Weather forecast for 10 days
Princeton Junction, NJ

Weather forecast for the weekend

Sunday, Jun 22.

Partly Cloudy
5:27 am

8:33 pm
EDT
Partly Cloudy
93°F / 77°F
  • Wind: 13mph WSW
  • Humidity: 58%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 7
Today, occasional clouds will pass by, but expect bright spells.
The maximum temperature will be a hot 93.2°F, while the minimum temperature will be a temperate 77°F.
The maximum heat index, which combines relative humidity and air temperature, is calculated to be a scorching 105.8°F. Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Today, it will be hotter with a forecast high that reflects July's climate of 84.7°F.
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 the next ten days?
In Princeton Junction, a combination of overcast, dry and sunny and turbulent weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rain is expected on Friday and Saturday in Princeton Junction. Saturday, with light precipitation of 0.16", will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will range between 82.4°F and 102.2°F, as the minimum temperature will be between 66.2°F and 78.8°F.
Combining with the humidity, the maximum feel-like temperature will range between 87.8°F and 122°F.
What will be the hottest and the coldest days?
With the maximum temperature of 102.2°F, Tuesday will be the hottest day. With a maximum temperature of 82.4°F, Friday will be the coldest day.

Long-term weather forecast

SunJun 22.
  • 93°F
  • 77°F
Partly Cloudy
Partly Cloudy
  • Wind: 13mph WSW
  • Humidity: 58%
  • UV index: 7
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:27 am 8:33 pm EDT
MonJun 23.
  • 99°F
  • 77°F
Sunny
Sunny
  • Wind: 7mph NW
  • Humidity: 57%
  • UV index: 9
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:27 am 8:33 pm EDT
TueJun 24.
  • 102°F
  • 79°F
Sunny
Sunny
  • Wind: 9mph NW
  • Humidity: 47%
  • UV index: 9
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:28 am 8:33 pm EDT
WedJun 25.
  • 100°F
  • 75°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph NW
  • Humidity: 47%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:28 am 8:34 pm EDT
ThuJun 26.
  • 90°F
  • 66°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 9mph ENE
  • Humidity: 58%
  • UV index: 9
  • Precip. probability: 36%
  • Precipitation: 0"
  • 5:28 am 8:34 pm EDT
FriJun 27.
  • 82°F
  • 66°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph E
  • Humidity: 72%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0.12"
  • 5:29 am 8:34 pm EDT
SatJun 28.
  • 86°F
  • 68°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 8mph E
  • Humidity: 75%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0.16"
  • 5:29 am 8:34 pm EDT
SunJun 29.
  • 86°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph NW
  • Humidity: 67%
  • UV index: 8
  • Precip. probability: 20%
  • Precipitation: 0"
  • 5:30 am 8:34 pm EDT
MonJun 30.
  • 90°F
  • 72°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph SW
  • Humidity: 65%
  • UV index: 9
  • Precip. probability: 22%
  • Precipitation: 0"
  • 5:30 am 8:33 pm EDT
TueJul 1.
  • 88°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph W
  • Humidity: 65%
  • UV index: 10
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:31 am 8:33 pm EDT
For the next ten days, a combination of overcast, sun-filled and thunderstorm-prone weather is forecasted.
Rain is predicted for Friday and Saturday.
Temperature variation will be noticeable in the upcoming period. Highs will range from 82.4°F to 102.2°F, while the variation in nighttime lows will be also notably wide, as temperatures overnight will fluctuate from 66.2°F up to 78.8°F.
The hottest day will be Tuesday, with a maximum of 102.2°F; expect the coldest day on Friday with a high of 82.4°F.
Including the humidity's impact, the maximum feel-like temperature may increase significantly and range between a hot 87.8°F and a searing 122°F.
Updated: Jun 22, 2025 @ 05:27:29 UTC
Published by: Weather Atlas | About Us
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