Hourly Weather Forecast - Johnston, SC

Warm and Humid

Clear

Clear

Clear

Clear

Clear

Sunny

Sunny

Sunny

Mostly Sunny

Partly Cloudy

Partly Cloudy

Partly Cloudy

30% Chance Rain Showers

60% Chance of Storms

80% Chance of Storms

80% Chance of Storms

80% Chance of Storms

80% Chance of Storms

30% Chance Rain Showers

40% Chance Rain Showers

40% Chance Rain Showers

40% Chance Rain Showers