Marine Weather Net

Johns Island, SC Weather Forecast




Johns Island, South Carolina

 Lat: 32.72N, Lon: 80.06W

Current Conditions Updated: 656 AM EDT WED SEP 27 2023

Light Rain
Temp: 69°F
  • Humidity:
  • 89%
  • Winds:
  • 13 MPH NE
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.09 in.
  • Dewpoint:
  • 66°F
  • Heat index:
  • 69°F

  • Sunrise:
  • 7:10 AM EDT
  • Sunset:
  • 7:09 PM EDT
  • Moonrise:
  • 6:25 PM EDT
  • Moonset:
  • 4:56 AM EDT

TODAY

CHANCE OF SHOWERS
Hi: 75°F
Lo: 65°F
Precip: 50%

THURSDAY

CHANCE OF SHOWERS
Hi: 79°F
Lo: 65°F
Precip: 20%

FRIDAY

MOSTLY CLOUDY
Hi: 79°F
Lo: 65°F

SATURDAY

MOSTLY SUNNY
Hi: 81°F
Lo: 65°F
Weather Forecast In Detail:
Forecast Issued: 412 AM EDT Wed Sep 27 2023

COASTAL FLOOD ADVISORY IN EFFECT UNTIL 8 AM EDT THIS MORNING
Today...Cloudy with a 50 percent chance of showers. Highs in the mid 70s. Northeast winds 10 to 15 mph with gusts up to 25 mph.
Tonight...Cloudy with a 20 percent chance of showers. Lows in the mid 60s. Northeast winds 10 to 15 mph.
Thursday...Mostly cloudy with a 20 percent chance of showers. Highs in the upper 70s. Northeast winds 10 to 15 mph.
Thursday Night...Mostly cloudy. Lows in the mid 60s. North winds 5 to 10 mph.
Friday...Mostly cloudy. Highs in the upper 70s. North winds 10 to 15 mph.
Friday Night...Mostly cloudy. Lows in the mid 60s.
Saturday...Mostly sunny. Highs in the lower 80s.
Saturday Night...Partly cloudy. Lows in the mid 60s.
Sunday...Mostly sunny with a slight chance of showers and thunderstorms. Highs around 80. Chance of rain 20 percent.
Sunday Night...Partly cloudy. Lows in the lower 60s.
Monday...Sunny. Highs around 80.
Monday Night...Mostly clear. Lows in the lower 60s.
Tuesday...Sunny. Highs in the lower 80s.
SHARE THIS PAGE: