Current Weather Forecast for Sumter

SC 29153  |   3:28pm

Weather Conditions

84°

Feels Like 84°

Sunny

53° 84°

4

UV Index

Good

Air Quality

W 6 mph

Wind

0 in

rain

Tonight

Mon 9/28

54°

Lowest Temperature

6%

Partly cloudy. Low 54F. Winds light and variable.

Tomorrow

Tue 9/29

87°

Highest Temperature

6%

Sunny skies. High 87F. Winds light and variable.

Tomorrow night

Tue 9/29

57°

Lowest Temperature

8%

Clear skies. Low 57F. Winds light and variable.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Sumter

Hourly Weather Forecast & Temperature

4PM

84°

Feels Like 84°

Sunny

NW 5 mph

Wind

1012 mb

Pressure

30%

Humidity

3

UV Index

10mi

Visibility

0%

Cloud Cover

5PM

83°

Feels Like 83°

Sunny

WNW 4 mph

Wind

1012 mb

Pressure

30%

Humidity

2

UV Index

10mi

Visibility

2%

Cloud Cover

6PM

82°

Feels Like 82°

Sunny

NNW 3 mph

Wind

1012 mb

Pressure

32%

Humidity

0

UV Index

10mi

Visibility

6%

Cloud Cover

7PM

76°

Feels Like 76°

Sunny

NW 1 mph

Wind

1013 mb

Pressure

44%

Humidity

0

UV Index

10mi

Visibility

8%

Cloud Cover

8PM

70°

Feels Like 70°

Clear

N 1 mph

Wind

1013 mb

Pressure

62%

Humidity

0

UV Index

10mi

Visibility

11%

Cloud Cover

9PM

67°

Feels Like 67°

Mostly Clear

NNE 1 mph

Wind

1014 mb

Pressure

70%

Humidity

0

UV Index

10mi

Visibility

20%

Cloud Cover

10PM

1%

65°

Feels Like 65°

Partly Cloudy

NNE 1 mph

Wind

1015 mb

Pressure

77%

Humidity

0

UV Index

10mi

Visibility

30%

Cloud Cover

11PM

1%

63°

Feels Like 63°

Partly Cloudy

NNE 0 mph

Wind

1015 mb

Pressure

81%

Humidity

0

UV Index

10mi

Visibility

32%

Cloud Cover

12AM

1%

61°

Feels Like 61°

Partly Cloudy

NNE 0 mph

Wind

1015 mb

Pressure

85%

Humidity

0

UV Index

10mi

Visibility

36%

Cloud Cover

1AM

2%

60°

Feels Like 60°

Partly Cloudy

NNE 0 mph

Wind

1015 mb

Pressure

87%

Humidity

0

UV Index

10mi

Visibility

40%

Cloud Cover

2AM

3%

59°

Feels Like 59°

Partly Cloudy

E 0 mph

Wind

1015 mb

Pressure

90%

Humidity

0

UV Index

10mi

Visibility

36%

Cloud Cover

3AM

5%

58°

Feels Like 58°

Partly Cloudy

NE 0 mph

Wind

1015 mb

Pressure

92%

Humidity

0

UV Index

10mi

Visibility

31%

Cloud Cover

Mon 9/28

Mon

6%

53°

84°

Partly cloudy. Lows overnight in the mid 50s.

54°

Feels Like

N 6 mph

Wind

69%

Humidity

0

UV Index

7:13 AM

Sunrise

7:09 PM

Sunset

Tue 9/29

Tue

6%

54°

87°

Sunshine. Highs in the upper 80s and lows in the upper 50s.

87°

Feels Like

NE 3 mph

Wind

56%

Humidity

7

UV Index

7:14 AM

Sunrise

7:08 PM

Sunset

Wed 9/30

Wed

20%

57°

88°

Sunshine. Highs in the upper 80s and lows in the low 60s.

88°

Feels Like

E 4 mph

Wind

61%

Humidity

7

UV Index

7:15 AM

Sunrise

7:06 PM

Sunset

Thu 10/1

Thu

9%

60°

90°

Abundant sunshine. Highs in the low 90s and lows in the mid 60s.

90°

Feels Like

E 4 mph

Wind

64%

Humidity

7

UV Index

7:15 AM

Sunrise

7:05 PM

Sunset

Fri 10/2

Fri

24%

65°

90°

Mix of sun and clouds. Highs in the low 90s and lows in the low 70s.

94°

Feels Like

SW 4 mph

Wind

68%

Humidity

7

UV Index

7:16 AM

Sunrise

7:04 PM

Sunset

Sat 10/3

Sat

60%

70°

87°

Scattered thunderstorms. Highs in the upper 80s and lows in the upper 60s.

92°

Feels Like

SW 5 mph

Wind

77%

Humidity

6

UV Index

7:17 AM

Sunrise

7:02 PM

Sunset

Sun 10/4

Sun

60%

69°

86°

Scattered thunderstorms possible. Highs in the mid 80s and lows in the upper 60s.

91°

Feels Like

SW 8 mph

Wind

80%

Humidity

6

UV Index

7:18 AM

Sunrise

7:01 PM

Sunset

Mon 10/5

Mon

56%

62°

80°

Showers possible. Highs in the low 80s and lows in the mid 50s.

82°

Feels Like

N 10 mph

Wind

77%

Humidity

5

UV Index

7:18 AM

Sunrise

6:59 PM

Sunset

Plans up in the air? We'll help you weather-proof them. Get the FREE FOX Weather app.

Download the App

Looking for homes in this area?

• 3015 Tara Dr, Sumter, SC 29150
• 1415 Boulevard Rd, Sumter, SC 29153
• 925 Oak Brook Blvd, Sumter, SC 29150

Sponsored by Redfin. Housing data supplied by Redfin independent of FOX Weather.

Latest Stories from South Carolina

These US beaches are home to some of America's most venomous snakes

Beachgoers may be watching for rip currents, rough surf or even sharks, but snakes aren’t the first thing that comes to mind when heading to the beach.

Persistent downpours trigger flood threat for drought-ridden Southeast through the weekend

Prolonged late-summer downpours and thunderstorms continue to hammer the Southeast, with high pressure funneling in tropical moisture and increasing the flood threat into the weekend.

Summer 2026 officially ranks as the hottest summer on record across the US

NOAA announced Wednesday that summer 2026 was the warmest summer on record for the Lower 48 in 132 years of record-keeping.

Several days of heavy rain and thunderstorms to persist across the Gulf Coast

The cold front moving across the Southeast this weekend is expected to stall near the Gulf Coast, fueling a prolonged period of heavy rain.

Load More Stories