Weather in Johnston, South Carolina, United States

7-Day Detailed Weather Forecast for Johnston

This Afternoon

Temperature: 58°F

Wind Speed: 13 mph

Wind Direction: W

Forecast: Sunny. High near 58, with temperatures falling to around 52 in the afternoon. West wind around 13 mph, with gusts as high as 23 mph.

Tonight

Temperature: 32°F

Wind Speed: 2 to 9 mph

Wind Direction: NW

Forecast: Clear, with a low around 32. Northwest wind 2 to 9 mph.

Saturday

Temperature: 58°F

Wind Speed: 2 to 6 mph

Wind Direction: E

Forecast: Sunny, with a high near 58. East wind 2 to 6 mph.

Saturday Night

Temperature: 34°F

Wind Speed: 3 mph

Wind Direction: SW

Forecast: Clear, with a low around 34. Southwest wind around 3 mph.

Sunday

Temperature: 63°F

Wind Speed: 6 mph

Wind Direction: NW

Forecast: Sunny, with a high near 63. Northwest wind around 6 mph.

Sunday Night

Temperature: 35°F

Wind Speed: 7 mph

Wind Direction: NE

Forecast: Mostly clear, with a low around 35.

Monday

Temperature: 53°F

Wind Speed: 8 mph

Wind Direction: NE

Forecast: Sunny, with a high near 53.

Monday Night

Temperature: 34°F

Wind Speed: 2 to 6 mph

Wind Direction: NE

Forecast: Partly cloudy, with a low around 34.

Tuesday

Temperature: 60°F

Wind Speed: 1 to 6 mph

Wind Direction: NW

Forecast: Partly sunny, with a high near 60.

Tuesday Night

Temperature: 43°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 43.

Wednesday

Temperature: 68°F

Wind Speed: 6 mph

Wind Direction: W

Forecast: Sunny, with a high near 68.

Wednesday Night

Temperature: 47°F

Wind Speed: 3 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 47.

Christmas Day

Temperature: 70°F

Wind Speed: 5 to 8 mph

Wind Direction: SW

Forecast: Sunny, with a high near 70.

Thursday Night

Temperature: 52°F

Wind Speed: 6 to 9 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 52.