Johns Island, SC

Weather

As ofOct 26, 2026 2:42 AM

Current Temperature

59degrees Fahrenheit

Feels like:59°

Hi:72°Lo:53°

Clear

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Johns Island, SC weather radar map

Feels like: 59°
Daily Rain: 0"
Dew point: 54°
Monthly Rain: 6.98"
Humidity: 82%
Avg. Wind: N 6 mph
Pressure: 30.29"
Wind Gust: 10 mph
Sunrise: 7:32 AM
Moon: Full
Sunset: 6:35 PM
UV Index: 5 (Moderate)

Today
Hi
Sunny. Highs in the lower 70s. Northeast winds 10 to 15 mph with gusts up to 25 mph.
Tonight
Lo
Mostly clear. Lows in the lower 50s. Northeast winds 5 to 10 mph.

Johns Island, SC 10-day weather forecast

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Air Quality Index: 23|Fair
Top Triggers:: pm25

View Today's Air Quality details for Johns Island, SC

Pollen Count: 5.2|Medium
Predominant Pollen:: Ragweed

Johns Island, SC Pollen forecast details

Closest strike in the last 30 minutes:517.0 miles

No Lightning Nearby

Johns Island, SC real-time lightning alerts & live Map

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