Johnston, SC Weather Forecast

Today's Weather

Tue, May 26

Overcast and humid; a shower in spots late this morning followed by a thunderstorm in spots this afternoon; beneficial rain can lead to ponding on roadways Hi: 83°

Tonight: A thunderstorm this evening; otherwise, cloudy and humid Lo: 69°

Current Weather

3:09 PM

80°F

RealFeel® 93°

Mostly sunny More Details

Looking Ahead

Watch for a heavy thunderstorm tomorrow afternoon

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Clouds

Temperature

Hourly Weather

10-Day Weather Forecast

Today

5/26

83° 69°

A t-storm around in the p.m.

Night: Humid; a t-storm this evening

55%

Wed

5/27

83° 68°

A heavy t-storm in the p.m.

Humid; a t-storm around early

55%

Thu

5/28

88° 68°

A t-storm around in the p.m.

Humid with a t-storm in spots

55%

Fri

5/29

81° 67°

Cloudy, a thunderstorm; humid

Cloudy and humid with showers

55%

Sat

5/30

76° 63°

Cloudy and humid with showers

Partly cloudy and humid

94%

Sun

5/31

76° 61°

A morning shower in the area

Some rain and a t-storm early

55%

Mon

6/1

76° 60°

Partial sunshine

A couple of evening showers

25%

Tue

6/2

83° 61°

An afternoon shower in spots

Mostly cloudy, late showers

49%

Wed

6/3

77° 62°

Rain and a thunderstorm

Cloudy with heavy showers

72%

Thu

6/4

77° 63°

Cloudy with showers

Showers around in the evening

75%

Sun & Moon

14 hrs 09 mins

Rise 6:20 AM

Set 8:29 PM

Waxing Gibbous

Rise 4:27 PM

Set 3:49 AM

Air Quality

Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.