Hourly Weather Forecast - Sumter, SC

12 AM
57°F
10%
1mph
ENE
Partly Cloudy
Humidity
83%
Feels like
57°F
Dew Point
52°F
1 AM
56°F
10%
1mph
ENE
Partly Cloudy
Humidity
87%
Feels like
56°F
Dew Point
52°F
2 AM
55°F
10%
1mph
NE
Partly Cloudy
Humidity
91%
Feels like
55°F
Dew Point
52°F
3 AM
53°F
10%
1mph
NE
Partly Cloudy
Humidity
95%
Feels like
53°F
Dew Point
52°F
4 AM
52°F
10%
2mph
NE
Hazy
Humidity
97%
Feels like
52°F
Dew Point
51°F
5 AM
51°F
10%
2mph
NE
Hazy
Humidity
98%
Feels like
51°F
Dew Point
50°F
6 AM
50°F
20%
2mph
NE
Foggy
Humidity
100%
Feels like
50°F
Dew Point
50°F
7 AM
49°F
20%
2mph
ENE
Foggy
Humidity
99%
Feels like
49°F
Dew Point
49°F

Today's High Temperature Outlook

Dangerous Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

Today's Weather Outlook

Today's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

(Image provided by Pixabay.com)

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