Hourly Weather Forecast - Johnston, SC

30% Chance of Light Rain

40% Chance of Light Rain

40% Chance of Light Rain

50% Chance of Light Rain

50% Chance Frozen Mix

60% Chance of Light Rain

60% Chance Frozen Mix

60% Chance Frozen Mix

60% Chance Frozen Mix

60% Chance Frozen Mix

50% Chance Frozen Mix

40% Chance of Light Rain

30% Chance of Light Rain

30% Chance Rain Showers

Mostly Sunny

Sunny

Sunny

Clear

Clear

Clear

Clear

Clear

Clear