Johnston, SC Weather

As of

Weather Station:WeatherBug

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68degrees Fahrenheit

Feels like:66°F

Hi: 78Lo: 64

30% Chance Rain Showers

Live Weather Radar

Johnston, SC weather radar map

Current Weather Details

Windchill
66°
Daily Rain
--"
Dew point
64°
Monthly Rain
0.2"
Humidity
94%
Avg. Wind
SW 9 mph
Pressure
--"
Wind Gust
-- mph
Sunrise
6:40 AM
Moon
Waxing Gibbous
Sunset
8:09 PM
UV Index
9 (Very High)

Weather Forecast

  • Today

    Hi

    Mostly cloudy early then becoming partly sunny. A slight chance of showers and thunderstorms early. Highs around 80. Southwest winds 10 to 15 mph. Chance of rain 20 percent.

  • Tonight

    Lo

    Partly cloudy in the evening then mostly cloudy with a slight chance of showers after midnight. Lows around 60. West winds 5 to 10 mph with gusts up to 20 mph becoming northwest after midnight. Chance of rain 20 percent.

Johnston, SC 10-day weather forecast

AIR QUALITY

25 | Fair

Top Triggers:pm25
Air quality data provided by Ambee
View Today's Air Quality details for Johnston, SC

POLLEN COUNT & ALLERGY FORECAST

3.4 Low-Medium

Predominant Pollen:Oak, Hickory/Pecan and Willow.
View the Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:418.3 miles

No Lightning Nearby

Real-time lightning alerts & live Map