Myrtle Beach, SC 14-Day Forecast

South Carolina, United States 🇺🇸
85°
Sunny right now Today: high 86°, low 72°
Updated 3 hours ago

Myrtle Beach weather for the next 14 days

Today

Sunny High 86° Low 72°
Precipitation
57% · 0.07 in
11 mph
9 - Very High
Sunrise / sunset
06:45 AM / 07:49 PM

Thursday, August 27

Light rain shower High 91° Low 74°
Precipitation
79% · 0.28 in
Max wind
12 mph
Humidity
77%
UV index
6 - Moderate
Sunrise / sunset
06:46 AM / 07:48 PM

Friday, August 28

Patchy rain nearby High 89° Low 73°
Precipitation
85% · 0.38 in
Max wind
6 mph
Humidity
80%
UV index
7 - High
Sunrise / sunset
06:46 AM / 07:46 PM

Saturday, August 29

Overcast High 89° Low 72°
Precipitation
77% · 0.16 in
Max wind
6 mph
Humidity
78%
UV index
7 - High
Sunrise / sunset
06:47 AM / 07:45 PM

Sunday, August 30

Sunny High 92° Low 75°
Precipitation
36% · 0.02 in
Max wind
7 mph
Humidity
74%
UV index
8 - Very High
Sunrise / sunset
06:48 AM / 07:44 PM

Monday, August 31

Sunny High 95° Low 76°
Precipitation
8% · 0.0 in
Max wind
9 mph
Humidity
67%
UV index
8 - Very High
Sunrise / sunset
06:48 AM / 07:42 PM

Tuesday, September 1

Sunny High 98° Low 77°
Precipitation
6% · 0.0 in
Max wind
10 mph
Humidity
66%
UV index
9 - Very High
Sunrise / sunset
06:49 AM / 07:41 PM

Wednesday, September 2

Sunny High 97° Low 77°
Precipitation
7% · 0.0 in
Max wind
11 mph
Humidity
65%
UV index
9 - Very High
Sunrise / sunset
06:50 AM / 07:40 PM

Thursday, September 3

Overcast High 92° Low 75°
Precipitation
64% · 0.09 in
Max wind
12 mph
Humidity
73%
UV index
8 - Very High
Sunrise / sunset
06:50 AM / 07:38 PM

Friday, September 4

Sunny High 93° Low 76°
Precipitation
7% · 0.0 in
Max wind
12 mph
Humidity
73%
UV index
8 - Very High
Sunrise / sunset
06:51 AM / 07:37 PM

Saturday, September 5

Sunny High 95° Low 77°
Precipitation
17% · 0.01 in
Max wind
10 mph
Humidity
73%
UV index
9 - Very High
Sunrise / sunset
06:52 AM / 07:36 PM

Sunday, September 6

Overcast High 92° Low 76°
Precipitation
27% · 0.01 in
Max wind
13 mph
Humidity
72%
UV index
7 - High
Sunrise / sunset
06:52 AM / 07:34 PM

Monday, September 7

Sunny High 89° Low 71°
Precipitation
6% · 0.0 in
Max wind
10 mph
Humidity
69%
UV index
8 - Very High
Sunrise / sunset
06:53 AM / 07:33 PM

Tuesday, September 8

Sunny High 94° Low 74°
Precipitation
36% · 0.01 in
Max wind
6 mph
Humidity
75%
UV index
8 - Very High
Sunrise / sunset
06:54 AM / 07:32 PM

Myrtle Beach 14-day outlook: the story

The warmest day of Myrtle Beach's 14-day outlook is Tuesday, September 1 with a high near 98°F (36°C); the coolest night comes Monday, September 7, dipping to 71°F (21°C). Temperatures hold fairly steady from week to week. Highs over the next two weeks average 91°F (33°C), about 6°F (3°C) above the typical August high of 85°F (30°C).

Precipitation is most likely on Wednesday 26, Thursday 27, Friday 28, Saturday 29 and beyond; the wettest day looks like Friday, August 28 with about 0.38 in (9.7 mm) expected. For the weekend, expect Saturday 89°F (32°C) and overcast / Sunday 92°F (33°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 5 of the next 14 days, peaking around Friday, August 28.
What will be the warmest day in Myrtle Beach over the next 14 days?
Tuesday, September 1, with a forecast high near 98°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

Monthly averages for Myrtle Beach based on 2015–2024 weather data.
MonthHighLow Rain daysPrecipitation SunshineHumidity
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