Myrtle Beach, SC 14-Day Forecast
South Carolina, United States 🇺🇸
89°
Sunny right now
Today: high 95°, low 76°
Updated just now
Myrtle Beach weather for the next 14 days
Saturday, July 18
Sunny High 90° Low 80°Precipitation
38%
· 0.03 in
Max wind
20 mph
Humidity
75%
UV index
11 - Very High
Sunrise / sunset
06:18 AM / 08:25 PM
Sunday, July 19
Sunny High 92° Low 80°Precipitation
58%
· 0.12 in
Max wind
19 mph
Humidity
70%
UV index
10 - Very High
Sunrise / sunset
06:18 AM / 08:24 PM
Monday, July 20
Sunny High 91° Low 77°Precipitation
66%
· 0.21 in
Max wind
20 mph
Humidity
71%
UV index
8 - High
Sunrise / sunset
06:19 AM / 08:24 PM
Tuesday, July 21
Sunny High 90° Low 79°Precipitation
57%
· 0.09 in
Max wind
20 mph
Humidity
71%
UV index
8 - Very High
Sunrise / sunset
06:20 AM / 08:23 PM
Wednesday, July 22
Sunny High 92° Low 81°Precipitation
64%
· 0.28 in
Max wind
21 mph
Humidity
69%
UV index
8 - Very High
Sunrise / sunset
06:20 AM / 08:23 PM
Thursday, July 23
Patchy rain nearby High 82° Low 73°Precipitation
76%
· 0.16 in
Max wind
12 mph
Humidity
80%
UV index
7 - High
Sunrise / sunset
06:21 AM / 08:22 PM
Friday, July 24
Patchy rain nearby High 83° Low 75°Precipitation
57%
· 0.07 in
Max wind
12 mph
Humidity
67%
UV index
7 - High
Sunrise / sunset
06:22 AM / 08:22 PM
Saturday, July 25
Patchy rain nearby High 84° Low 76°Precipitation
69%
· 0.16 in
Max wind
5 mph
Humidity
72%
UV index
6 - High
Sunrise / sunset
06:22 AM / 08:21 PM
Sunday, July 26
Light rain shower High 78° Low 72°Precipitation
88%
· 0.67 in
Max wind
10 mph
Humidity
89%
UV index
5 - Moderate
Sunrise / sunset
06:23 AM / 08:20 PM
Monday, July 27
Patchy rain nearby High 85° Low 72°Precipitation
43%
· 0.02 in
Max wind
8 mph
Humidity
75%
UV index
7 - High
Sunrise / sunset
06:24 AM / 08:19 PM
Tuesday, July 28
Patchy rain nearby High 84° Low 72°Precipitation
36%
· 0.02 in
Max wind
10 mph
Humidity
73%
UV index
7 - High
Sunrise / sunset
06:24 AM / 08:19 PM
Wednesday, July 29
Sunny High 85° Low 77°Precipitation
7%
· 0.0 in
Max wind
12 mph
Humidity
67%
UV index
7 - High
Sunrise / sunset
06:25 AM / 08:18 PM
Thursday, July 30
Sunny High 88° Low 78°Precipitation
5%
· 0.0 in
Max wind
10 mph
Humidity
64%
UV index
8 - Very High
Sunrise / sunset
06:26 AM / 08:17 PM
Myrtle Beach 14-day outlook: the story
The warmest day of Myrtle Beach's 14-day outlook is Friday, July 17 with a high near 95°F (35°C); the coolest night comes Tuesday, July 28, dipping to 72°F (22°C). The trend points cooler: week two runs about 6°F below week one. Highs over the next two weeks average 90°F (32°C), about 3°F (2°C) above the typical July high of 87°F (30°C).
Precipitation is most likely on Sunday 19, Monday 20, Tuesday 21, Wednesday 22 and beyond; the wettest day looks like Sunday, July 26 with about 0.67 in (17.1 mm) expected. For the weekend, expect Saturday 90°F (32°C) and sunny / Sunday 92°F (34°C) and sunny.
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 8 of the next 14 days, peaking around Sunday, July 26.
What will be the warmest day in Myrtle Beach over the next 14 days?
Friday, July 17, with a forecast high near 95°F (35°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