Wind
SE
7 mph
G 0 mph
Local Forecast
Johns Island, SC Weather Forecast & Alerts
Current conditions, 5-day forecast, and active NWS weather alerts for Johns Island, SC.
Get Alerts No Active Alerts
Hour-by-Hour Current Observation
Saturday 11:35 PM EDTSaturday 11:35 PM
°F
°C
71°F
Clear
- 86° / 71° High / Low
- 71° Feels Like
- 0% Chance of Rain
UV Index
0
None
Humidity
88%
Dew 68°F
Sun
6:20 AM · 8:12 PM
Rise · Set
Source: CHARLESTON/EXEC (KJZI). Slider scrubs the next 12 hours.
5-Day Outlook
Through Wednesday
Saturday
84° 71°
Thunderstorms Likely
Overnight: Mostly Cloudy
Detailed forecast
Saturday
Thunderstorms Likely High near 84°F.
Night
Mostly cloudy, with a low around 70. South wind 2 to 6 mph.
Today
86° 71°
Mostly Cloudy
Overnight: Partly Cloudy
Detailed forecast
Today
Partly sunny, with a high near 85. South wind 2 to 10 mph.
Night
Partly cloudy, with a low around 70. South wind 2 to 8 mph.
Monday
86° 71°
Partly Sunny
Overnight: Mostly Clear
Detailed forecast
Monday
Sunny, with a high near 85. Southeast wind 0 to 10 mph.
Night
Mostly clear, with a low around 70. Southeast wind 2 to 9 mph.
Tuesday
86° 71°
Mostly Sunny
Overnight: Mostly Clear
Detailed forecast
Tuesday
Sunny, with a high near 86.
Night
Mostly clear, with a low around 71.
Wednesday
87° 73°
Partly Sunny
Overnight: Partly Cloudy
Detailed forecast
Wednesday
Sunny, with a high near 87.
Night
Mostly clear, with a low around 73.
Johns Island, SC Weather Analysis Tools
