Sumter, SC Weather

As of

Weather Station:Sumter County Emergency Management Agency

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86degrees Fahrenheit

Feels like:84°F

Hi: 86Lo: 65

Partly Cloudy

Live Weather Radar

Sumter, SC weather radar map

Current Weather Details

Windchill
84°
Daily Rain
0"
Dew point
54°
Monthly Rain
0.29"
Humidity
34%
Avg. Wind
SSW 9 mph
Pressure
29.78" →
Wind Gust
SSW 16 mph
Sunrise
6:39 AM
Moon
Waxing Gibbous
Sunset
8:00 PM
UV Index
8 (Very High)

Weather Forecast

  • Today

    Hi

    Mostly sunny. High temperature around 86F. Dew point will be around 59F with an average humidity of 56%. Winds will be 4 mph from the SW.

  • Tonight

    Lo

    A slight chance of thunderstorms this evening. Mostly cloudy with a chance of showers. Lows in the lower 60s. Southwest winds around 5 mph this evening becoming light and variable. Chance of rain 50 percent.

Sumter, SC 10-day weather forecast

AIR QUALITY

40 | Moderate

Top Triggers:pm25
Air quality data provided by Ambee
View Today's Air Quality details for Sumter, SC

POLLEN COUNT & ALLERGY FORECAST

9.8 High

Predominant Pollen:Oak, Hickory/Pecan and Willow.
View the Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:144.5 miles

No Lightning Nearby

Real-time lightning alerts & live Map