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Next week to bring another uptick in temps, humidity in the Northeast. Get the forecast. Chevron right

Sumter, SC

70°F
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Sumter, 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
Sunday, June 21

Day

6/21
88°Hi
RealFeel® 103°
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
RealFeel Shade™ 94°
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
Humid with times of clouds and sun

Max UV Index12.0 (Extreme)

WindSW 4 mph

Wind Gusts8 mph

Probability of Precipitation25%

Probability of Thunderstorms6%

Precipitation0.00 in

Cloud Cover53%

Morning

Afternoon

Night

6/21
70°Lo
RealFeel® 70°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
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Cloudy and humid; a couple of late-night showers

WindS 5 mph

Wind Gusts7 mph

Probability of Precipitation60%

Probability of Thunderstorms17%

Precipitation0.05 in

Rain0.05 in

Hours of Precipitation1

Hours of Rain1

Cloud Cover93%

Evening

Overnight

Sun & Moon

14 hrs 25 mins
Rise 6:11 AM
Set 8:36 PM
First Quarter
Rise 1:15 PM
Set 1:20 AM

Temperature History

6/21
High
Low
Forecast
88°
70°
Average
89°
67°
Last Year
93°
70°

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World North America United States South Carolina Sumter

Weather Near Sumter:

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