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Princeton Junction Weather Today

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

Princeton Junction temperature today is 22°, feels like 23°, with a humidity level of 82% and wind at 14.83 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Princeton Junction: expect a high of 24° and a low of 14°, with scattered clouds.

broken clouds
22°
broken clouds
H: 24° L: 21°
Feels like 23°
AQI: Good (1/5)
Princeton Junction
Weather Updated Oct 2, 2026 7:34 PM
Humidity
82%
Dew 19°
Wind speed
14.83 km/h
SSW
Pressure
1014 hPa
Visibility
10 km
Windy Conditions
Wind speed is 14.83 km/h.
Weather Summary
Currently in Princeton Junction, expect varied conditions with warm temperatures around 22°. Winds are a light breeze. High humidity may make it feel uncomfortable.
Fri
broken clouds
28° 19°
46%
Sat
scattered clouds
24° 14°
Sun
overcast clouds
19° 13°
Mon
few clouds
22° 12°
Tue
scattered clouds
16° 9°
Daily Weather Forecast
Friday
10/02/2026
broken clouds
19°
28°
46%
Saturday
10/03/2026
scattered clouds
14°
24°
Sunday
10/04/2026
overcast clouds
13°
19°
Monday
10/05/2026
few clouds
12°
22°
Tuesday
10/06/2026
scattered clouds
9°
16°
Precipitation Probability
0%
11
0%
14
46%
17
20%
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
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
24°
Fri
11:00
28°
 
26°
 
23°
 
19°
Fri
23:00
18°
 
15°
 
15°
 
20°
Sat
11:00
24°
 
21°
 
17°
 
14°
Sat
23:00
15°
 
13°
 
14°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:55
Sunset
Sunset
18:39
Moon Phase
Last Quarter (42%)
Timezone: GMT+05:30
Last updated: Oct 2, 2026 7:34 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 temperature in Princeton Junction right now?

The current temperature in Princeton Junction is 22°, and it feels like 23°. Today's high is 24° and the low is 21°.

Will it rain in Princeton Junction today?

No rain is expected in Princeton Junction today (0% chance). Conditions are currently broken clouds.

What is the weather in Princeton Junction today?

Princeton Junction is experiencing broken clouds with a temperature of 22°. Humidity is at 82% and wind speed is 14.83 km/h from the SSW.

What is the humidity in Princeton Junction today?

Humidity in Princeton Junction is 82% right now, with a dew point of 19°. Conditions may feel muggy or uncomfortable.

What is the wind speed in Princeton Junction today?

Wind speed in Princeton Junction is 14.83 km/h, flowing at 210° SSW wind direction.

What is the 5-day forecast for Princeton Junction?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Princeton Junction. Today's high is 24° and low is 21°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Princeton Junction today?

It feels like 23° in Princeton Junction today, with 63% cloud cover and 10 km visibility.

Weather in Princeton Junction
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