SUMTER, SC 29153 Weather Forecast & Current Conditions

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SUMTER/SHAW AFB, SC
Current Weather

1:55 PM EDT AUG 27, 2025
Scattered Clouds
81°F
Feels Like: 81°F
Dewpoint: 55°F
Rel. Hum.: 41%
Visibility: 10 miles
Wind: ENE at 5 mph
Pressure: 30.15 inches
Last 72 hours

Local Area Snow Depth

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SUMTER, SC 29153
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Sunny. Near steady temperature in the lower 80s. North winds around 5 mph.
TONIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. Northeast winds around 5 mph.
THURSDAY
Partly sunny in the morning, then becoming mostly cloudy. Highs in the mid 80s. East winds around 5 mph in the morning, becoming light and variable.
THURSDAY NIGHT
Mostly cloudy. Lows in the mid 60s. East winds around 5 mph in the evening, becoming light and variable.
FRIDAY
Mostly sunny. Highs in the upper 80s. Light and variable winds, becoming west around 5 mph in the afternoon.
FRIDAY NIGHT
Partly cloudy. Lows in the upper 60s.
SATURDAY
Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 40 percent.
SATURDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 60s. Chance of rain 40 percent.
SUNDAY
Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 30 percent.
SUNDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 60s. Chance of rain 30 percent.
LABOR DAY
Mostly sunny. Highs in the lower 80s.
MONDAY NIGHT
Partly cloudy. Lows in the mid 60s.
TUESDAY
Mostly sunny. Highs in the lower 80s.

Visible Weather Satellite
SUMTER, SC 29153
Infrared Weather Satellite
SUMTER, SC 29153
NEXRAD Weather Radar
SUMTER, SC 29153

SUMTER/SHAW AFB, SC 3 hourly weather forecast

weather forecast created  6:00 AM MDT  8/27/2025
Wednesday
27 AUG 2025
SUMTER, SC 29153 weather forecast Day 1, 12 hours 2 PM 81° 81° Clear 0%

0% Thunder
( 3% severe)
NNE   6 39% 54°
High 83° SUMTER, SC 29153 weather forecast Day 1, 15 hours 5 PM 82° 81° Clear NNE   6 37% 53°
Clear



SUMTER, SC 29153 weather forecast Day 1, 18 hours 8 PM 75° 75° Clear 0%

0% Thunder
( 1% severe)
NE   3 50% 55°
SUMTER, SC 29153 weather forecast Day 1, 21 hours 11 PM 69° 69° Partly Cloudy ENE   3 63% 56°
Thursday
28 AUG 2025
SUMTER, SC 29153 weather forecast Day 2, 0 hours 2 AM 66° 66° Partly Cloudy 0%

0% Thunder
( 0% severe)
NE   3 68% 55°
Low 63° SUMTER, SC 29153 weather forecast Day 2, 3 hours 5 AM 64° 65° Partly Cloudy NE   3 73% 55°
High 85° SUMTER, SC 29153 weather forecast Day 2, 6 hours 8 AM 66° 66° Partly Cloudy 2%

0% Thunder
( 3% severe)
ENE   3 70% 56°

Mostly Cloudy



SUMTER, SC 29153 weather forecast Day 2, 9 hours 11 AM 78° 79° Mostly Cloudy E   5 52% 59°
SUMTER, SC 29153 weather forecast Day 2, 12 hours 2 PM 83° 83° Mostly Cloudy 5%

0% Thunder
( 11% severe)
ESE   3 43% 58°
SUMTER, SC 29153 weather forecast Day 2, 15 hours 5 PM 83° 82° Mostly Cloudy E   5 41% 57°
SUMTER, SC 29153 weather forecast Day 2, 18 hours 8 PM 76° 78° Mostly Cloudy 4%

0% Thunder
( 6% severe)
E   3 58% 60°
SUMTER, SC 29153 weather forecast Day 2, 21 hours 11 PM 72° 72° Mostly Cloudy SE   2 68% 61°
Friday
29 AUG 2025
SUMTER, SC 29153 weather forecast Day 3, 0 hours 2 AM 69° 69° Mostly Cloudy 7%

0% Thunder
( 1% severe)
SSE   1 78% 62°
Low 65° SUMTER, SC 29153 weather forecast Day 3, 3 hours 5 AM 67° 67° Partly Cloudy NW   1 84% 62°
High 86° SUMTER, SC 29153 weather forecast Day 3, 6 hours 8 AM 68° 68° Partly Cloudy 6%

0% Thunder
( 2% severe)
N   2 84% 63°

Partly Cloudy



SUMTER, SC 29153 weather forecast Day 3, 9 hours 11 AM 79° 81° Partly Cloudy WNW   3 58% 63°
SUMTER, SC 29153 weather forecast Day 3, 15 hours 2 PM 84° 84° Partly Cloudy 7%

0% Thunder
( 15% severe)
W   3 46% 61°
SUMTER, SC 29153 weather forecast Day 3, 18 hours 5 PM 84° 84° Partly Cloudy WSW   6 44% 60°
SUMTER, SC 29153 weather forecast Day 3, 21 hours 8 PM 77° 79° Partly Cloudy     SSW   3 62% 63°

SUMTER/SHAW AFB, SC extended weather forecast

Saturday
30 AUG 2025
Sunday
31 AUG 2025
Monday
1 SEP 2025
Tuesday
2 SEP 2025
Wednesday
3 SEP 2025
Low 65° Low 65° Low 64° Low 62° Low 64°
High 84° High 84° High 85° High 82° High 86°
SUMTER, SC 29153 weather forecast Day 4 SUMTER, SC 29153 weather forecast Day 5 SUMTER, SC 29153 weather forecast Day 6 SUMTER, SC 29153 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
34% Rain
Overcast
50% Rain
Mostly Cloudy
46% Rain
Overcast
32% Rain
Overcast
42% Rain
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