Weather forecast for 10 daysPrinceton Junction, NJ
Weather forecast for the weekend
Sunday Oct 18, 2026
- 59°F
- 37°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 7mphNNE 31°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:12 am EDT
- Sunset: 6:14 pm EDT
- details ▼
Tomorrow, on Sunday, October 18, skies are expected to be clear and full of sunshine.
The temperature is forecasted to vary between a moderate 59°F and a cold 37.4°F.
Tomorrow's high is anticipated to be a few degrees lower than the average high in October of 63.9°F.
Sunrise will be at 7:12 am and sunset at 6:14 pm; tomorrow's daylight will last for 11h and 2min.
The temperature is forecasted to vary between a moderate 59°F and a cold 37.4°F.
Tomorrow's high is anticipated to be a few degrees lower than the average high in October of 63.9°F.
Sunrise will be at 7:12 am and sunset at 6:14 pm; tomorrow's daylight will last for 11h and 2min.
10-day overview
Daily temperatures
Maximum temperature: 70°C.
Coldest day: tomorrow 59°C.
Coldest day: tomorrow 59°C.
Chance of precipitation
Highest chance: Sunday 25.10. 19%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 34°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphN 357°
- Humidity: 65%
- UV index: 0
- Sunrise: 7:11 am EDT
- Sunset: 6:15 pm EDT
- details ▼
- Sunday
- Oct 18, 2026
- 59°F
- 37°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 7mphNNE 31°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:12 am EDT
- Sunset: 6:14 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 64°F
- 46°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 11mphNNE 31°
- Humidity: 55%
- UV index: 4
- Sunrise: 7:13 am EDT
- Sunset: 6:13 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 70°F
- 46°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 14mphNNE 20°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:14 am EDT
- Sunset: 6:11 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 63°F
- 43°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 12mphNNE 28°
- Humidity: 55%
- UV index: 4
- Sunrise: 7:15 am EDT
- Sunset: 6:10 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 66°F
- 45°F
Sunny
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 11mphN 1°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:17 am EDT
- Sunset: 6:08 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 63°F
- 37°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 9mphNNE 26°
- Humidity: 47%
- UV index: 4
- Sunrise: 7:18 am EDT
- Sunset: 6:07 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 61°F
- 37°F
Mostly Sunny
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 7mphNE 45°
- Humidity: 51%
- UV index: 4
- Sunrise: 7:19 am EDT
- Sunset: 6:05 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 64°F
- 41°F
Mostly Sunny
- Precip. probability: 19%
- Precipitation: 0"
- Wind: 6mphNNE 22°
- Humidity: 53%
- UV index: 4
- Sunrise: 7:20 am EDT
- Sunset: 6:04 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 70°F
- 45°F
Partly Cloudy
- Precip. probability: 17%
- Precipitation: 0"
- Wind: 7mphNNW 336°
- Humidity: 55%
- UV index: 4
- Sunrise: 7:21 am EDT
- Sunset: 6:03 pm EDT
- details ▼
During the upcoming ten-day period, primarily sun-filled and occasionally dull weather is expected.
Rainfall is not predicted in Princeton Junction in the upcoming period.
In the upcoming period, the maximum temperature will vary between 59°F and 69.8°F, while the nightly low temperatures will show a considerable swing, as the minimum temperature is expected to range between 33.8°F and 46.4°F.
The warmest days will be Tuesday and next Monday, with a maximum of 69.8°F; the lowest daytime temperature of the period will be reached on Sunday, peaking at 59°F.
Rainfall is not predicted in Princeton Junction in the upcoming period.
In the upcoming period, the maximum temperature will vary between 59°F and 69.8°F, while the nightly low temperatures will show a considerable swing, as the minimum temperature is expected to range between 33.8°F and 46.4°F.
The warmest days will be Tuesday and next Monday, with a maximum of 69.8°F; the lowest daytime temperature of the period will be reached on Sunday, peaking at 59°F.
Updated: Oct 18, 2026 @ 01:47:39 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Tomorrow, in Princeton Junction, expect consistent sunshine and open skies.
Tomorrow, the maximum temperature will be 59°F, while the minimum temperature will be 37.4°F.
Tomorrow, the maximum temperature will be a couple of degrees lower than the average highest temperature in October. The lowest temperature tomorrow will be significantly lower than the average low of 49.1°F.
Tomorrow, the maximum temperature will be a couple of degrees lower than the average highest temperature in October. The lowest temperature tomorrow will be significantly lower than the average low of 49.1°F.
On Sunday, in Princeton Junction, sunrise will be at 7:12 am and sunset at 6:14 pm (EDT).
In Princeton Junction, tomorrow, there will be 11h and 2min of daylight.
