Weather Forecast for Myrtle Beach

South Carolina, United States of America

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Current Weather - Myrtle Beach: 26°C

South Carolina, United States of America

Clear

Feels like 28°C

Wind

8 km/h SW

Humidity

64%

Pressure

1015 mb

UV Index

0

Visibility

16 km

Sunny

Sunny

Sunday, June 21, 2026

High

33°C

Low

21°C

Rain Chance

5%

Hourly Forecast

Clear 21°C
06:00
Sunny 23°C
07:00
Sunny 25°C
08:00
Sunny 27°C
09:00
Sunny 30°C
10:00
Sunny 31°C
11:00
Sunny 31°C
12:00
Sunny 31°C
13:00
Sunny 30°C
14:00
Sunny 30°C
15:00
Sunny 30°C
16:00
Sunny 29°C
17:00
Sunny 29°C
18:00
Sunny 28°C
19:00
Sunny 27°C
20:00
Clear 27°C
21:00
Clear 26°C
22:00
Clear 26°C
23:00
Jun 22

Day Statistics

Maximum Wind

19 km/h

Humidity

68%

Precipitation

0 mm

UV Index

11

Visibility

10 km

Rain Chance

5%

Snow Chance

0%

Sun & Moon

Sunrise

06:05 AM

Sunset

08:29 PM

Moonrise

01:02 PM

Moonset

12:43 AM

Moon Phase

First Quarter

Moon Illumination

48%

Air Quality

PM2.5

10.1

μg/m³

PM10

11.9

μg/m³

NO₂

1.7

μg/m³

O₃

117.7

μg/m³

SO₂

0.9

μg/m³

CO

120

μg/m³

US EPA Index: 1 GB DEFRA Index: 1