Hourly Weather Forecast - Sumter, SC

12 AM
62°F
30%
3mph
S
30% Chance Rain Showers
Humidity
100%
Feels like
62°F
Dew Point
62°F
1 AM
61°F
20%
3mph
S
Foggy
Humidity
100%
Feels like
61°F
Dew Point
61°F
2 AM
61°F
10%
2mph
SSW
Foggy
Humidity
100%
Feels like
61°F
Dew Point
61°F
3 AM
60°F
10%
2mph
S
Foggy
Humidity
100%
Feels like
60°F
Dew Point
60°F
4 AM
60°F
10%
2mph
S
Foggy
Humidity
100%
Feels like
60°F
Dew Point
60°F
5 AM
60°F
10%
2mph
S
Foggy
Humidity
100%
Feels like
60°F
Dew Point
60°F
6 AM
60°F
10%
1mph
S
Foggy
Humidity
100%
Feels like
60°F
Dew Point
60°F
6:44 AM
7 AM
62°F
10%
1mph
SSW
Foggy
Humidity
100%
Feels like
62°F
Dew Point
62°F
8 AM
64°F
10%
2mph
SSW
Foggy
Humidity
100%
Feels like
64°F
Dew Point
64°F
9 AM
66°F
10%
2mph
SSW
Partly Cloudy
Humidity
98%
Feels like
66°F
Dew Point
65°F
10 AM
69°F
20%
2mph
SSW
Partly Cloudy
Humidity
93%
Feels like
69°F
Dew Point
67°F
11 AM
72°F
30%
3mph
SSW
30% Chance Rain Showers
Humidity
85%
Feels like
72°F
Dew Point
67°F
12 PM
74°F
40%
3mph
SSW
40% Chance Rain Showers
Humidity
76%
Feels like
74°F
Dew Point
66°F
1 PM
76°F
40%
3mph
SSW
40% Chance Rain Showers
Humidity
70%
Feels like
76°F
Dew Point
66°F
2 PM
78°F
40%
3mph
SSW
40% Chance Rain Showers
Humidity
67%
Feels like
78°F
Dew Point
66°F
3 PM
78°F
40%
3mph
S
40% Chance Rain Showers
Humidity
65%
Feels like
78°F
Dew Point
65°F
4 PM
78°F
40%
3mph
S
40% Chance Rain Showers
Humidity
65%
Feels like
78°F
Dew Point
65°F
5 PM
76°F
30%
3mph
S
30% Chance Rain Showers
Humidity
68%
Feels like
76°F
Dew Point
65°F
6 PM
74°F
20%
3mph
SSE
Partly Cloudy
Humidity
74%
Feels like
74°F
Dew Point
65°F
6:21 PM
7 PM
72°F
20%
3mph
SSE
Partly Cloudy
Humidity
79%
Feels like
72°F
Dew Point
65°F
8 PM
70°F
10%
4mph
SSE
Mostly Clear
Humidity
84%
Feels like
70°F
Dew Point
65°F
9 PM
69°F
10%
4mph
SSE
Mostly Clear
Humidity
89%
Feels like
69°F
Dew Point
65°F
10 PM
67°F
10%
4mph
S
Hazy
Humidity
94%
Feels like
67°F
Dew Point
65°F
11 PM
66°F
10%
4mph
S
Foggy
Humidity
99%
Feels like
66°F
Dew Point
65°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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