Weather forecast for todayPrinceton Junction, NJ

Weather forecast for today

Current condition 1:24 pm EDT

  • 52°F
  • Feels like:
    46°F
Fair
Fair
  • Precipitation: 0"
  • Wind: 14mphNNW 340°
  • Humidity: 49%
  • Dewpoint: 34°F
  • Pressure: 30.19"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
Currently, another day of fair weather brings comfortable and sunny conditions.
The temperature is a cool 51.8°F, the apparent reading is estimated at a brisk 46.4°F. The current temperature is the maximum anticipated temperature for today.

Saturday Oct 17, 2026

  • 52°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 18mphN 352°
  • Humidity: 43%
  • UV index: 4
  • Sunrise: 7:11 am EDT
  • Sunset: 6:15 pm EDT
  • ▼
Today, on Saturday, October 17, a partly cloudy outlook will keep the sky interesting throughout the day.
The highest temperature will be a fresh 51.8°F, while the lowest temperature will be a wintry 33.8°F.
It will be colder today, with temperatures aligning more closely with November's 51.8°F than October's 63.9°F.
Sunrise was at 7:11 am and sunset will be at 6:15 pm; the daylight will last for 11h and 4min.

Hourly overview

Hourly temperatures

Warmest period: 2 pm - 5 pm 52°C.
Coldest hour: 11 pm 41°C.

Chance of precipitation

Highest chance: 3 pm 4%.

Hourly weather forecast

  • 2 pm
  • 52°F
  • Feels like:
    46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 17mphN 350°
  • Humidity: 47%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 3 pm
  • 52°F
  • Feels like:
    46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 16mphN 352°
  • Humidity: 44%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 52°F
  • Feels like:
    46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 16mphN 351°
  • Humidity: 42%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 52°F
  • Feels like:
    48°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphN 354°
  • Humidity: 39%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 50°F
  • Feels like:
    46°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphNNW 348°
  • Humidity: 40%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:15 pm
  • 7 pm
  • 48°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphN 350°
  • Humidity: 44%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 46°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphNNW 348°
  • Humidity: 47%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 45°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphN 349°
  • Humidity: 50%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 43°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphN 352°
  • Humidity: 53%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 41°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphN 352°
  • Humidity: 56%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the rest of the day, a combination of cloudy and dry and sunny weather is forecasted.
The temperature will be between a minimum of 41°F and a maximum of 51.8°F. The warmest part of the day will be from 2 pm to 5 pm.
Today, the maximum will match more closely with November's typical value than October's 63.9°F. The minimum temperature will be also more similar to November's average low of 37.8°F than October's typical 49.1°F.
Updated: Oct 17, 2026 @ 17:24:05 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 1:24 pm EDT, the temperature is 51.8°F. Feels-like temperature is 46.4°F.

Today, in Princeton Junction, a pleasant mix of sun and clouds will define the day.

Today, the maximum temperature will be 51.8°F, while the minimum temperature will be 33.8°F.
The maximum temperature will be notably lower than the average highest temperature of 63.9°F in October. The lowest temperature today will be also uncommonly lower than the average low of 49.1°F.

On Saturday, in Princeton Junction, sunrise was at 7:11 am and sunset will be at 6:15 pm (EDT).

Today, the daylight will last for 11h and 4min.