Myrtle Beach weather live forecast

Today's maximum temperature in Myrtle Beach is expected to be 16°C. Select a day from the live weather forecast for Myrtle Beach, South Carolina, USA for more weather parameters.

Wednesday
17th Dec
16

5

3

3
Thursday
18th Dec
19

11

0

2
Friday
19th Dec
18

6

7

3
Saturday
20th Dec
12

4

10

3
Sunday
21st Dec
18

8

10

3

5-day weather forecast updated at 04:01 on Wednesday 17th December 2025 GMT

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The 5-day weather forecast for South Carolina (Myrtle Beach) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Myrtle Beach weather forecast by day

Below are the detailed weather forecasts for Myrtle Beach for the next 5 days.

Myrtle Beach weather for Wednesday 17th December 2025

Expect broken clouds in Myrtle Beach, South Carolina with a maximum temperature of 16°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the west.

16
°C maximum temperature
5
°C minimum temperature
broken clouds
3
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
16
°C wind chill
10
kph wind from W

Myrtle Beach weather for Thursday 18th December 2025

Expect mostly cloudy with light rain in Myrtle Beach, South Carolina with a maximum temperature of 19°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 90% chance of some rain and a gentle breeze of 18 kph from the south.

19
°C maximum temperature
11
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
2
UV index (Low)
90
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
18
kph wind from S

Myrtle Beach weather for Friday 19th December 2025

Expect sunshine and showers in Myrtle Beach, South Carolina with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 30% chance of some rain and a moderate breeze of 26 kph from the west.

18
°C maximum temperature
6
°C minimum temperature
sunshine and showers
7
hours of sunshine
3
UV index (Moderate)
30
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
26
kph wind from W

Myrtle Beach weather for Saturday 20th December 2025

Expect clear skies in Myrtle Beach, South Carolina with a maximum temperature of 12°C, maximum UV of 3 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-east.

12
°C maximum temperature
4
°C minimum temperature
clear skies
10
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
12
°C wind chill
10
kph wind from SE

Myrtle Beach weather for Sunday 21st December 2025

Expect scattered clouds in Myrtle Beach, South Carolina with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the west.