Johns Island, SC

Weather

As of
Current Temperature

86degrees Fahrenheit

Feels like:97°

Hi:90°Lo:79°

Mostly Sunny

Live Weather Radar

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Johns Island, SC weather radar map

Current Weather Details

Windchill
97°
Daily Rain
0"
Dew point
76°
Monthly Rain
0"
Humidity
72%
Avg. Wind
E 9 mph
Pressure
30.01"
Wind Gust
12 mph
Sunrise
6:56 AM
Moon
Third Quarter
Sunset
7:42 PM
UV Index
9 (Very High)

Weather Forecast

  • Today

    Hi

    Sunny. Highs in the upper 80s. Heat index values up to 106. Southeast winds 5 to 10 mph with gusts up to 20 mph.

  • Tonight

    Lo

    Mostly clear. Lows in the upper 70s. Southeast winds 5 to 10 mph.

Johns Island, SC 10-day weather forecast

AIR QUALITY

Air Quality Index
17|Excellent
Top Triggers:
pm25
View Today's Air Quality details for Johns Island, SC

POLLEN COUNT & ALLERGY FORECAST

Pollen Count
8.2|Medium-High
Predominant Pollen:
Ragweed, Chenopods, Nettle
Johns Island, SC Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:143.2 miles

No Lightning Nearby

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