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Johnston, SC

83°F
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South Carolina

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Johnston, SC Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center
Today Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Saturday, April 18

Day

4/18
91°Hi
RealFeel® 93°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible 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™ 87°
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.
LEARN MORE
Partly sunny and remaining very warm

Max UV Index9.0 (Very High)

AccuLumen Brightness Index™8 (Bright)

WindWSW 9 mph

Wind Gusts20 mph

Probability of Precipitation9%

Probability of Thunderstorms1%

Precipitation0.00 in

Cloud Cover45%

Morning

Afternoon

Night

4/18
66°Lo
RealFeel® 63°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Partly cloudy and warm

WindWSW 8 mph

Wind Gusts13 mph

Probability of Precipitation16%

Probability of Thunderstorms4%

Precipitation0.00 in

Cloud Cover75%

Evening

Overnight

Sun & Moon

13 hrs 07 mins
Rise 6:54 AM
Set 8:01 PM
Waxing Crescent
Rise 7:19 AM
Set 9:52 PM

Temperature History

4/18
High
Low
Forecast
91°
66°
Average
78°
49°
Last Year
82°
48°

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10-Day

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World North America United States South Carolina Johnston

Weather Near Johnston:

  • Augusta, GA
  • Evans, GA
  • Martinez, GA
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