Princeton Junction Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Princeton Junction

Princeton Junction temperature today is 20°, feels like 19°, with humidity at 45% and wind at 4.82 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

clear sky
20°
clear sky
H: 21° L: 18°
Feels like 19°
AQI: (/5)
Humidity
45%
Dew 7°
Wind speed
4.82 km/h
E · G14.47
Pressure
1024 hPa
Visibility
10 km
Weather Summary
Currently in Princeton Junction, expect varied conditions with mild temperatures around 20°. Winds are calm winds.
Precipitation Probability
0%
14
0%
17
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
0%
14
0%
17
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
21°
Mon
14:00
20°
 
18°
 
10°
 
Tue
02:00
 
10°
 
16°
 
18°
Tue
14:00
15°
 
13°
 
11°
 
11°
Wed
02:00
11°
 
12°
 
16°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:02
Sunset
Sunset
19:48
Moon Phase
Waxing Gibbous (95%)
Timezone: GMT+05:30
Last updated: Apr 27, 2026 10:41 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
40.317329
Longitude
Longitude
-74.619881
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More about Princeton Junction
Content curated by the NearWeather editorial team · Updated periodically
Princeton Junction is a census-designated place located in Mercer County, New Jersey, United States. It is located in the central part of West Windsor Township and is centered around the Princeton Junction train station. The climate in Princeton Junction is humid and subtropical. The average temperature year round is between 36 and 68 degrees Fahrenheit. Summers are generally warm and humid while winters are cool with occasional snowfall.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Princeton Junction
What is the Latitude and Longitude of Princeton Junction?

Princeton Junction's Latitude is 40.317329 & Longitude is -74.619881.

What is the weather in Princeton Junction today?

Weather in Princeton Junction is 20° today.

What is the climatic condition of Princeton Junction today?

Climate Conditions in Princeton Junction shows clear sky today.

What is the humidity in Princeton Junction today?

Humidity in Princeton Junction is 45% today.

What is the wind speed in Princeton Junction today?

Wind speed in Princeton Junction is 4.82 km/h, flowing at 96° E wind direction.

What does it feel like in Princeton Junction today?

It feels like 19° in Princeton Junction today, with 0% cloud cover and 10 km visibility.

Weather in Princeton Junction