Myrtle Beach, SC 14-Day Forecast
South Carolina, United States 🇺🇸
88°
Sunny right now
Today: high 89°, low 74°
Updated just now
Myrtle Beach weather for the next 14 days
Friday, August 7
Sunny High 87° Low 78°Precipitation
69%
· 0.19 in
Max wind
12 mph
Humidity
79%
UV index
10 - Very High
Sunrise / sunset
06:32 AM / 08:10 PM
Saturday, August 8
Patchy rain nearby High 86° Low 78°Precipitation
61%
· 0.09 in
Max wind
9 mph
Humidity
76%
UV index
10 - Very High
Sunrise / sunset
06:32 AM / 08:09 PM
Sunday, August 9
Patchy rain nearby High 87° Low 76°Precipitation
76%
· 0.35 in
Max wind
13 mph
Humidity
79%
UV index
9 - Very High
Sunrise / sunset
06:33 AM / 08:08 PM
Monday, August 10
Patchy rain nearby High 90° Low 77°Precipitation
67%
· 0.12 in
Max wind
13 mph
Humidity
76%
UV index
8 - Very High
Sunrise / sunset
06:34 AM / 08:07 PM
Tuesday, August 11
Sunny High 94° Low 79°Precipitation
36%
· 0.02 in
Max wind
15 mph
Humidity
68%
UV index
8 - Very High
Sunrise / sunset
06:34 AM / 08:06 PM
Wednesday, August 12
Sunny High 97° Low 80°Precipitation
18%
· 0.01 in
Max wind
13 mph
Humidity
60%
UV index
9 - Very High
Sunrise / sunset
06:35 AM / 08:05 PM
Thursday, August 13
Sunny High 96° Low 80°Precipitation
5%
· 0.0 in
Max wind
13 mph
Humidity
61%
UV index
9 - Very High
Sunrise / sunset
06:36 AM / 08:04 PM
Friday, August 14
Sunny High 96° Low 80°Precipitation
5%
· 0.0 in
Max wind
13 mph
Humidity
62%
UV index
9 - Very High
Sunrise / sunset
06:37 AM / 08:03 PM
Saturday, August 15
Sunny High 95° Low 79°Precipitation
57%
· 0.05 in
Max wind
14 mph
Humidity
68%
UV index
8 - Very High
Sunrise / sunset
06:37 AM / 08:02 PM
Sunday, August 16
Sunny High 93° Low 77°Precipitation
44%
· 0.04 in
Max wind
18 mph
Humidity
73%
UV index
8 - Very High
Sunrise / sunset
06:38 AM / 08:01 PM
Monday, August 17
Patchy rain nearby High 92° Low 80°Precipitation
70%
· 0.26 in
Max wind
20 mph
Humidity
73%
UV index
8 - Very High
Sunrise / sunset
06:39 AM / 08:00 PM
Tuesday, August 18
Patchy rain nearby High 87° Low 76°Precipitation
73%
· 0.21 in
Max wind
14 mph
Humidity
74%
UV index
8 - Very High
Sunrise / sunset
06:39 AM / 07:58 PM
Wednesday, August 19
Patchy rain nearby High 83° Low 78°Precipitation
72%
· 0.26 in
Max wind
17 mph
Humidity
71%
UV index
7 - High
Sunrise / sunset
06:40 AM / 07:57 PM
Myrtle Beach 14-day outlook: the story
The warmest day of Myrtle Beach's 14-day outlook is Wednesday, August 12 with a high near 97°F (36°C); the coolest night comes Thursday, August 6, dipping to 74°F (24°C). Temperatures hold fairly steady from week to week. Highs over the next two weeks average 90°F (32°C), about 5°F (3°C) above the typical August high of 85°F (30°C).
Precipitation is most likely on Thursday 6, Friday 7, Saturday 8, Sunday 9 and beyond; the wettest day looks like Sunday, August 9 with about 0.35 in (9.0 mm) expected. For the weekend, expect Saturday 86°F (30°C) and patchy rain nearby / Sunday 87°F (31°C) and patchy rain nearby.
For typical conditions month by month, see the Myrtle Beach climate & average temperatures guide.
Myrtle Beach forecast questions
Will it rain in Myrtle Beach this week?
The forecast currently shows meaningful precipitation chances on 9 of the next 14 days, peaking around Sunday, August 9.
What will be the warmest day in Myrtle Beach over the next 14 days?
Wednesday, August 12, with a forecast high near 97°F (36°C).
How accurate is a 14-day forecast for Myrtle Beach?
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 Myrtle Beach by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 56° | 42° | 9 | 3.6 in | 7.5 h/day | 72% |
| February | 61° | 45° | 9 | 3.9 in | 7.9 h/day | 74% |
| March | 66° | 50° | 9 | 3.4 in | 8.8 h/day | 70% |
| April | 72° | 57° | 8 | 3.5 in | 10.8 h/day | 70% |
| May | 79° | 65° | 11 | 3.8 in | 11.4 h/day | 75% |
| June | 84° | 72° | 16 | 5.4 in | 11.8 h/day | 78% |
| July | 87° | 75° | 20 | 7.0 in | 11.4 h/day | 82% |
| August | 85° | 74° | 20 | 7.9 in | 10.6 h/day | 83% |
| September | 82° | 70° | 13 | 7.7 in | 10.0 h/day | 80% |
| October | 75° | 61° | 7 | 4.1 in | 9.3 h/day | 76% |
| November | 66° | 51° | 8 | 3.7 in | 8.2 h/day | 74% |
| December | 60° | 46° | 10 | 4.6 in | 7.0 h/day | 76% |
14-day forecasts nearby