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Flash flood risk to focus on parts of central US. Get the forecast Chevron right

Harleyville, SC

78°F
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Harleyville

South Carolina

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Harleyville, SC Weather
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Winter Center
Today Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Sunday, July 20

Day

7/20
96°Hi
RealFeel® 109°
Dangerous Heat
RealFeel Guide
Dangerous Heat
108° to 115°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 102°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
Humid with sun and some clouds; a thunderstorm around in the afternoon

Max UV Index11 (Extreme)

AccuLumen Brightness Index™8 (Bright)

WindWSW 8 mph

Wind Gusts20 mph

Probability of Precipitation40%

Probability of Thunderstorms24%

Precipitation0.04 in

Rain0.04 in

Hours of Precipitation0.5

Hours of Rain0.5

Cloud Cover40%

Morning

Afternoon

Night

7/20
75°Lo
RealFeel® 82°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
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Becoming partly cloudy with a thundershower in spots; humid

WindWSW 6 mph

Wind Gusts12 mph

Probability of Precipitation40%

Probability of Thunderstorms14%

Precipitation0.04 in

Rain0.04 in

Hours of Precipitation1

Hours of Rain1

Cloud Cover52%

Evening

Overnight

Sun & Moon

14 hrs 03 mins
Rise 6:27 AM
Set 8:30 PM
Waning Crescent
Rise 1:57 AM
Set 4:55 PM

Temperature History

7/20
High
Low
Forecast
96°
75°
Average
91°
71°
Last Year
91°
72°

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World North America United States South Carolina Harleyville

Weather Near Harleyville:

  • Charleston, SC
  • Mount Pleasant, SC
  • North Charleston, SC
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