MYRTLE BEACH, SC 29577 Weather Forecast & Current Conditions

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MYRTLE BEACH AFB, SC
Current Weather

8:53 PM EDT APR 18, 2026
Clear
70°F
Feels Like: 70°F
Dewpoint: 66°F
Rel. Hum.: 87%
Visibility: 10 miles
Wind: S at 12 mph
Pressure: 29.94 inches
Last 72 hours

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MYRTLE BEACH, SC 29577
Weather Forecast

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OVERNIGHT
Partly cloudy early this evening, then becoming mostly cloudy. Near steady temperature in the upper 60s. South winds 5 to 10 mph.
SUNDAY
Partly sunny in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs around 80. Temperature falling into the mid 60s in the afternoon. Southwest winds 5 to 10 mph, becoming northwest 10 to 15 mph in the afternoon. Chance of rain 30 percent.
SUNDAY NIGHT
Mostly cloudy in the evening, then clearing. Lows in the upper 40s. North winds 5 to 10 mph.
MONDAY
Sunny. Highs in the lower 70s. North winds around 5 mph, becoming northwest in the afternoon.
MONDAY NIGHT
Mostly clear. Lows in the upper 40s. Southwest winds 5 to 10 mph, becoming north after midnight.
TUESDAY
Sunny. Highs in the upper 60s.
TUESDAY NIGHT AND WEDNESDAY
Mostly clear. Lows in the lower 50s. Highs in the upper 70s.
WEDNESDAY NIGHT THROUGH FRIDAY NIGHT
Mostly clear. Lows around 60. Highs in the lower 80s.
SATURDAY
Mostly sunny. Highs in the lower 80s.

Visible Weather Satellite
MYRTLE BEACH, SC 29577
Infrared Weather Satellite
MYRTLE BEACH, SC 29577
NEXRAD Weather Radar
MYRTLE BEACH, SC 29577

MYRTLE BEACH AFB, SC 3 hourly weather forecast

weather forecast created  6:00 AM MDT  4/18/2026
Saturday
18 APR 2026
MYRTLE BEACH, SC 29577 weather forecast Day 1, 12 hours 2 PM 79° 81° Clear 0%

0% Thunder
( 2% severe)
S   12 62% 65°
High 80° MYRTLE BEACH, SC 29577 weather forecast Day 1, 15 hours 5 PM 76° 78° Partly Cloudy S   14 69% 65°
Partly Cloudy



MYRTLE BEACH, SC 29577 weather forecast Day 1, 18 hours 8 PM 72° 72° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   10 79% 65°
MYRTLE BEACH, SC 29577 weather forecast Day 1, 21 hours 11 PM 71° 71° Partly Cloudy SSW   10 81% 65°
Sunday
19 APR 2026
MYRTLE BEACH, SC 29577 weather forecast Day 2, 0 hours 2 AM 71° 71° Mostly Cloudy 1%

0% Thunder
( 2% severe)
SSW   9 81% 65°
Low 66° MYRTLE BEACH, SC 29577 weather forecast Day 2, 3 hours 5 AM 69° 69° Mostly Cloudy SSW   10 84% 64°
High 77° MYRTLE BEACH, SC 29577 weather forecast Day 2, 6 hours 8 AM 70° 70° Mostly Cloudy 9%

0% Thunder
( 2% severe)
SW   9 81% 64°

Mostly Cloudy

Chance of Rain

MYRTLE BEACH, SC 29577 weather forecast Day 2, 9 hours 11 AM 77° 79° Mostly Cloudy W   12 60% 62°
MYRTLE BEACH, SC 29577 weather forecast Day 2, 12 hours 2 PM 71° 71° Mostly Cloudy 26%
RAIN
.01–.1 in
0% Thunder
( 4% severe)
NNW   15 55% 54°
MYRTLE BEACH, SC 29577 weather forecast Day 2, 15 hours 5 PM 64° 62° Mostly Cloudy N   16 56% 48°
MYRTLE BEACH, SC 29577 weather forecast Day 2, 18 hours 8 PM 61° 60° Mostly Cloudy 6%

0% Thunder
( 0% severe)
N   9 53% 44°
MYRTLE BEACH, SC 29577 weather forecast Day 2, 21 hours 11 PM 58° 57° Partly Cloudy N   7 53% 41°
Monday
20 APR 2026
MYRTLE BEACH, SC 29577 weather forecast Day 3, 0 hours 2 AM 54° 52° Clear 1%

0% Thunder
( 0% severe)
N   7 59% 40°
Low 49° MYRTLE BEACH, SC 29577 weather forecast Day 3, 3 hours 5 AM 51° 48° Clear N   7 63% 39°
High 71° MYRTLE BEACH, SC 29577 weather forecast Day 3, 6 hours 8 AM 52° 50° Clear 0%

0% Thunder
( 0% severe)
N   7 63% 40°

Clear



MYRTLE BEACH, SC 29577 weather forecast Day 3, 9 hours 11 AM 64° 64° Clear N   7 35% 36°
MYRTLE BEACH, SC 29577 weather forecast Day 3, 15 hours 2 PM 68° 68° Clear 1%

0% Thunder
( 1% severe)
NW   7 32% 37°
MYRTLE BEACH, SC 29577 weather forecast Day 3, 18 hours 5 PM 68° 68° Clear W   8 35% 39°
MYRTLE BEACH, SC 29577 weather forecast Day 3, 21 hours 8 PM 64° 64° Clear     SSW   6 43% 41°

MYRTLE BEACH AFB, SC extended weather forecast

Tuesday
21 APR 2026
Wednesday
22 APR 2026
Thursday
23 APR 2026
Friday
24 APR 2026
Saturday
25 APR 2026
Low 51° Low 55° Low 59° Low 60° Low 63°
High 70° High 76° High 77° High 79° High 81°
MYRTLE BEACH, SC 29577 weather forecast Day 4 MYRTLE BEACH, SC 29577 weather forecast Day 5 MYRTLE BEACH, SC 29577 weather forecast Day 6 MYRTLE BEACH, SC 29577 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Clear
Clear
6% Rain
Clear
18% Rain
Partly Cloudy
26% Rain
Partly Cloudy
31% Rain
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