Weather forecast for todaySumter, SC

Weather forecast for today

Current condition 3:52 pm EST

  • 79°F
  • Feels like:
    79°F
Partly Cloudy
Partly Cloudy
  • Precipitation: 0"
  • Wind: 7mphE 80°
  • Humidity: 55%
  • Dewpoint: 61°F
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
At the moment, in Sumter, there are some clouds in the sky, but sunshine is still visible.
The temperature is a warm 78.8°F.

Tuesday Nov 3, 2026

  • min.
  • 57°F
Mostly Clear
Mostly Clear
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 8mphESE 102°
  • Humidity: 86%
  • UV index: 0
  • Sunrise: 6:42 am EST
  • Sunset: 5:27 pm EST
  • ▼
In Sumter, for the remainder of the afternoon, mostly clear skies will bring a settled pattern.
The lowest temperature will be a mild 57.2°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: 4 pm 81°C.
Coldest period: 11 pm - 12 am 61°C.

Chance of precipitation

Highest chance: 12 am 8%.

Hourly weather forecast

  • 4 pm
  • 79°F
  • Feels like:
    81°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphESE 112°
  • Humidity: 54%
  • 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: 7mphESE 119°
  • Humidity: 56%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 5:27 pm
  • 6 pm
  • 70°F
  • Feels like:
    70°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphSE 125°
  • Humidity: 70%
  • 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: 76%
  • 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 121°
  • Humidity: 82%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 64°F
  • Feels like:
    64°F
Clear
Clear
  • Precip. probability: 2%
  • 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: 3%
  • 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 101°
  • 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
  • ▼
  • 1 am
  • 59°F
  • Feels like:
    59°F
Mostly Clear
Mostly Clear
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 2mphE 93°
  • Humidity: 100%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the remainder of Tuesday, a cloudless sky and mainly sunshiny weather are expected.
The temperature will vary between the highest temperature of 78.8°F and the lowest temperature of 60.8°F.
Updated: Nov 3, 2026 @ 20:52:05 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (3:52 pm EST) it is 78.8°F in Sumter.

Today, expect mostly clear skies with light airflow.

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

In Sumter, the length of the day today will be 10h and 44min.