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Sumter (SC)
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United States weather

Today weather in Sumter

Thursday, December 18th, 2025
today weather
15°
Moderate rain
A slightly cool ambiance awaits Sumter on today, with temperatures hovering between 6 °F in the morning and 14 °F in the afternoon. It'll be quite breezy in Sumter Today with average wind speeds of 16 km/h. Heavy showers are forecasted, reaching up to 9.77 mm.
Friday, Dec. 19
15° / 7°
Temp
87%
Rain
16 km/h
Wind
91%
Humidity
Sumter Weather Pages
Today WeatherTomorrow Weather14 Days Forecast

Sumter hourly forecast for today

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12:00 AM01:00 AM02:00 AM03:00 AM04:00 AM05:00 AM06:00 AM07:00 AM07:22 AM08:00 AM09:00 AM10:00 AM11:00 AM12:00 PM01:00 PM02:00 PM03:00 PM04:00 PM05:00 PM05:16 PM06:00 PM07:00 PM08:00 PM09:00 PM10:00 PM11:00 PM
weatherSunnySunnySunnySunnySunnySunnySunnyPatchy rain possiblesunrisePatchy rain possibleFogOvercastModerate rainFogFogLight rainMistOvercastOvercastsunsetMistOvercastMistMistMistLight rainNext
temperatures8.5°5.4°7.2°7.2°7.3°7.5°7.9°8.2°Sunrise8.4°8.8°9.3°9.9°10.3°11°11.7°12.7°13.6°13.9°Sunset14.2°14.5°14.7°14.8°14.5°14.7°
wind speed3 km/h4 km/h4 km/h5 km/h7 km/h8 km/h8 km/h8 km/h9 km/h9 km/h9 km/h10 km/h11 km/h12 km/h12 km/h14 km/h13 km/h17 km/h13 km/h11 km/h9 km/h8 km/h15 km/h6 km/h
wind degree213°63°83°78°80°85°78°83°74°74°89°108°128°153°165°170°176°181°184°203°191°220°218°137°
wind directionSSWENEEENEEEENEEENEENEEESESESSESSESSSSSSWSSWSWSWSE
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0.2 mm0.4 mm0 mm0 mm3.9 mm0 mm0 mm1 mm0 mm0 mm0 mm0 mm0 mm0 mm1 mm1.4 mm2 mm
chance for rain0%0%0%0%0%0%0%100%100%0%0%100%0%0%100%0%0%0%0%0%0%100%100%100%
chance for snow0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%
humidity60%100%77%82%88%90%92%93%93%98%98%98%97%98%97%95%91%91%94%94%95%97%98%98%
dew point1.1°2.1°3.1°4°5.2°5.9°6.5°7.2°7.5°8.3°9°9.5°10°10.5°11.2°11.6°12.4°13.1°13.3°13.5°14°14.3°14.5°14°
visibility10 km16 km10 km10 km10 km10 km2 km10 km10 km10 km10 km10 km10 km2 km10 km10 km10 km10 km7 km10 km10 km2 km7 km9 km
cloud cover0%25%1%0%1%3%4%85%89%100%100%100%100%100%100%100%100%100%100%99%100%100%100%100%
UV000000000.10.30.70.90.90.50.70.10.10000000

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Weather in Sumter today

temperatures
temperatures
15 °F
rain
rain
9.8 mm
wind
wind
16 km/h
0.2
UV
Low
Sumter daylight overview ☀️
Today in Sumter, The sun rises at 07:22 and sets at 17:16, giving a total daylight duration of 9 hours and 54 minutes.

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What to wear today in Sumter? clothing recommendations

Stay comfortably stylish - your tailored guide for today's Sumter forecast.
  • Long-sleeve shirtLong-sleeve shirt
  • Long pantLong pant
  • Closed-toe shoesClosed-toe shoes
  • Light jacketLight jacket
  • Cap/HatCap/Hat
  • ScarfScarf
  • UmbrellaUmbrella

The weather today in Sumter - FAQ

What is the maximum temperature for today in Sumter?
The maximum temperature for today in Sumter is expected to be 15° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Sumter? 🌧️
Yes, there is a 87% chance of rain in Sumter today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Sumter? 🌀
The wind in Sumter is expected to blow at 16 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Sumter today?
Given the forecast of 15 °F with a 87% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Sumter today.
What is the sunrise and sunset time for Sumter today?
The sun is expected to rise at 07:22 and set at 17:16 in Sumter.
How accurate is the weather forecast Sumter today? ✅
Sumter weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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Location coordinates Where is Sumter?

Get accurate weather forecasts for Sumter, located at latitude 33.92 and longitude -80.341. Stay updated with localized weather information tailored for Sumter.

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