Weather forecast for todayWilliamson, PA

Weather forecast for today

Current condition 9:42 am EDT

  • 50°F
  • Feels like:
    45°F
Partly Cloudy
Partly Cloudy
  • Precipitation: 0"
  • Wind: 14mphN 350°
  • Humidity: 57%
  • Dewpoint: 36°F
  • Pressure: 30.22"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
At the moment, in Williamson, mild cloud cover is present, keeping the day bright but not completely clear.
The temperature is a fresh 50°F, and the apparent temperature is estimated at a chilly 44.6°F. The current temperature is nearly at the maximum of today's predicted 53.6°F.

Saturday Oct 17, 2026

  • 54°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 14mphN 351°
  • Humidity: 45%
  • UV index: 4
  • Sunrise: 7:23 am EDT
  • Sunset: 6:29 pm EDT
  • ▼
On Saturday, in Williamson, high-altitude clouds may scatter across the sky, but the sun will still shine.
The highest predicted temperature is a crisp 53.6°F, while the lowest temperature will be an icy 33.8°F.
Forecast models suggest colder conditions, with a peak that mirrors November's climate average rather than October's.
Sunrise was at 7:23 am and sunset will be at 6:29 pm; the daylight will last for 11h and 5min.

Hourly overview

Hourly temperatures

Warmest period: 2 pm - 4 pm 54°C.
Coldest hour: 12 am 43°C.

Chance of precipitation

Highest chance: 10 am 15%.

Hourly weather forecast

  • 10 am
  • 50°F
  • Feels like:
    45°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 14mphN 349°
  • Humidity: 56%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 11 am
  • 50°F
  • Feels like:
    45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphN 351°
  • Humidity: 52%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 12 pm
  • 52°F
  • Feels like:
    46°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphN 354°
  • Humidity: 48%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 1 pm
  • 54°F
  • Feels like:
    48°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphN 353°
  • Humidity: 43%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 2 pm
  • 54°F
  • Feels like:
    50°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphN 349°
  • Humidity: 40%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 3 pm
  • 54°F
  • Feels like:
    50°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphN 350°
  • Humidity: 38%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 54°F
  • Feels like:
    50°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphNNW 348°
  • Humidity: 37%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 5 pm
  • 54°F
  • Feels like:
    48°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 13mphN 350°
  • Humidity: 37%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 50°F
  • Feels like:
    46°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphNNW 348°
  • Humidity: 42%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:29 pm
  • 7 pm
  • 48°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphNNW 342°
  • Humidity: 45%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 46°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphNNW 339°
  • Humidity: 48%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 46°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphNNW 347°
  • Humidity: 50%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 45°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphNNW 349°
  • Humidity: 55%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 43°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphNNW 343°
  • Humidity: 60%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, primarily dry and sunny and occasionally cloudy weather is anticipated.
The temperature will be between the lowest temperature of 42.8°F and the highest temperature of 53.6°F. The warmest part of the day will be from 1 pm to 5 pm.
The maximum is expected to resemble November's average high of 50.5°F rather than October's. The expected low will be also more similar to what’s common in November than the current October average of 46°F.
Updated: Oct 17, 2026 @ 13:42:02 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (9:42 am EDT) it is 50°F in Williamson. Feels-like temperature is 44.6°F.

Today, patchy clouds will move across the sky, allowing for sunshine at times.

Today, the maximum temperature will be 53.6°F, while the minimum temperature will be 33.8°F.
Today, the highest temperature will be notably lower than the average maximum of 63.3°F in October. The lowest temperature today will be also uncommonly lower than the average low of 46°F.

On Saturday, in Williamson, sunrise was at 7:23 am and sunset will be at 6:29 pm (EDT).

In Williamson, today, there will be 11h and 5min of daylight.