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Sumter, SC

66°F
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Sumter

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66°
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Sumter, SC Weather
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9 AM

68°
RealFeel® 66°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 45%
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Thunderstorms
alerts

Tornado Watch

8:00 AM Monday - 2:00 PM Monday
alerts

Lake Wind Advisory

4:00 AM Monday - 2:00 AM Tuesday

RealFeel Shade™66°

WindS 12 mph

Air QualityExcellent

Max UV Index0.4 (Low)

Wind Gusts22 mph

Humidity91%

Indoor Humidity91% (Humid)

Dew Point66° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling1500 ft

10 AM

69°
RealFeel® 69°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 45%
Chevron down
Cloudy
alerts

Tornado Watch

8:00 AM Monday - 2:00 PM Monday
alerts

Lake Wind Advisory

4:00 AM Monday - 2:00 AM Tuesday

RealFeel Shade™69°

WindS 13 mph

Air QualityExcellent

Max UV Index0.8 (Low)

Wind Gusts24 mph

Humidity88%

Indoor Humidity88% (Humid)

Dew Point66° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling1500 ft

11 AM

71°
RealFeel® 70°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 49%
Chevron down
Cloudy
alerts

Tornado Watch

8:00 AM Monday - 2:00 PM Monday
alerts

Lake Wind Advisory

4:00 AM Monday - 2:00 AM Tuesday

RealFeel Shade™70°

WindS 15 mph

Air QualityExcellent

Max UV Index1.0 (Low)

Wind Gusts27 mph

Humidity86%

Indoor Humidity86% (Humid)

Dew Point66° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling1600 ft

12 PM

72°
RealFeel® 68°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 56%
Chevron down
Thunderstorms
alerts

Tornado Watch

8:00 AM Monday - 2:00 PM Monday
alerts

Lake Wind Advisory

4:00 AM Monday - 2:00 AM Tuesday

RealFeel Shade™67°

WindS 16 mph

Air QualityExcellent

Max UV Index1.0 (Low)

Wind Gusts30 mph

Humidity86%

Indoor Humidity86% (Very Humid)

Dew Point67° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Rain0.05 in

Visibility5 mi

Cloud Ceiling2300 ft

1 PM

73°
RealFeel® 72°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 49%
Chevron down
Cloudy
alerts

Tornado Watch

8:00 AM Monday - 2:00 PM Monday
alerts

Lake Wind Advisory

4:00 AM Monday - 2:00 AM Tuesday

RealFeel Shade™71°

WindS 17 mph

Air QualityExcellent

Max UV Index1.4 (Low)

Wind Gusts33 mph

Humidity82%

Indoor Humidity82% (Very Humid)

Dew Point67° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling3000 ft

2 PM

72°
RealFeel® 71°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 34%
Chevron down
Cloudy
alerts

Lake Wind Advisory

4:00 AM Monday - 2:00 AM Tuesday

RealFeel Shade™69°

WindS 17 mph

Air QualityExcellent

Max UV Index1.5 (Low)

Wind Gusts38 mph

Humidity83%

Indoor Humidity83% (Humid)

Dew Point66° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling3700 ft

3 PM

70°
RealFeel® 67°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 34%
Chevron down
Cloudy
alerts

Lake Wind Advisory

4:00 AM Monday - 2:00 AM Tuesday

RealFeel Shade™66°

WindSSW 18 mph

Air QualityExcellent

Max UV Index1.2 (Low)

Wind Gusts37 mph

Humidity82%

Indoor Humidity82% (Humid)

Dew Point64° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling3700 ft

4 PM

68°
RealFeel® 64°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 40%
Chevron down
Cloudy
alerts

Lake Wind Advisory

4:00 AM Monday - 2:00 AM Tuesday

RealFeel Shade™64°

WindSW 18 mph

Air QualityExcellent

Max UV Index0.9 (Low)

Wind Gusts35 mph

Humidity78%

Indoor Humidity77% (Slightly Humid)

Dew Point61° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling3700 ft

5 PM

64°
RealFeel® 54°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 51%
Chevron down
Thunderstorms
alerts

Lake Wind Advisory

4:00 AM Monday - 2:00 AM Tuesday

RealFeel Shade™54°

WindWSW 18 mph

Air QualityExcellent

Max UV Index0.4 (Low)

Wind Gusts39 mph

Humidity76%

Indoor Humidity66% (Slightly Humid)

Dew Point56° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover94%

Rain0.20 in

Visibility3 mi

Cloud Ceiling2000 ft

6 PM

60°
RealFeel® 54°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 47%
Chevron down
Cloudy
alerts

Lake Wind Advisory

4:00 AM Monday - 2:00 AM Tuesday

RealFeel Shade™54°

WindWSW 18 mph

Air QualityFair

Max UV Index0.3 (Low)

Wind Gusts37 mph

Humidity71%

Indoor Humidity54% (Ideal Humidity)

Dew Point51° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling5700 ft

7 PM

56°
RealFeel® 48°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 30%
Chevron down
Cloudy
alerts

Lake Wind Advisory

4:00 AM Monday - 2:00 AM Tuesday

RealFeel Shade™48°

WindW 17 mph

Air QualityFair

Max UV Index0.0 (Low)

Wind Gusts35 mph

Humidity63%

Indoor Humidity40% (Ideal Humidity)

Dew Point43° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling7700 ft

8 PM

51°
RealFeel® 42°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 2%
Chevron down
Cloudy
alerts

Lake Wind Advisory

4:00 AM Monday - 2:00 AM Tuesday

WindW 16 mph

Air QualityFair

Wind Gusts31 mph

Humidity58%

Indoor Humidity31% (Slightly Dry)

Dew Point37° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling9700 ft

9 PM

48°
RealFeel® 39°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 2%
Chevron down
Mostly cloudy
alerts

Lake Wind Advisory

4:00 AM Monday - 2:00 AM Tuesday

WindW 14 mph

Air QualityFair

Wind Gusts30 mph

Humidity52%

Indoor Humidity40% (Slightly Dry)

Dew Point31° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover77%

Visibility10 mi

Cloud Ceiling16500 ft

10 PM

45°
RealFeel® 36°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 2%
Chevron down
Partly cloudy
alerts

Lake Wind Advisory

4:00 AM Monday - 2:00 AM Tuesday

WindW 14 mph

Air QualityFair

Wind Gusts29 mph

Humidity49%

Indoor Humidity36% (Dry)

Dew Point27° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover48%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

43°
RealFeel® 34°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 2%
Chevron down
Mostly clear
alerts

Lake Wind Advisory

4:00 AM Monday - 2:00 AM Tuesday

WindW 13 mph

Air QualityFair

Wind Gusts28 mph

Humidity48%

Indoor Humidity34% (Dry)

Dew Point25° 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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