Weather forecast for todayWilliamstown, NJ

Weather forecast for today

Current condition 2:36 pm EDT

  • 50°F
  • Feels like:
    45°F
Partly Cloudy
Partly Cloudy
  • Precipitation: 0"
  • Wind: 13mphNNW 340°
  • Humidity: 54%
  • Dewpoint: 34°F
  • Pressure: 30.2"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
In Williamstown, currently, the weather is partly cloudy with occasional clear patches.
The temperature is a crisp 50°F, with the apparent temperature being computed to be a frosty 44.6°F. The current temperature is nearly at the maximum predicted 51.8°F for today.

Saturday Oct 17, 2026

  • 52°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 17mphN 356°
  • Humidity: 49%
  • UV index: 4
  • Sunrise: 7:12 am EDT
  • Sunset: 6:18 pm EDT
  • ▼
Today, the sky will feature a blend of clouds and sunshine.
The temperature will fluctuate from a high of a fresh 51.8°F to a low of an icy 37.4°F.
The temperature will be lower and more consistent with November's average high of 53.4°F than with October's usual.
Sunrise was at 7:12 am and sunset will be at 6:18 pm; the daylight will last for 11h and 5min.

Hourly overview

Hourly temperatures

Warmest period: 3 pm - 6 pm 50°C.
Coldest period: 11 pm - 12 am 43°C.

Chance of precipitation

Highest chance: 9 pm - 12 am 1%.

Hourly weather forecast

  • 3 pm
  • 50°F
  • Feels like:
    45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphN 354°
  • Humidity: 51%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 50°F
  • Feels like:
    45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphN 355°
  • Humidity: 50%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 50°F
  • Feels like:
    46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphN 356°
  • Humidity: 47%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 50°F
  • Feels like:
    46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphN 357°
  • Humidity: 43%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:18 pm
  • 7 pm
  • 48°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphN 356°
  • Humidity: 48%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 46°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphN 354°
  • Humidity: 51%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 45°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphN 359°
  • Humidity: 54%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 45°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 8mphN 359°
  • Humidity: 55%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 43°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphN 2°
  • Humidity: 58%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 43°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphN 0°
  • Humidity: 59%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the rest of the day, expect mostly cloudy skies.
The temperature will vary between a maximum of 50°F and a minimum of 42.8°F. The warmest part of the day will be from 3 pm to 6 pm.
The expected temperature aligns more with November's average high than with October's 65.3°F. Forecast models suggest a low also more alike with November's typical minimum of 40.1°F than October's usual 51.3°F.
Updated: Oct 17, 2026 @ 18:36:09 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (2:36 pm EDT) it is 50°F in Williamstown. Feels-like temperature is 44.6°F.

On Saturday, a partly cloudy sky is anticipated.

Today, the maximum temperature will be 51.8°F, while the minimum temperature will be 37.4°F.
The maximum temperature today will be significantly lower than the average highest temperature of 65.3°F in October. The lowest temperature will be also noticeably lower than the average low of 51.3°F.

On Saturday, in Williamstown, sunrise was at 7:12 am and sunset will be at 6:18 pm (EDT).

In Williamstown, the length of the day today will be 11h and 5min.