SUMTER, SC 29153 Weather Forecast & Current Conditions

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SUMTER/SHAW AFB, SC
Current Weather

1:55 AM EDT JUN 16, 2025
Scattered Clouds
75°F
Feels Like: 75°F
Dewpoint: 72°F
Rel. Hum.: 90%
Visibility: 10 miles
Wind: S at 6 mph
Pressure: 30.05 inches
Last 72 hours

Local Area Snow Depth

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SUMTER, SC 29153
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Partly cloudy. Near steady temperature in the mid 70s. Southwest winds around 5 mph.
MONDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 40 percent.
MONDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Southwest winds around 5 mph. Chance of rain 40 percent.
TUESDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
TUESDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 70s. Southwest winds 5 to 10 mph. Chance of rain 40 percent.
WEDNESDAY
Sunny. Highs in the mid 90s.
WEDNESDAY NIGHT
Mostly clear. Lows in the mid 70s.
JUNETEENTH
Mostly sunny. Highs in the mid 90s.
THURSDAY NIGHT
Partly cloudy. Lows in the mid 70s.
FRIDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40 percent.
FRIDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 40 percent.
SATURDAY
Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent.
SATURDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. 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 PM MDT  6/15/2025
Monday
16 JUN 2025
SUMTER, SC 29153 weather forecast Day 1, 0 hours 2 AM 76° 76° Partly Cloudy 3%

0% Thunder
( 5% severe)
SW   6 87% 72°
Low 74° SUMTER, SC 29153 weather forecast Day 1, 3 hours 5 AM 75° 75° Partly Cloudy SW   7 90% 72°
High 92° SUMTER, SC 29153 weather forecast Day 1, 6 hours 8 AM 76° 76° Partly Cloudy 15%
RAIN
<.01 in
0% Thunder
( 18% severe)
SW   7 90% 73°

Partly Cloudy

Chance of Rain

SUMTER, SC 29153 weather forecast Day 1, 9 hours 11 AM 85° 93° Partly Cloudy WSW   8 70% 74°
SUMTER, SC 29153 weather forecast Day 1, 12 hours 2 PM 88° 96° Partly Cloudy 47%
RAIN
.25–.5 in
0% Thunder
( 57% severe)
SW   10 61% 73°
SUMTER, SC 29153 weather forecast Day 1, 15 hours 5 PM 88° 95° Partly Cloudy SW   9 59% 72°
SUMTER, SC 29153 weather forecast Day 1, 18 hours 8 PM 84° 91° Partly Cloudy 27%
RAIN
.01–.1 in
0% Thunder
( 48% severe)
SW   6 72% 74°
SUMTER, SC 29153 weather forecast Day 1, 21 hours 11 PM 79° 83° Mostly Cloudy SSW   5 85% 74°
Tuesday
17 JUN 2025
SUMTER, SC 29153 weather forecast Day 2, 0 hours 2 AM 77° 78° Mostly Cloudy 7%

0% Thunder
( 6% severe)
SSW   6 90% 74°
Low 75° SUMTER, SC 29153 weather forecast Day 2, 3 hours 5 AM 76° 76° Partly Cloudy SW   6 90% 73°
High 93° SUMTER, SC 29153 weather forecast Day 2, 6 hours 8 AM 78° 80° Partly Cloudy 15%
RAIN
<.01 in
0% Thunder
( 19% severe)
WSW   8 88% 74°

Partly Cloudy

Chance of Rain

SUMTER, SC 29153 weather forecast Day 2, 9 hours 11 AM 86° 95° Partly Cloudy WSW   9 70% 75°
SUMTER, SC 29153 weather forecast Day 2, 12 hours 2 PM 89° 97° Partly Cloudy 28%
RAIN
.01–.1 in
0% Thunder
( 46% severe)
SW   12 59% 73°
SUMTER, SC 29153 weather forecast Day 2, 15 hours 5 PM 90° 99° Partly Cloudy SW   12 58% 73°
SUMTER, SC 29153 weather forecast Day 2, 18 hours 8 PM 86° 94° Partly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 35% severe)
SSW   7 68% 74°
SUMTER, SC 29153 weather forecast Day 2, 21 hours 11 PM 81° 86° Partly Cloudy SSW   7 79% 74°

SUMTER/SHAW AFB, SC extended weather forecast

Wednesday
18 JUN 2025
Thursday
19 JUN 2025
Friday
20 JUN 2025
Saturday
21 JUN 2025
Sunday
22 JUN 2025
Low 75° Low 74° Low 73° Low 71° Low 73°
High 94° High 93° High 93° High 94° High 94°
SUMTER, SC 29153 weather forecast Day 3 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
Partly Cloudy
18% Rain
Partly Cloudy
23% Rain
Partly Cloudy
40% Rain
Partly Cloudy
36% Rain
Partly Cloudy
23% Rain
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