Weather forecast for todaySumter, SC

Weather forecast for today

Current condition 12:51 am EST

  • 70°F
  • Feels like:
    70°F
Partly Cloudy
Partly Cloudy
  • Precipitation: 0"
  • Wind: 0mphNNW 340°
  • Humidity: 87%
  • Dewpoint: 64°F
  • Pressure: 29.97"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
Currently, in Sumter, a mix of cloud cover and clear skies can be seen.
The temperature is an agreeable 69.8°F. The current temperature is almost at the minimum-expected 66.2°F for today.

Thursday Nov 5, 2026

  • 82°F
  • 66°F
Cloudy
Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 8mphSSW 197°
  • Humidity: 77%
  • UV index: 3
  • Sunrise: 6:44 am EST
  • Sunset: 5:25 pm EST
  • ▼
Today, low clouds will cover the sky.
The highest temperature will be a moderately hot 82.4°F, while the lowest predicted temperature is a comfortable 66.2°F.
The maximum heat index, which combines air temperature and relative humidity, is appraised at a tropical 89.6°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The predicted high will feel warmer, consistent with October's climate average of 73.8°F.
Sunrise will be at 6:44 am and sunset at 5:25 pm; the daylight will last for 10h and 41min.

Hourly overview

Hourly temperatures

Warmest hour: 1 pm 86°C.
Coldest period: 4 am - 7 am 66°C.

Chance of precipitation

Highest chance: 7 am - 10 am 18%.

Hourly weather forecast

  • 2 am
  • 68°F
  • Feels like:
    68°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 0mphS 182°
  • Humidity: 92%
  • Pressure: 29.94"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 4 am
  • 66°F
  • Feels like:
    66°F
Cloudy
Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 1mphS 188°
  • Humidity: 100%
  • Pressure: 29.94"Hg
  • Visibility: 5mi
  • UV index: 0
  • ▼
  • 6 am
  • 66°F
  • Feels like:
    66°F
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 1mphS 183°
  • Humidity: 100%
  • Pressure: 29.94"Hg
  • Visibility: 2mi
  • UV index: 0
  • ▼
Sunrise: 6:44 am
  • 8 am
  • 70°F
  • Feels like:
    72°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 3mphS 184°
  • Humidity: 99%
  • Pressure: 29.97"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 10 am
  • 75°F
  • Feels like:
    81°F
Cloudy
Cloudy
  • Precip. probability: 18%
  • Precipitation: 0"
  • Wind: 6mphSSW 195°
  • Humidity: 80%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 81°F
  • Feels like:
    84°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 8mphSSW 206°
  • Humidity: 67%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 82°F
  • Feels like:
    86°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 7mphSSW 208°
  • Humidity: 64%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 81°F
  • Feels like:
    84°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 6mphSSW 201°
  • Humidity: 66%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 5:25 pm
  • 6 pm
  • 75°F
  • Feels like:
    79°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0"
  • Wind: 2mphS 191°
  • Humidity: 80%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 70°F
  • Feels like:
    73°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 3mphS 189°
  • Humidity: 96%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 68°F
  • Feels like:
    70°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 3mphSSW 195°
  • Humidity: 100%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Sumter, cloudy weather is anticipated.
The temperature will vary between the lowest temperature of 64.4°F and the highest temperature of 82.4°F. The warmest part of the day will be from 1 pm to 3 pm.
The temperature will feel more alike with October's average high than the expected maximum for November. The minimum temperature will be also more close to October's average low of 56.7°F than November's typical value of 46.4°F.
Updated: Nov 5, 2026 @ 05:51:57 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 12:51 am EST, the temperature is 69.8°F.

On Thursday, in Sumter, gray and overcast skies will be present.

Today, the highest temperature will be 82.4°F, while the lowest temperature will be 66.2°F. The maximum heat index, which measures the combined effect of heat and moisture, is estimated at 89.6°F.
The highest temperature will be noticeably higher than the average maximum of 62.4°F in November. The lowest temperature will be also uncommonly higher than the average low of 46.4°F.

On Thursday, in Sumter, sunrise will be at 6:44 am and sunset at 5:25 pm (EST).

In Sumter, the length of the day today will be 10h and 41min.