Weather forecast for 10 days
Princeton Junction, NJ

Weather forecast for the weekend

Saturday, Jun 21.

Partly Cloudy
5:27 am

8:33 pm
EDT
Partly Cloudy
91°F / 72°F
  • Wind: 7mph W
  • Humidity: 51%
  • Precip. probability: 4%
  • Precipitation: 0"
  • UV index: 9
On Saturday, June 21, clouds and sunshine will alternate throughout the day.
Rainfall is not predicted. The temperature scale will run from a maximum of a hot 91.4°F to a minimum of a delightful 71.6°F.
The maximum temperature will be higher and more in tune with July's average of 84.7°F than with June's.
Sunrise will be at 5:27 am and sunset at 8:33 pm; the daylight will last for 15h and 6min.

Sunday, Jun 22.

Partly Cloudy
5:27 am

8:33 pm
EDT
Partly Cloudy
93°F / 75°F
  • Wind: 9mph WSW
  • Humidity: 57%
  • Precip. probability: 13%
  • Precipitation: 0"
  • UV index: 9
On Sunday, in Princeton Junction, clouds will come and go, but expect bright periods in between.
Rainfall is not expected. Forecasted temperature values will span from a tropical 93.2°F down to a warm 75.2°F.
On Sunday, a maximum of 93.2°F is expected - more characteristic of July than of June.
Sunrise will be at 5:27 am and sunset at 8:33 pm; the daylight will last for 15h and 6min.

Frequently asked questions

What is the weather forecast for Princeton Junction for Saturday?
On Saturday, in Princeton Junction, thin clouds will pass through at times, but overall, it will remain bright.
Will it rain on Saturday in Princeton Junction?
No, it will not rain on Saturday.
What will be the maximum temperature on Saturday?
On Saturday, the highest temperature will be 91.4°F, while the lowest temperature will be 71.6°F.
What is the weather forecast for Princeton Junction for Sunday?
On Sunday, in Princeton Junction, high-altitude clouds may scatter across the sky, but the sun will still shine.
Will it rain on Sunday?
No, it will not rain on Sunday in Princeton Junction.
What will be the highest temperature on Sunday?
On Sunday, the highest temperature will be 93.2°F, while the lowest temperature will be 75.2°F.
What is the weather forecast for Princeton Junction for the next ten days?
In Princeton Junction, a combination of cloudy, bright and storm-filled weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rainfall is expected on Wednesday, Thursday and next Thursday in Princeton Junction. With moderate precipitation of 0.51", Wednesday will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will range between 84.2°F and 100.4°F, as the minimum temperature will vary between 64.4°F and 77°F.
Combining with the humidity, the maximum feel-like temperature will range between 89.6°F and 118.4°F.
What will be the hottest and the coldest days?
The hottest day will be next Tuesday, with a maximum of 100.4°F. Tomorrow will be the coldest day, with a maximum temperature of 84.2°F.

Long-term weather forecast

TueJun 17.
  • min.
  • 66°F
Cloudy
Cloudy
  • Wind: 5mph SSE
  • Humidity: 93%
  • UV index: 0
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:26 am 8:32 pm EDT
WedJun 18.
  • 84°F
  • 70°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 6mph SSW
  • Humidity: 85%
  • UV index: 6
  • Precip. probability: 72%
  • Precipitation: 0.51"
  • 5:26 am 8:32 pm EDT
ThuJun 19.
  • 93°F
  • 66°F
Partly Cloudy
Partly Cloudy
  • Wind: 13mph SW
  • Humidity: 66%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0.2"
  • 5:26 am 8:33 pm EDT
FriJun 20.
  • 86°F
  • 64°F
Sunny
Sunny
  • Wind: 11mph WNW
  • Humidity: 56%
  • UV index: 9
  • Precip. probability: 9%
  • Precipitation: 0"
  • 5:27 am 8:33 pm EDT
SatJun 21.
  • 91°F
  • 72°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph W
  • Humidity: 51%
  • UV index: 9
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:27 am 8:33 pm EDT
SunJun 22.
  • 93°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph WSW
  • Humidity: 57%
  • UV index: 9
  • Precip. probability: 13%
  • Precipitation: 0"
  • 5:27 am 8:33 pm EDT
MonJun 23.
  • 97°F
  • 77°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph WNW
  • Humidity: 55%
  • UV index: 9
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:27 am 8:33 pm EDT
TueJun 24.
  • 100°F
  • 77°F
Sunny
Sunny
  • Wind: 7mph WNW
  • Humidity: 49%
  • UV index: 9
  • Precip. probability: 8%
  • Precipitation: 0"
  • 5:28 am 8:33 pm EDT
WedJun 25.
  • 99°F
  • 73°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph WNW
  • Humidity: 49%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:28 am 8:34 pm EDT
ThuJun 26.
  • 90°F
  • 70°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 8mph WNW
  • Humidity: 61%
  • UV index: 9
  • Precip. probability: 41%
  • Precipitation: 0.28"
  • 5:28 am 8:34 pm EDT
cloud-filled, bright and turbulent weather is predicted.
Rainfall is expected on Wednesday, Thursday and next Thursday.
Temperature fluctuation will be noticeable in the coming days. Highs will range from 84.2°F to 100.4°F, while the fluctuation in night temperatures will be also significant, as the minimum temperature is expected to range between 64.4°F and 77°F.
The hottest day will be next Tuesday, with a maximum of 100.4°F; with the highest temperature of 84.2°F, Wednesday will be the coldest day.
Combining with the humidity, the maximum feel-like temperature may increase substantially and vary between a hot 89.6°F and a burning hot 118.4°F.
Updated: Jun 17, 2025 @ 23:35:56 UTC
Published by: Weather U.S. | About Us
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