SUMTER, SC 29153 Weather Forecast & Current Conditions

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SUMTER/SHAW AFB, SC
Current Weather

11:55 AM EDT MAY 15, 2025
Few Clouds
84°F
Feels Like: 85°F
Dewpoint: 63°F
Rel. Hum.: 49%
Visibility: 10 miles
Wind: SW at 13 mph
Pressure: 29.88 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. Highs in the upper 80s. Southwest winds 5 to 10 mph with gusts up to 20 mph.
TONIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows around 70. Southwest winds 5 to 10 mph.
FRIDAY
Partly sunny. Highs in the lower 90s. Southwest winds 5 to 10 mph.
FRIDAY NIGHT
Mostly cloudy. Lows in the lower 70s. Southwest winds around 5 mph.
SATURDAY
Partly sunny. Highs in the lower 90s. Southwest winds 10 to 15 mph.
SATURDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 60s.
SUNDAY
Partly sunny. Highs in the upper 80s.
SUNDAY NIGHT
Partly cloudy. Lows in the mid 60s.
MONDAY
Mostly sunny. Highs in the upper 80s.
MONDAY NIGHT
Partly cloudy. Lows in the mid 60s.
TUESDAY
Mostly sunny. Highs in the upper 80s.
TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 60s.
WEDNESDAY
Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent.

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  5/15/2025
Thursday
15 MAY 2025
SUMTER, SC 29153 weather forecast Day 1, 12 hours 2 PM 87° 89° Clear 2%

0% Thunder
( 8% severe)
SW   12 48% 65°
High 89° SUMTER, SC 29153 weather forecast Day 1, 15 hours 5 PM 88° 90° Partly Cloudy WSW   13 47% 65°
Partly Cloudy



SUMTER, SC 29153 weather forecast Day 1, 18 hours 8 PM 82° 84° Partly Cloudy 2%

0% Thunder
( 6% severe)
SW   7 58% 66°
SUMTER, SC 29153 weather forecast Day 1, 21 hours 11 PM 76° 77° Partly Cloudy SW   5 76% 68°
Friday
16 MAY 2025
SUMTER, SC 29153 weather forecast Day 2, 0 hours 2 AM 74° 74° Partly Cloudy 1%

0% Thunder
( 4% severe)
SW   6 82% 68°
Low 71° SUMTER, SC 29153 weather forecast Day 2, 3 hours 5 AM 72° 72° Partly Cloudy WSW   6 87% 68°
High 94° SUMTER, SC 29153 weather forecast Day 2, 6 hours 8 AM 75° 75° Partly Cloudy 2%

0% Thunder
( 6% severe)
WSW   6 84% 70°

Partly Cloudy



SUMTER, SC 29153 weather forecast Day 2, 9 hours 11 AM 84° 89° Partly Cloudy WSW   7 65% 71°
SUMTER, SC 29153 weather forecast Day 2, 12 hours 2 PM 91° 98° Mostly Cloudy 6%

0% Thunder
( 15% severe)
W   8 52% 71°
SUMTER, SC 29153 weather forecast Day 2, 15 hours 5 PM 93° 99° Partly Cloudy WSW   10 47% 70°
SUMTER, SC 29153 weather forecast Day 2, 18 hours 8 PM 86° 91° Partly Cloudy 0%

0% Thunder
( 8% severe)
SW   7 59% 70°
SUMTER, SC 29153 weather forecast Day 2, 21 hours 11 PM 81° 84° Partly Cloudy SW   7 69% 70°
Saturday
17 MAY 2025
SUMTER, SC 29153 weather forecast Day 3, 0 hours 2 AM 78° 80° Mostly Cloudy 0%

0% Thunder
( 5% severe)
SW   8 71% 68°
Low 73° SUMTER, SC 29153 weather forecast Day 3, 3 hours 5 AM 75° 75° Mostly Cloudy SW   9 74% 66°
High 92° SUMTER, SC 29153 weather forecast Day 3, 6 hours 8 AM 76° 78° Mostly Cloudy 0%

0% Thunder
( 8% severe)
WSW   10 71% 66°

Mostly Cloudy



SUMTER, SC 29153 weather forecast Day 3, 9 hours 11 AM 83° 86° Mostly Cloudy WSW   13 61% 68°
SUMTER, SC 29153 weather forecast Day 3, 15 hours 2 PM 88° 92° Mostly Cloudy 6%

0% Thunder
( 25% severe)
WSW   15 52% 68°
SUMTER, SC 29153 weather forecast Day 3, 18 hours 5 PM 90° 93° Partly Cloudy WSW   16 47% 67°
SUMTER, SC 29153 weather forecast Day 3, 21 hours 8 PM 84° 87° Partly Cloudy     WSW   10 59% 68°

SUMTER/SHAW AFB, SC extended weather forecast

Sunday
18 MAY 2025
Monday
19 MAY 2025
Tuesday
20 MAY 2025
Wednesday
21 MAY 2025
Thursday
22 MAY 2025
Low 69° Low 66° Low 69° Low 68° Low 62°
High 88° High 90° High 91° High 87° High 79°
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
24% Rain
Partly Cloudy
19% Rain
Partly Cloudy
24% Rain
Partly Cloudy
45% Rain
Mostly Cloudy
50% Rain
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