Weather in Johnston, South Carolina, United States

7-Day Detailed Weather Forecast for Johnston

Overnight

Temperature: 31°F

Wind Speed: 3 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 31. Southwest wind around 3 mph.

Wednesday

Temperature: 58°F

Wind Speed: 3 to 7 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a high near 58. Southwest wind 3 to 7 mph.

Wednesday Night

Temperature: 42°F

Wind Speed: 2 mph

Wind Direction: SE

Forecast: Mostly cloudy, with a low around 42. Southeast wind around 2 mph.

Thursday

Temperature: 61°F

Wind Speed: 2 to 6 mph

Wind Direction: SE

Forecast: Rain. Cloudy, with a high near 61. Southeast wind 2 to 6 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.

Thursday Night

Temperature: 46°F

Wind Speed: 6 to 14 mph

Wind Direction: SW

Forecast: Rain. Mostly cloudy, with a low around 46. Southwest wind 6 to 14 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Friday

Temperature: 57°F

Wind Speed: 7 to 14 mph

Wind Direction: W

Forecast: Rain likely before 7am. Sunny, with a high near 57. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

Friday Night

Temperature: 31°F

Wind Speed: 2 to 6 mph

Wind Direction: NW

Forecast: Clear, with a low around 31.

Saturday

Temperature: 59°F

Wind Speed: 2 to 6 mph

Wind Direction: SE

Forecast: Sunny, with a high near 59.

Saturday Night

Temperature: 37°F

Wind Speed: 3 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 37.

Sunday

Temperature: 65°F

Wind Speed: 6 mph

Wind Direction: W

Forecast: Sunny, with a high near 65.

Sunday Night

Temperature: 41°F

Wind Speed: 6 mph

Wind Direction: N

Forecast: A slight chance of rain after 7pm. Partly cloudy, with a low around 41.

Monday

Temperature: 60°F

Wind Speed: 7 mph

Wind Direction: NE

Forecast: A slight chance of rain before 7am. Mostly sunny, with a high near 60.

Monday Night

Temperature: 37°F

Wind Speed: 5 mph

Wind Direction: NE

Forecast: Partly cloudy, with a low around 37.

Tuesday

Temperature: 56°F

Wind Speed: 5 mph

Wind Direction: E

Forecast: Mostly sunny, with a high near 56.