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Over 100 million face wintry cold blast early this week. Get the forecast. Chevron right

Sumter, SC

70°F
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Sumter

South Carolina

70°
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Sumter, SC Weather
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10 AM

71°
RealFeel® 73°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 20%
Chevron down
Fog

RealFeel Shade™70°

WindSW 8 mph

Max UV Index2.6 (Moderate)

Wind Gusts18 mph

Humidity89%

Indoor Humidity89% (Very Humid)

Dew Point67° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover40%

Visibility1.00 mi

Cloud Ceiling30000 ft

11 AM

73°
RealFeel® 76°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 20%
Chevron down
Fog

RealFeel Shade™71°

WindSW 9 mph

Max UV Index3.3 (Moderate)

Wind Gusts22 mph

Humidity78%

Indoor Humidity78% (Humid)

Dew Point66° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover31%

Visibility2 mi

Cloud Ceiling30000 ft

12 PM

76°
RealFeel® 78°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 20%
Chevron down
Fog

RealFeel Shade™74°

WindSW 9 mph

Max UV Index3.5 (Moderate)

Wind Gusts22 mph

Humidity68%

Indoor Humidity68% (Humid)

Dew Point64° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover26%

Visibility4 mi

Cloud Ceiling30000 ft

1 PM

77°
RealFeel® 79°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 19%
Chevron down
Mostly sunny
alerts

Lake Wind Advisory

1:00 PM Sunday - 2:00 AM Monday

RealFeel Shade™75°

WindSW 9 mph

Max UV Index3.3 (Moderate)

Wind Gusts22 mph

Humidity62%

Indoor Humidity62% (Humid)

Dew Point63° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover26%

Visibility5 mi

Cloud Ceiling30000 ft

2 PM

79°
RealFeel® 80°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 19%
Chevron down
Partly sunny
alerts

Lake Wind Advisory

1:00 PM Sunday - 2:00 AM Monday

RealFeel Shade™76°

WindSW 9 mph

Max UV Index2.6 (Moderate)

Wind Gusts21 mph

Humidity56%

Indoor Humidity56% (Slightly Humid)

Dew Point62° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover43%

Visibility10 mi

Cloud Ceiling30000 ft

3 PM

78°
RealFeel® 78°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 24%
Chevron down
Partly sunny
alerts

Lake Wind Advisory

1:00 PM Sunday - 2:00 AM Monday

RealFeel Shade™75°

WindSW 8 mph

Max UV Index1.9 (Low)

Wind Gusts20 mph

Humidity55%

Indoor Humidity55% (Slightly Humid)

Dew Point60° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover45%

Visibility10 mi

Cloud Ceiling30000 ft

4 PM

76°
RealFeel® 72°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 51%
Chevron down
Partly sunny w/ t-storms
alerts

Lake Wind Advisory

1:00 PM Sunday - 2:00 AM Monday

RealFeel Shade™71°

WindSW 7 mph

Max UV Index1.1 (Low)

Wind Gusts18 mph

Humidity57%

Indoor Humidity57% (Slightly Humid)

Dew Point60° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover45%

Rain0.04 in

Visibility6 mi

Cloud Ceiling30000 ft

5 PM

74°
RealFeel® 72°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 47%
Chevron down
Partly sunny
alerts

Lake Wind Advisory

1:00 PM Sunday - 2:00 AM Monday

RealFeel Shade™72°

WindSW 7 mph

Max UV Index0.2 (Low)

Wind Gusts16 mph

Humidity63%

Indoor Humidity63% (Slightly Humid)

Dew Point61° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover45%

Visibility10 mi

Cloud Ceiling30000 ft

6 PM

71°
RealFeel® 69°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 43%
Chevron down
Partly cloudy
alerts

Lake Wind Advisory

1:00 PM Sunday - 2:00 AM Monday

WindSW 6 mph

Wind Gusts15 mph

Humidity71%

Indoor Humidity71% (Slightly Humid)

Dew Point62° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover45%

Visibility10 mi

Cloud Ceiling30000 ft

7 PM

68°
RealFeel® 66°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 43%
Chevron down
Mostly clear
alerts

Lake Wind Advisory

1:00 PM Sunday - 2:00 AM Monday

WindSW 6 mph

Wind Gusts15 mph

Humidity77%

Indoor Humidity77% (Slightly Humid)

Dew Point61° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover25%

Visibility10 mi

Cloud Ceiling30000 ft

8 PM

66°
RealFeel® 64°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 47%
Chevron down
Mostly clear
alerts

Lake Wind Advisory

1:00 PM Sunday - 2:00 AM Monday

WindWSW 7 mph

Wind Gusts16 mph

Humidity78%

Indoor Humidity73% (Slightly Humid)

Dew Point59° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover25%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

64°
RealFeel® 59°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 51%
Chevron down
Partly cloudy w/ t-storms
alerts

Lake Wind Advisory

1:00 PM Sunday - 2:00 AM Monday

WindW 8 mph

Wind Gusts15 mph

Humidity78%

Indoor Humidity68% (Slightly Humid)

Dew Point57° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover25%

Rain0.04 in

Visibility6 mi

Cloud Ceiling30000 ft

10 PM

63°
RealFeel® 61°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 40%
Chevron down
Mostly clear
alerts

Lake Wind Advisory

1:00 PM Sunday - 2:00 AM Monday

WindW 8 mph

Wind Gusts14 mph

Humidity74%

Indoor Humidity63% (Ideal Humidity)

Dew Point55° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover25%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

62°
RealFeel® 60°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 34%
Chevron down
Mostly clear
alerts

Lake Wind Advisory

1:00 PM Sunday - 2:00 AM Monday

WindWNW 7 mph

Wind Gusts15 mph

Humidity70%

Indoor Humidity56% (Ideal Humidity)

Dew Point52° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover25%

Visibility10 mi

Cloud Ceiling30000 ft

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World North America United States South Carolina Sumter

Weather Near Sumter:

  • Columbia, SC
  • Florence, SC
  • St. Andrews, SC
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