Current Weather Forecast for Sumter

SC 29153  |   2:11pm

Weather Conditions

73°

Feels Like 73°

Sunny

54° 74°

7

UV Index

Good

Air Quality

NNW 11 mph

Wind

0 in

rain

Today

Fri 9/25

74°

Highest Temperature

Plentiful sunshine. High 74F. Winds N at 10 to 15 mph.

Tonight

Fri 9/25

49°

Lowest Temperature

2%

A clear sky. Low 49F. Winds light and variable.

Tomorrow

Sat 9/26

80°

Highest Temperature

2%

Mainly sunny. High around 80F. Winds NNW at 5 to 10 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Sumter

Hourly Weather Forecast & Temperature

3PM

74°

Feels Like 74°

Sunny

N 11 mph

Wind

1016 mb

Pressure

37%

Humidity

6

UV Index

10mi

Visibility

4%

Cloud Cover

4PM

74°

Feels Like 74°

Sunny

NNW 11 mph

Wind

1016 mb

Pressure

35%

Humidity

4

UV Index

10mi

Visibility

3%

Cloud Cover

5PM

74°

Feels Like 74°

Sunny

N 10 mph

Wind

1015 mb

Pressure

35%

Humidity

2

UV Index

10mi

Visibility

3%

Cloud Cover

6PM

73°

Feels Like 73°

Sunny

N 8 mph

Wind

1015 mb

Pressure

40%

Humidity

0

UV Index

10mi

Visibility

0%

Cloud Cover

7PM

68°

Feels Like 68°

Sunny

NNW 5 mph

Wind

1016 mb

Pressure

47%

Humidity

0

UV Index

10mi

Visibility

0%

Cloud Cover

8PM

64°

Feels Like 64°

Clear

N 5 mph

Wind

1016 mb

Pressure

59%

Humidity

0

UV Index

10mi

Visibility

1%

Cloud Cover

9PM

61°

Feels Like 61°

Clear

NNW 3 mph

Wind

1016 mb

Pressure

66%

Humidity

0

UV Index

10mi

Visibility

10%

Cloud Cover

10PM

60°

Feels Like 60°

Clear

NNW 2 mph

Wind

1016 mb

Pressure

69%

Humidity

0

UV Index

10mi

Visibility

5%

Cloud Cover

11PM

1%

58°

Feels Like 58°

Clear

NNW 2 mph

Wind

1016 mb

Pressure

73%

Humidity

0

UV Index

10mi

Visibility

0%

Cloud Cover

12AM

1%

56°

Feels Like 56°

Clear

NNW 2 mph

Wind

1016 mb

Pressure

76%

Humidity

0

UV Index

10mi

Visibility

0%

Cloud Cover

1AM

1%

55°

Feels Like 55°

Clear

NNW 3 mph

Wind

1016 mb

Pressure

79%

Humidity

0

UV Index

10mi

Visibility

4%

Cloud Cover

2AM

1%

54°

Feels Like 54°

Clear

N 3 mph

Wind

1016 mb

Pressure

80%

Humidity

0

UV Index

10mi

Visibility

0%

Cloud Cover

Fri 9/25

Fri

54°

74°

Sunshine. Highs in the mid 70s and lows in the upper 40s.

74°

Feels Like

N 11 mph

Wind

38%

Humidity

7

UV Index

7:11 AM

Sunrise

7:13 PM

Sunset

Sat 9/26

Sat

2%

49°

80°

Sunny. Highs in the low 80s and lows in the low 50s.

80°

Feels Like

NNW 8 mph

Wind

47%

Humidity

7

UV Index

7:12 AM

Sunrise

7:12 PM

Sunset

Sun 9/27

Sun

5%

50°

83°

Sunshine. Highs in the low 80s and lows in the mid 50s.

83°

Feels Like

WNW 7 mph

Wind

51%

Humidity

7

UV Index

7:12 AM

Sunrise

7:10 PM

Sunset

Mon 9/28

Mon

4%

54°

84°

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

84°

Feels Like

NW 3 mph

Wind

53%

Humidity

7

UV Index

7:13 AM

Sunrise

7:09 PM

Sunset

Tue 9/29

Tue

6%

55°

87°

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

87°

Feels Like

ENE 3 mph

Wind

56%

Humidity

7

UV Index

7:14 AM

Sunrise

7:08 PM

Sunset

Wed 9/30

Wed

8%

60°

88°

Mostly sunny. Highs in the upper 80s and lows in the low 60s.

88°

Feels Like

ENE 5 mph

Wind

64%

Humidity

7

UV Index

7:15 AM

Sunrise

7:06 PM

Sunset

Thu 10/1

Thu

14%

63°

88°

A few clouds. Highs in the upper 80s and lows in the mid 60s.

91°

Feels Like

E 6 mph

Wind

68%

Humidity

7

UV Index

7:15 AM

Sunrise

7:05 PM

Sunset

Fri 10/2

Fri

24%

65°

88°

Partly cloudy. Highs in the upper 80s and lows in the upper 60s.

92°

Feels Like

E 5 mph

Wind

73%

Humidity

7

UV Index

7:16 AM

Sunrise

7:03 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?

• 3770 Nazarene Church Rd, Sumter, SC 29154
• 4412 Reona Ave, Sumter, SC 29154
• 521 Cedarwood Dr, Sumter, SC 29154

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