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Severe thunderstorms to rumble across the central, eastern US this week. Click for the forecast. Chevron right

Johns Island, SC

69°F
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Johns Island

South Carolina

69°
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Johns Island, SC Weather
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April 16 - April 30

Thu 4/16

77° /66°
2%
Breezy this morning; otherwise, partly sunny and pleasant

RealFeel®81°

RealFeel Shade™74°

Max UV Index9.0 (Very High)

WindSSW 14 mph

Fri 4/17

81° /68°
1%
Mostly sunny

RealFeel®85°

RealFeel Shade™78°

Max UV Index9.0 (Very High)

WindSSW 12 mph

Sat 4/18

80° /68°
3%
Intervals of clouds and sunshine; breezy in the afternoon

RealFeel®85°

RealFeel Shade™77°

Max UV Index10.0 (Very High)

WindS 13 mph

Sun 4/19

81° /52°
25%
Intervals of clouds and sunshine; breezy and not as warm in the afternoon

RealFeel®85°

RealFeel Shade™78°

Max UV Index10.0 (Very High)

WindWNW 13 mph

Mon 4/20

70° /57°
0%
Less humid with plenty of sunshine; breezy in the morning, then pleasant in the afternoon

RealFeel®77°

RealFeel Shade™67°

Max UV Index10.0 (Very High)

WindNE 10 mph

Tue 4/21

72° /58°
6%
Sunny and pleasant

RealFeel®77°

RealFeel Shade™68°

Max UV Index10.0 (Very High)

WindE 10 mph

Wed 4/22

78° /61°
12%
Mostly cloudy

RealFeel®81°

RealFeel Shade™74°

Max UV Index8.0 (Very High)

WindESE 10 mph

Thu 4/23

83° /65°
1%
Mostly sunny

RealFeel®82°

RealFeel Shade™79°

Max UV Index10.0 (Very High)

WindSSW 10 mph

Fri 4/24

82° /67°
1%
Mostly sunny

RealFeel®90°

RealFeel Shade™80°

Max UV Index10.0 (Very High)

WindSSW 6 mph

Sat 4/25

82° /68°
55%
Cloudy, windy and humid with a little rain

RealFeel®82°

RealFeel Shade™80°

Max UV Index4.0 (Moderate)

WindSSW 18 mph

Sun 4/26

78° /67°
56%
Mostly cloudy and humid; a little afternoon rain

RealFeel®80°

RealFeel Shade™76°

Max UV Index6.0 (High)

WindSW 17 mph

Mon 4/27

79° /63°
0%
Less humid with plenty of sun

RealFeel®81°

RealFeel Shade™76°

Max UV Index10.0 (Very High)

WindW 15 mph

Tue 4/28

78° /62°
0%
Plenty of sun

RealFeel®82°

RealFeel Shade™75°

Max UV Index10.0 (Very High)

WindWNW 9 mph

Wed 4/29

79° /60°
68%
Cloudy most of the time with periods of rain, then a leftover shower

RealFeel®81°

RealFeel Shade™77°

Max UV Index3.0 (Moderate)

WindNW 2 mph

Thu 4/30

75° /66°
61%
Mostly cloudy and humid with a couple of thunderstorms

RealFeel®75°

RealFeel Shade™73°

Max UV Index2.0 (Low)

WindWSW 15 mph

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World North America United States South Carolina Johns Island

Weather Near Johns Island:

  • Charleston, SC
  • Mount Pleasant, SC
  • North Charleston, SC
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