Weather forecast for todayWilliston, SC

Weather forecast for today

Current condition 3:21 am EST

  • 55°F
  • Feels like:
    55°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 1mphS 180°
  • Humidity: 93%
  • Dewpoint: 54°F
  • Pressure: 30.15"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
Currently, in Williston, a bright and clear sky dominates the horizon.
The temperature is a moderate 55.4°F. The present temperature is at its lowest of the day.

Friday Oct 30, 2026

  • 82°F
  • 55°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 7mphNNE 25°
  • Humidity: 67%
  • UV index: 5
  • Sunrise: 7:42 am EDT
  • Sunset: 6:35 pm EDT
  • ▼
On Friday, October 30, sunshine is forecasted under mostly clear skies.
Temperature fluctuations will be substantial, ranging from a peak of a temperate 82.4°F to a low of a refreshing 55.4°F.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is calculated to be a hot 86°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Expect a warmer feel as the forecasted high matches September's 84°F, rather than October's average of 73.8°F.
Sunrise will be at 7:42 am and sunset at 6:35 pm; the daylight will last for 10h and 53min.

Hourly overview

Hourly temperatures

Warmest period: 3 pm - 5 pm 81°C.
Coldest hour: 7 am 54°C.

Chance of precipitation

Highest chance: 11 pm 4%.

Hourly weather forecast

  • 6 am
  • 54°F
  • Feels like:
    54°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 1mphN 355°
  • Humidity: 96%
  • Pressure: 30.15"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
Sunrise: 7:42 am
  • 8 am
  • 54°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 2mphN 3°
  • Humidity: 100%
  • Pressure: 30.18"Hg
  • Visibility: 6mi
  • UV index: 0
  • ▼
  • 10 am
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 5mphNNE 22°
  • Humidity: 77%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 75°F
  • Feels like:
    75°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphNE 39°
  • Humidity: 54%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 2 pm
  • 79°F
  • Feels like:
    81°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphNE 42°
  • Humidity: 41%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 5
  • ▼
  • 4 pm
  • 81°F
  • Feels like:
    81°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphNE 45°
  • Humidity: 36%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 6 pm
  • 77°F
  • Feels like:
    77°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphNE 43°
  • Humidity: 42%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:35 pm
  • 8 pm
  • 66°F
  • Feels like:
    66°F
Mostly Clear
Mostly Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphNE 54°
  • Humidity: 69%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 61°F
  • Feels like:
    61°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 1mphNE 39°
  • Humidity: 84%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, primarily mostly clear and occasionally overcast weather is predicted.
The temperature will vary between the highest temperature of 80.6°F and the lowest temperature of 53.6°F. The warmest part of the day will be from 3 pm to 5 pm.
The temperature will feel more comparable to September's average high than the expected maximum for October. The temperature low is forecasted to be similar to the usual October value of 56.8°F.
Updated: Oct 30, 2026 @ 08:21:23 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 3:21 am EST, the temperature is 55.4°F.

On Friday, expect sunny weather with a crisp, clear sky.

Today, the maximum temperature in Williston will be 82.4°F, while the minimum temperature will be 55.4°F. The maximum heat index, which factors the actual air temperature with the relative humidity, is computed to be 86°F.
The highest temperature will be slightly warmer than the average maximum of 73.8°F in October. The lowest temperature will be in line with the average low of 56.8°F.

On Friday, in Williston, sunrise will be at 7:42 am and sunset at 6:35 pm (EDT).

In Williston, the length of the day today will be 10h and 53min.