Greenville, SC 14-Day Forecast
South Carolina, United States 🇺🇸
88°
Sunny right now
Today: high 94°, low 69°
Updated 6 min ago
Greenville weather for the next 14 days
Friday, August 7
Sunny High 91° Low 69°Precipitation
36%
· 0.02 in
Max wind
8 mph
Humidity
71%
UV index
10 - Very High
Sunrise / sunset
06:43 AM / 08:26 PM
Saturday, August 8
Sunny High 92° Low 69°Precipitation
57%
· 0.06 in
Max wind
8 mph
Humidity
74%
UV index
10 - Very High
Sunrise / sunset
06:44 AM / 08:25 PM
Sunday, August 9
Sunny High 93° Low 69°Precipitation
64%
· 0.18 in
Max wind
7 mph
Humidity
71%
UV index
9 - Very High
Sunrise / sunset
06:45 AM / 08:24 PM
Monday, August 10
Sunny High 96° Low 70°Precipitation
57%
· 0.06 in
Max wind
10 mph
Humidity
69%
UV index
8 - Very High
Sunrise / sunset
06:46 AM / 08:23 PM
Tuesday, August 11
Sunny High 97° Low 72°Precipitation
57%
· 0.05 in
Max wind
8 mph
Humidity
63%
UV index
9 - Very High
Sunrise / sunset
06:46 AM / 08:22 PM
Wednesday, August 12
Sunny High 97° Low 74°Precipitation
57%
· 0.07 in
Max wind
9 mph
Humidity
59%
UV index
8 - Very High
Sunrise / sunset
06:47 AM / 08:21 PM
Thursday, August 13
Sunny High 98° Low 70°Precipitation
63%
· 0.33 in
Max wind
10 mph
Humidity
64%
UV index
9 - Very High
Sunrise / sunset
06:48 AM / 08:20 PM
Friday, August 14
Sunny High 95° Low 70°Precipitation
65%
· 0.18 in
Max wind
5 mph
Humidity
73%
UV index
8 - Very High
Sunrise / sunset
06:49 AM / 08:19 PM
Saturday, August 15
Sunny High 97° Low 73°Precipitation
68%
· 0.22 in
Max wind
9 mph
Humidity
77%
UV index
9 - Very High
Sunrise / sunset
06:49 AM / 08:18 PM
Sunday, August 16
Sunny High 99° Low 72°Precipitation
38%
· 0.04 in
Max wind
7 mph
Humidity
61%
UV index
9 - Very High
Sunrise / sunset
06:50 AM / 08:17 PM
Monday, August 17
Sunny High 100° Low 76°Precipitation
2%
· 0.0 in
Max wind
14 mph
Humidity
50%
UV index
9 - Very High
Sunrise / sunset
06:51 AM / 08:15 PM
Tuesday, August 18
Sunny High 93° Low 71°Precipitation
57%
· 0.1 in
Max wind
7 mph
Humidity
63%
UV index
8 - Very High
Sunrise / sunset
06:52 AM / 08:14 PM
Wednesday, August 19
Light rain shower High 78° Low 68°Precipitation
84%
· 0.31 in
Max wind
12 mph
Humidity
85%
UV index
6 - High
Sunrise / sunset
06:52 AM / 08:13 PM
Greenville 14-day outlook: the story
The warmest day of Greenville's 14-day outlook is Monday, August 17 with a high near 100°F (38°C); the coolest night comes Wednesday, August 19, dipping to 68°F (20°C). Temperatures hold fairly steady from week to week. Highs over the next two weeks average 94°F (34°C), about 7°F (4°C) above the typical August high of 87°F (30°C).
Precipitation is most likely on Thursday 6, Saturday 8, Sunday 9, Monday 10 and beyond; the wettest day looks like Thursday, August 13 with about 0.33 in (8.4 mm) expected. For the weekend, expect Saturday 92°F (33°C) and sunny / Sunday 93°F (34°C) and sunny.
For typical conditions month by month, see the Greenville climate & average temperatures guide.
Greenville forecast questions
Will it rain in Greenville this week?
The forecast currently shows meaningful precipitation chances on 11 of the next 14 days, peaking around Thursday, August 13.
What will be the warmest day in Greenville over the next 14 days?
Monday, August 17, with a forecast high near 100°F (38°C).
How accurate is a 14-day forecast for Greenville?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.
Average temperatures in Greenville by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 51° | 34° | 10 | 5.1 in | 6.8 h/day | 70% |
| February | 56° | 38° | 11 | 4.6 in | 7.0 h/day | 70% |
| March | 63° | 44° | 11 | 4.1 in | 8.2 h/day | 66% |
| April | 71° | 50° | 9 | 4.8 in | 10.1 h/day | 65% |
| May | 79° | 59° | 10 | 4.1 in | 10.8 h/day | 69% |
| June | 86° | 67° | 12 | 3.2 in | 11.6 h/day | 68% |
| July | 89° | 71° | 14 | 3.7 in | 11.8 h/day | 71% |
| August | 87° | 70° | 13 | 3.4 in | 11.0 h/day | 73% |
| September | 82° | 65° | 10 | 4.5 in | 10.0 h/day | 71% |
| October | 72° | 54° | 7 | 3.3 in | 8.8 h/day | 72% |
| November | 61° | 44° | 8 | 4.0 in | 7.6 h/day | 70% |
| December | 54° | 38° | 9 | 5.5 in | 6.1 h/day | 75% |
14-day forecasts nearby