Weather forecast for 10 daysWilliamson, WV

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 55°F
  • 37°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 9mphN 1°
  • Humidity: 68%
  • UV index: 4
  • Sunrise: 7:39 am EDT
  • Sunset: 6:49 pm EDT
  • ▼
Today, on Saturday, October 17, expect cloudy weather in the morning, but skies will gradually clear, allowing for plenty of sunshine later.
The highest forecasted temperature is a refreshing 55.4°F, while the lowest temperature will be a wintry 37.4°F.
The expected high is lower and consistent with November's normal of 54°F rather than October's.
Sunrise was at 7:39 am and sunset will be at 6:49 pm; the daylight will last for 11h and 10min.

Sunday Oct 18, 2026

  • 66°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 4mphENE 67°
  • Humidity: 59%
  • UV index: 5
  • Sunrise: 7:40 am EDT
  • Sunset: 6:47 pm EDT
  • ▼
Tomorrow, on Sunday, conditions will remain bright with clear skies.
Forecasted temperature values will span from a comfortable 66.2°F down to an icy 41°F.
The anticipated peak temperature will reflect the average October high of 66.2°F.
Sunrise will be at 7:40 am and sunset at 6:47 pm; tomorrow's daylight will last for 11h and 7min.

10-day overview

Daily temperatures

Warmest day: Monday 26.10. 75°C.
Coldest day: today 55°C.

Chance of precipitation

Highest chance: today 15%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 55°F
  • 37°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 9mphN 1°
  • Humidity: 68%
  • UV index: 4
  • Sunrise: 7:39 am EDT
  • Sunset: 6:49 pm EDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 66°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 4mphENE 67°
  • Humidity: 59%
  • UV index: 5
  • Sunrise: 7:40 am EDT
  • Sunset: 6:47 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 72°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphNE 56°
  • Humidity: 48%
  • UV index: 5
  • Sunrise: 7:41 am EDT
  • Sunset: 6:46 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 73°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 5mphNNE 19°
  • Humidity: 57%
  • UV index: 5
  • Sunrise: 7:42 am EDT
  • Sunset: 6:45 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 72°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 4mphNNE 30°
  • Humidity: 62%
  • UV index: 5
  • Sunrise: 7:43 am EDT
  • Sunset: 6:43 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 70°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 5mphN 11°
  • Humidity: 68%
  • UV index: 5
  • Sunrise: 7:44 am EDT
  • Sunset: 6:42 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 70°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 5mphNNE 27°
  • Humidity: 66%
  • UV index: 5
  • Sunrise: 7:45 am EDT
  • Sunset: 6:41 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 72°F
  • 46°F
Sunny
Sunny
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 4mphNE 51°
  • Humidity: 66%
  • UV index: 4
  • Sunrise: 7:46 am EDT
  • Sunset: 6:40 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 73°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 4mphNNE 32°
  • Humidity: 65%
  • UV index: 4
  • Sunrise: 7:47 am EDT
  • Sunset: 6:38 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 75°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 4mphW 274°
  • Humidity: 70%
  • UV index: 4
  • Sunrise: 7:48 am EDT
  • Sunset: 6:37 pm EDT
  • ▼
It is expected that a combination of clear and dull weather is anticipated.
Rainfall is not forecasted in Williamson in the upcoming days.
Noticeable swings in temperature are expected throughout the forecast window. Forecast highs will fluctuate between 55.4°F and 75.2°F, while the lowest night temperatures will vary also significantly, as the overnight lows will vary from 37.4°F to 53.6°F.
The warmest day will be next Monday, with a maximum of 75.2°F; today is the coldest day, with a maximum temperature of 55.4°F.
Updated: Oct 17, 2026 @ 13:51:12 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, early clouds will give way to sunshine in the afternoon.

Today, the maximum temperature will be 55.4°F, while the minimum temperature will be 37.4°F.
Today, the maximum temperature will be noticeably lower than the average highest temperature of 66.2°F in October. The lowest temperature today will be also uncommonly lower than the average low of 46.9°F.

On Saturday, in Williamson, sunrise was at 7:39 am and sunset will be at 6:49 pm (EDT).

Today, the daylight will last for 11h and 10min.

On Sunday, in Williamson, sunny and dry conditions are anticipated.

Tomorrow, the maximum temperature in Williamson will be 66.2°F, while the minimum temperature will be 41°F.
The maximum temperature tomorrow will be in line with the average highest temperature in October. The lowest temperature tomorrow will be slightly cooler than the average low temperature.

On Sunday, in Williamson, sunrise will be at 7:40 am and sunset at 6:47 pm (EDT).

In Williamson, the length of the day tomorrow will be 11h and 7min.