Weather forecast for todaySumter, SC

Weather forecast for today

Current condition 9:07 pm EST

  • 66°F
  • Feels like:
    66°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 1mphNW 310°
  • Humidity: 77%
  • Dewpoint: 59°F
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
In Sumter, currently, a perfect day unfolds under completely clear skies.
The temperature is a comfortable 66.2°F. The current temperature is a few degrees off the lowest anticipated temperature.

Tuesday Nov 3, 2026

  • min.
  • 59°F
Mostly Clear
Mostly Clear
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 3mphE 92°
  • Humidity: 95%
  • UV index: 0
  • Sunrise: 6:42 am EST
  • Sunset: 5:27 pm EST
  • ▼
In Sumter, for the rest of Tuesday, the sky will remain mostly clear with only brief cloud interruptions.
The lowest forecasted temperature is a mild 59°F.
Sunrise was at 6:42 am and sunset at 5:27 pm; the daylight lasted for 10h and 44min.

Hourly overview

Hourly temperatures

Warmest hour: 10 pm 64°C.
Coldest period: 1 am - 6 am 59°C.

Chance of precipitation

Highest chance: 5 am - 6 am 21%.

Hourly weather forecast

  • 10 pm
  • 64°F
  • Feels like:
    64°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphESE 111°
  • Humidity: 83%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 63°F
  • Feels like:
    63°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 1mphE 101°
  • Humidity: 89%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 63°F
  • Feels like:
    63°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 1mphE 93°
  • Humidity: 91%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 1 am
  • 59°F
  • Feels like:
    59°F
Mostly Clear
Mostly Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 2mphE 90°
  • Humidity: 100%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 59°F
  • Feels like:
    59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 2mphE 90°
  • Humidity: 100%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 3 am
  • 59°F
  • Feels like:
    59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0"
  • Wind: 2mphE 82°
  • Humidity: 100%
  • Pressure: 30.12"Hg
  • Visibility: 8mi
  • UV index: 0
  • ▼
  • 4 am
  • 59°F
  • Feels like:
    59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0"
  • Wind: 3mphE 81°
  • Humidity: 100%
  • Pressure: 30.09"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 5 am
  • 59°F
  • Feels like:
    59°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0"
  • Wind: 2mphENE 78°
  • Humidity: 100%
  • Pressure: 30.09"Hg
  • Visibility: 2mi
  • UV index: 0
  • ▼
  • 6 am
  • 59°F
  • Feels like:
    59°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0"
  • Wind: 2mphE 81°
  • Humidity: 100%
  • Pressure: 30.09"Hg
  • Visibility: 5mi
  • UV index: 0
  • ▼
  • 7 am
  • 61°F
  • Feels like:
    61°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0"
  • Wind: 2mphE 93°
  • Humidity: 100%
  • Pressure: 30.09"Hg
  • Visibility: 2mi
  • UV index: 0
  • ▼
  • 8 am
  • 64°F
  • Feels like:
    64°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 4mphE 90°
  • Humidity: 100%
  • Pressure: 30.09"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
Updated: Nov 4, 2026 @ 02:07:10 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 9:07 pm EST, the temperature is 66.2°F.

On Tuesday, a stretch of mostly clear conditions is likely.

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

Today, the daylight lasted for 10h and 44min.