Sumter, SC Weather

As of

Weather Station:Sumter County Emergency Management Agency

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57degrees Fahrenheit

Feels like:57°F

Hi: 65Lo: 42

Mostly Sunny

Live Weather Radar

Sumter, SC weather radar map

Current Weather Details

Windchill
57°
Daily Rain
0"
Dew point
30°
Monthly Rain
0.86"
Humidity
35%
Avg. Wind
WSW 1 mph
Pressure
30.28" ↓
Wind Gust
W 4 mph
Sunrise
7:26 AM
Moon
Waxing Crescent
Sunset
7:32 PM
UV Index
6 (High)

Weather Forecast

  • Today

    Hi

    Mostly sunny. Highs in the mid 60s. Light and variable winds.

  • Tonight

    Lo

    Partly cloudy in the evening then becoming mostly clear. Lows in the upper 30s. Light and variable winds.

Sumter, SC 10-day weather forecast

AIR QUALITY

37 | Fair

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

POLLEN COUNT & ALLERGY FORECAST

9.5 Medium-High

Predominant Pollen:Cedar/Juniper, Birch and Elm
View the Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:823.8 miles

No Lightning Nearby

Real-time lightning alerts & live Map