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Sumter Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Sumter

Sumter temperature today is 13°, feels like 13°, with a humidity level of 97% and wind at 5.54 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Sumter: expect a high of 32° and a low of 15°, with clear sky.

clear sky
13°
clear sky
H: 14° L: 13°
Feels like 13°
AQI: Moderate (3/5)
Sumter
Weather Updated Sep 29, 2026 2:55 PM
Humidity
97%
Dew 13°
Wind speed
5.54 km/h
NNE
Pressure
1015 hPa
Visibility
10 km
High Humidity
Humidity is 97%. May feel uncomfortable.
Weather Summary
Currently in Sumter, expect varied conditions with mild temperatures around 13°. Winds are a light breeze. High humidity may make it feel uncomfortable.
Tue
clear sky
31° 14°
Wed
clear sky
32° 15°
Thu
clear sky
31° 18°
Fri
few clouds
32° 19°
Sat
overcast clouds
33° 22°
20%
Daily Weather Forecast
Tuesday
09/29/2026
clear sky
14°
31°
Wednesday
09/30/2026
clear sky
15°
32°
Thursday
10/01/2026
clear sky
18°
31°
Friday
10/02/2026
few clouds
19°
32°
Saturday
10/03/2026
overcast clouds
22°
33°
20%
Precipitation Probability
0%
08
0%
11
0%
14
0%
17
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
0%
14
0%
17
0%
20
0%
23
0%
02
0%
05
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
15°
Tue
08:00
27°
 
31°
 
30°
 
22°
Tue
20:00
18°
 
16°
 
15°
 
16°
Wed
08:00
28°
 
32°
 
31°
 
23°
Wed
20:00
22°
 
20°
 
18°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
07:14
Sunset
Sunset
19:09
Moon Phase
Waning Gibbous (78%)
Timezone: GMT+05:30
Last updated: Sep 29, 2026 2:55 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
33.920441
Longitude
Longitude
-80.341469
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More about Sumter
Content curated by the NearWeather editorial team · Updated periodically
Sumter is a city located in the state of South Carolina, in the United States. It is the county seat of Sumter County. The city has a population of approximately 40,000 people. The climate in Sumter is humid subtropical, with hot and humid summers and mild to cool winters. The average high temperature in the summer is in the mid-90s (Fahrenheit), while the average low temperature in the winter is in the low-30s. Average rainfall is around 47 inches per year.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Sumter
What is the temperature in Sumter right now?

The current temperature in Sumter is 13°, and it feels like 13°. Today's high is 14° and the low is 13°.

Will it rain in Sumter today?

No rain is expected in Sumter today (0% chance). Conditions are currently clear sky.

What is the weather in Sumter today?

Sumter is experiencing clear sky with a temperature of 13°. Humidity is at 97% and wind speed is 5.54 km/h from the NNE.

What is the humidity in Sumter today?

Humidity in Sumter is 97% right now, with a dew point of 13°. Conditions may feel muggy or uncomfortable.

What is the wind speed in Sumter today?

Wind speed in Sumter is 5.54 km/h, flowing at 20° NNE wind direction.

What is the 5-day forecast for Sumter?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Sumter. Today's high is 14° and low is 13°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Sumter today?

It feels like 13° in Sumter today, with 0% cloud cover and 10 km visibility.

Weather in Sumter
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