Myrtle Beach weather live forecast

Today's maximum temperature in Myrtle Beach is expected to be 46°F. Select a day from the live weather forecast for Myrtle Beach, South Carolina, USA for more weather parameters.

Tuesday
17th Mar
46

39

10

6
Wednesday
18th Mar
45

37

3

5
Thursday
19th Mar
55

37

9

5
Friday
20th Mar
59

43

11

5
Saturday
21st Mar
72

52

7

6

5-day weather forecast updated at 04:01 on Tuesday 17th March 2026 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 Tuesday 17th March 2026

Expect scattered clouds in Myrtle Beach, South Carolina with a maximum temperature of 46°F, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 15 mph from the north-west.

46
°F maximum temperature
39
°F minimum temperature
scattered clouds
10
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
41
°F wind chill
15
mph wind from NW

Myrtle Beach weather for Wednesday 18th March 2026

Expect broken clouds in Myrtle Beach, South Carolina with a maximum temperature of 45°F, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the north.

45
°F maximum temperature
37
°F minimum temperature
broken clouds
3
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
39
°F wind chill
9
mph wind from N

Myrtle Beach weather for Thursday 19th March 2026

Expect scattered clouds in Myrtle Beach, South Carolina with a maximum temperature of 55°F, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the north.

55
°F maximum temperature
37
°F minimum temperature
scattered clouds
9
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
6
mph wind from N

Myrtle Beach weather for Friday 20th March 2026

Expect scattered clouds in Myrtle Beach, South Carolina with a maximum temperature of 59°F, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south.

59
°F maximum temperature
43
°F minimum temperature
scattered clouds
11
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
7
mph wind from S

Myrtle Beach weather for Saturday 21st March 2026

Expect scattered clouds in Myrtle Beach, South Carolina with a maximum temperature of 72°F, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the south-west.