Weather forecast for todaySumter, SC

Weather forecast for today

Current condition 2:37 pm EST

  • 79°F
  • Feels like:
    81°F
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0"
  • Wind: 8mphE 90°
  • Humidity: 56%
  • Dewpoint: 63°F
  • Pressure: 30.16"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
In Sumter, currently, the sky is mainly clouded, with limited clear patches.
The temperature is a moderately hot 78.8°F, and the felt air temperature is almost the same at 80.6°F. The current temperature is almost at the maximum predicted 80.6°F for today.

Tuesday Nov 3, 2026

  • 81°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 8mphESE 118°
  • Humidity: 56%
  • UV index: 2
  • Sunrise: 6:42 am EST
  • Sunset: 5:27 pm EST
  • ▼
Today, in Sumter, sunny moments will alternate with patchy cloud cover.
The temperature is anticipated to vary between a maximum of a temperate 80.6°F and a minimum of a moderate 57.2°F.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is appraised at 82.4°F.
Expect a warmer feel as the forecasted high matches October's 73.8°F, rather than November's average of 62.4°F.
Sunrise was at 6:42 am and sunset will be at 5:27 pm; the daylight will last for 10h and 44min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 82°C.
Coldest period: 11 pm - 12 am 61°C.

Chance of precipitation

Highest chance: 12 am 8%.

Hourly weather forecast

  • 3 pm
  • 79°F
  • Feels like:
    82°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphESE 112°
  • Humidity: 54%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 4 pm
  • 79°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphESE 112°
  • Humidity: 53%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 75°F
  • Feels like:
    75°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 8mphESE 120°
  • Humidity: 55%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 5:27 pm
  • 6 pm
  • 72°F
  • Feels like:
    72°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphSE 125°
  • Humidity: 66%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 7 pm
  • 68°F
  • Feels like:
    68°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphSE 127°
  • Humidity: 77%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 66°F
  • Feels like:
    66°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 3mphESE 120°
  • Humidity: 83%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 64°F
  • Feels like:
    64°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 3mphESE 119°
  • Humidity: 88%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 63°F
  • Feels like:
    63°F
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 2mphESE 110°
  • Humidity: 92%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 61°F
  • Feels like:
    61°F
Clear
Clear
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 2mphE 100°
  • Humidity: 97%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 61°F
  • Feels like:
    61°F
Clear
Clear
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 2mphE 93°
  • Humidity: 100%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the rest of Tuesday, a combination of cloud-filled and mostly clear weather is expected.
The temperature will vary between a maximum of 78.8°F and a minimum of 60.8°F. The warmest part of the day will be at 3 pm and 4 pm.
The maximum temperature will align more closely with October's average high of 73.8°F than with November's 62.4°F. Forecasts show a temperature also more consistent with October's average minimum of 56.7°F rather than the November average of 46.4°F.
Updated: Nov 3, 2026 @ 19:37:57 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 2:37 pm EST is 78.8°F.

Today, sun and clouds will share the sky, creating a partly cloudy day.

Today, the highest temperature will be 80.6°F, while the lowest temperature will be 57.2°F. The maximum heat index, which measures the combined effect of heat and moisture, is estimated at 82.4°F.
The highest temperature will be notably higher than the average maximum of 62.4°F in November. The lowest temperature will be also significantly higher than the average low of 46.4°F.

On Tuesday, in Sumter, sunrise was at 6:42 am and sunset will be at 5:27 pm (EST).

Today, the daylight will last for 10h and 44min.