Detailed local forecast

48-Hour Forecast for Myrtle Beach, South Carolina, USA

Hourly temperature, rain, wind, humidity, UV index, visibility, and atmospheric conditions for the next 48 hours.

Last updated Sep 4, 9:04 AM -04:00

Temperature Range 71°F – 94°F Next 48 hours

Feels Like 72°F – 107°F Apparent range

Precipitation 87% 0.02 in total

Humidity 76% 48-hour average

Pressure 30.03 inHg Current

Wind 4.6 mph N Gusts to 27.8 mph

Dew Point 79°F Current

Visibility 6.2 mi Current

Cloud Cover 12% Current

UV Index 9.3 very high 48-hour peak

Sunrise 6:51 AM Local time

Sunset 7:37 PM EDT UTC-04:00

Local time in Myrtle Beach

48-Hour Hourly Forecast

Scroll horizontally to compare every hour

Forecast	Today — Fri, Sep 4															Tomorrow — Sat, Sep 5																								Sunday — Sun, Sep 6
Time	Now	10 AM	11 AM	12 PM	1 PM	2 PM	3 PM	4 PM	5 PM	6 PM	7 PM	8 PM	9 PM	10 PM	11 PM	12 AM	1 AM	2 AM	3 AM	4 AM	5 AM	6 AM	7 AM	8 AM	9 AM	10 AM	11 AM	12 PM	1 PM	2 PM	3 PM	4 PM	5 PM	6 PM	7 PM	8 PM	9 PM	10 PM	11 PM	12 AM	1 AM	2 AM	3 AM	4 AM	5 AM	6 AM	7 AM	8 AM
Weather
Temperature °F	84	84	84	86	88	90	92	91	90	88	85	83	81	80	78	77	76	76	74	73	72	71	71	74	79	84	88	91	93	94	94	94	92	90	86	84	81	79	78	77	76	77	82	81	81	79	78	79
Feels Like °F	96	94	95	98	100	103	104	104	102	100	95	90	87	80	80	79	78	77	75	74	73	72	72	75	79	89	94	99	104	107	107	106	104	102	96	91	86	80	79	78	77	78	87	86	86	79	80	79
Precip %	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	52%	87%	77%	65%	56%	44%
Rain in	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.01	0.00	0.00	0.00	0.00
Wind mph	3.2	5.1	5.8	7.3	9.2	11	11.7	12	11.5	11.8	11.8	11.8	10.6	10.3	9.8	10	8.9	7.9	5.9	5.8	6.3	6.7	6.5	6.8	7.2	7.1	6.5	6.9	8.2	11.5	14.2	14.9	15.2	16.4	15.8	15.4	14.4	8.2	7.4	7.5	9.6	8	4.7	3.8	4.4	5.4	4.5	5.5
Gust mph	5.9	6.6	6	6.4	7.3	9.2	10	11.1	12.3	15	18.5	20.1	19.7	19.5	20.2	20.7	20.1	18.8	11.9	13.9	14	15	13.5	12.7	11.3	10.3	8.6	8	8.4	10.4	12.6	14.5	17.4	23.9	25.6	26.3	27.8	16.5	17.3	22.1	25.7	20.6	11.3	6.4	7.7	9.6	6.4	7.7
Wind Direction	SW	SSW	S	S	SSE	SSE	S	S	S	S	S	SSW	SSW	SSW	SW	SW	WSW	WSW	W	W	WSW	WSW	WSW	WSW	WSW	WSW	SW	SSW	S	S	S	S	S	S	SSW	SSW	SW	SW	WSW	SW	SW	SW	W	W	W	WNW	W	W
Humidity %	86	85	81	76	70	67	63	66	69	72	78	80	82	83	84	85	86	87	89	89	89	88	88	84	75	66	59	55	54	57	62	67	70	72	72	74	76	78	78	79	78	78	77	79	80	83	85	83
Pressure inHg	30.03	30.03	30.03	30.03	30.03	30.00	30.00	29.97	29.97	29.94	29.97	29.97	29.97	29.97	29.97	29.94	29.94	29.91	29.91	29.91	29.91	29.91	29.91	29.94	29.94	29.94	29.94	29.91	29.88	29.85	29.85	29.85	29.83	29.80	29.80	29.80	29.80	29.83	29.83	29.83	29.83	29.80	29.80	29.80	29.80	29.80	29.80	29.80
Dew Point °F	79	79	78	78	77	73	74	74	75	75	76	76	76	76	76	76	75	75	75	74	74	73	73	73	73	72	71	71	71	72	73	75	75	76	75	74	74	74	75	74	74	74	74	74	74	74	73	74
Cloud Cover %	12	13	16	15	14	12	2	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	8	12	10	0	3	3	1	1	0	5	11	39	37	50	56	100	91	89	78	68	65
Visibility mi	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2
UV Index	1.5	3.6	6	8.2	9.3	9	7.3	4.9	2.5	0.9	0.2	0	0	0	0	0	0	0	0	0	0	0	0	0.4	1.5	3.5	5.9	8	9.1	8.7	7	4.6	2.2	0.6	0.1	0	0	0	0	0	0	0	0	0	0	0	0	0.4

Best Time Outdoors

Sat, 7 AM

71°F · Rain 0% · Wind 6.5 mph

Rain Window

Sun, 3 AM – 8 AM

Peak chance 87% · 0.02 in

Strongest Winds

Sat, 9 PM

Sustained 14.4 mph · Gust 27.8 mph · SW

Overnight Low

Sat, 6 AM

Low 71°F · Feels like 72°F

Weather Forecast for Myrtle Beach, South Carolina, USA

The next 48 hours in Myrtle Beach, South Carolina, USA currently range from 71°F to 94°F. Rain chances peak at 87%, with 0.02 in of precipitation forecast. The strongest expected wind is 27.8 mph.

What is the weather forecast for Myrtle Beach for the next 48 hours?

The next 48 hours in Myrtle Beach, South Carolina, USA currently range from 71°F to 94°F. Rain chances peak at 87%, with 0.02 in of precipitation forecast. The strongest expected wind is 27.8 mph.

Will it rain in Myrtle Beach during the next 48 hours?

Rain is possible, with a peak hourly chance of 87% and 0.02 in currently forecast.

What will be the highest temperature in Myrtle Beach?

The highest hourly temperature currently forecast is 94°F.

When will winds be strongest in Myrtle Beach?

Sustained 14.4 mph · Gust 27.8 mph · SW

Current Conditions

84°F Clouds Feels like 96°F

Humidity: 86%
Wind: 4.6 mph N
UV Index: 1.5 low

Location Details

Myrtle Beach, South Carolina, USA

Latitude: 33.6891° N
Longitude: 78.8867° W
Timezone: EDT (UTC-04:00)
Units: Imperial

Air Quality

7 Good

Primary pollutant: PM2.5
Concentration: 1.3 µg/m³
OpenWeather AQI: 1 / 5

Weather Alerts

Weather alertSep 4, 11:00 AM – Sep 4, 8:00 PM

View alerts on the weather dashboard