots)
Tuesday
8 Sep
22°C (72°F)
0 mm (0 in)
Clear skies
77% · E 2 m/s (4 knots)
21°C (70°F)
0 mm (0 in)
Clear skies
86% · NE 3 m/s (6 knots)
30°C (86°F)
0 mm (0 in)
Partly cloudy
38% · E 3 m/s (6 knots)
26°C (79°F)
0 mm (0 in)
Partly cloudy
51% · NE 2 m/s (4 knots)
Tue
8 Sep
night
22°C (72°F)
0 mm (0 in)
Clear skies
77%
2 m/s (4 knots)
morning
21°C (70°F)
0 mm (0 in)
Clear skies
86%
3 m/s (6 knots)
afternoon
30°C (86°F)
0 mm (0 in)
Partly cloudy
38%
3 m/s (6 knots)
evening
26°C (79°F)
0 mm (0 in)
Partly cloudy
51%
2 m/s (4 knots)
Wednesday
9 Sep
21°C (70°F)
0 mm (0 in)
Cloudy
83% · SE 2 m/s (4 knots)
21°C (70°F)
0 mm (0 in)
Mostly sunny
92% · NE 1 m/s (2 knots)
31°C (88°F)
0 mm (0 in)
Mostly sunny
42% · S 1 m/s (2 knots)
27°C (81°F)
0 mm (0 in)
Clear skies
55% · SE 2 m/s (4 knots)
Wed
9 Sep
night
21°C (70°F)
0 mm (0 in)
Cloudy
83%
2 m/s (4 knots)
morning
21°C (70°F)
0 mm (0 in)
Mostly sunny
92%
1 m/s (2 knots)
afternoon
31°C (88°F)
0 mm (0 in)
Mostly sunny
42%
1 m/s (2 knots)
evening
27°C (81°F)
0 mm (0 in)
Clear skies
55%
2 m/s (4 knots)
Thursday
10 Sep
24°C (75°F)
0 mm (0 in)
Clear skies
78% · SW 4 m/s (8 knots)
24°C (75°F)
0 mm (0 in)
Clear skies
90% · SW 4 m/s (8 knots)
35°C (95°F)
0 mm (0 in)
Clear skies
40% · SW 5 m/s (10 knots)
31°C (88°F)
0 mm (0 in)
Partly cloudy
48% · SW 4 m/s (8 knots)
Thu
10 Sep
night
24°C (75°F)
0 mm (0 in)
Clear skies
78%
4 m/s (8 knots)
morning
24°C (75°F)
0 mm (0 in)
Clear skies
90%
4 m/s (8 knots)
afternoon
35°C (95°F)
0 mm (0 in)
Clear skies
40%
5 m/s (10 knots)
evening
31°C (88°F)
0 mm (0 in)
Partly cloudy
48%
4 m/s (8 knots)
Friday
11 Sep
28°C (82°F)
0.6 mm (0.02 in)
Light rain showers
58% · SW 5 m/s (10 knots)
24°C (75°F)
0.5 mm (0.02 in)
Light rain
85% · SW 4 m/s (8 knots)
33°C (91°F)
0 mm (0 in)
Mostly sunny
36% · NW 5 m/s (10 knots)
28°C (82°F)
0 mm (0 in)
Clear skies
38% · N 5 m/s (10 knots)
Fri
11 Sep
night
28°C (82°F)
0.6 mm (0.02 in)
Light rain showers
58%
5 m/s (10 knots)
morning
24°C (75°F)
0.5 mm (0.02 in)
Light rain
85%
4 m/s (8 knots)
afternoon
33°C (91°F)
0 mm (0 in)
Mostly sunny
36%
5 m/s (10 knots)
evening
28°C (82°F)
0 mm (0 in)
Clear skies
38%
5 m/s (10 knots)
Saturday
12 Sep
22°C (72°F)
0 mm (0 in)
Clear skies
60% · N 3 m/s (6 knots)
20°C (68°F)
0 mm (0 in)
Clear skies
74% · NE 2 m/s (4 knots)
31°C (88°F)
0 mm (0 in)
Clear skies
33% · NW 1 m/s (2 knots)
26°C (79°F)
0 mm (0 in)
Clear skies
41% · NE 2 m/s (4 knots)
Sat
12 Sep
night
22°C (72°F)
0 mm (0 in)
Clear skies
60%
3 m/s (6 knots)
morning
20°C (68°F)
0 mm (0 in)
Clear skies
74%
2 m/s (4 knots)
afternoon
31°C (88°F)
0 mm (0 in)
Clear skies
33%
1 m/s (2 knots)
evening
26°C (79°F)
0 mm (0 in)
Clear skies
41%
2 m/s (4 knots)
Data from MET Norway.
Prefer the quick-glance version? See the 10-day summary.
Union weather by month
Browse monthly averages for Union: climate by month with temperature, rainfall and sunshine.
Other forecasts in the United States of America
10-day forecasts for popular destinations across the United States of America.
Planning a trip to Union? See the United States of America bucket list →