Weather forecast for 10 days
Raritan, NJ

Weather forecast for the weekend

Saturday, Jun 21.

Partly Cloudy
5:26 am

8:34 pm
EDT
Partly Cloudy
90°F / 70°F
  • Wind: 6mph WSW
  • Humidity: 57%
  • Precip. probability: 3%
  • Precipitation: 0"
  • UV index: 9
On Saturday, June 21, moderate cloud cover will mix with sunshine throughout the day.
Rainfall is not anticipated. The temperature will fluctuate from a high of a humid 89.6°F to a low of a delightful 69.8°F.
On Saturday, the temperature will resemble July's climate with a high near 84.2°F.
Sunrise will be at 5:26 am and sunset at 8:34 pm; the daylight will last for 15h and 8min.

Sunday, Jun 22.

Partly Cloudy
5:26 am

8:34 pm
EDT
Partly Cloudy
91°F / 73°F
  • Wind: 7mph W
  • Humidity: 64%
  • Precip. probability: 14%
  • Precipitation: 0"
  • UV index: 9
On Sunday, in Raritan, expect a partly sunny afternoon with variable cloud cover.
Rainfall is not forecasted. The temperature will vary between a maximum of a hot 91.4°F and a minimum of a temperate 73.4°F.
On Sunday, the forecasted high will be higher and closer to July's typical value of 84.2°F than June's 78.3°F.
Sunrise will be at 5:26 am and sunset at 8:34 pm; the daylight will last for 15h and 8min.

Frequently asked questions

What is the weather forecast for Raritan for Saturday?
On Saturday, variable cloud cover will persist, but sunshine will break through.
Will it rain on Saturday?
No, it will not rain on Saturday.
What will be the maximum temperature on Saturday?
On Saturday, the highest temperature will be 89.6°F, while the lowest temperature will be 69.8°F.
What is the weather forecast for Raritan for Sunday?
On Sunday, intermittent cloud cover is expected, allowing for some sunshine.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the highest temperature on Sunday?
On Sunday, the maximum temperature will be 91.4°F, while the minimum temperature will be 73.4°F.
What is the weather forecast for Raritan for the next ten days?
In Raritan, weather will be unstable, and a combination of overcast, clear, rainy and stormy weather is expected for the next ten days.
Will it rain in the next ten days?
Rainfall is predicted for Monday through Thursday in Raritan. Wednesday, with light precipitation of 0.2", will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 73.4°F and 100.4°F, as the minimum temperature will range between 60.8°F and 77°F.
Combining with the humidity, the maximum feel-like temperature will range between 73.4°F and 122°F.
What will be the hottest and the coldest days in Raritan?
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 73.4°F.

Long-term weather forecast

MonJun 16.
  • min.
  • 61°F
Showers
Showers
  • Wind: 4mph E
  • Humidity: 100%
  • UV index: 0
  • Precip. probability: 83%
  • Precipitation: 0.04"
  • 5:25 am 8:33 pm EDT
TueJun 17.
  • 73°F
  • 66°F
Cloudy
Cloudy
  • Wind: 4mph ESE
  • Humidity: 91%
  • UV index: 4
  • Precip. probability: 24%
  • Precipitation: 0.08"
  • 5:25 am 8:33 pm EDT
WedJun 18.
  • 84°F
  • 68°F
Showers
Showers
  • Wind: 4mph SW
  • Humidity: 85%
  • UV index: 6
  • Precip. probability: 47%
  • Precipitation: 0.2"
  • 5:25 am 8:33 pm EDT
ThuJun 19.
  • 91°F
  • 64°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 12mph WSW
  • Humidity: 70%
  • UV index: 9
  • Precip. probability: 53%
  • Precipitation: 0.12"
  • 5:26 am 8:33 pm EDT
FriJun 20.
  • 86°F
  • 64°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph W
  • Humidity: 55%
  • UV index: 9
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:26 am 8:34 pm EDT
SatJun 21.
  • 90°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph WSW
  • Humidity: 57%
  • UV index: 9
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:26 am 8:34 pm EDT
SunJun 22.
  • 91°F
  • 73°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph W
  • Humidity: 64%
  • UV index: 9
  • Precip. probability: 14%
  • Precipitation: 0"
  • 5:26 am 8:34 pm EDT
MonJun 23.
  • 97°F
  • 75°F
Sunny
Sunny
  • Wind: 6mph WNW
  • Humidity: 59%
  • UV index: 9
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:27 am 8:34 pm EDT
TueJun 24.
  • 100°F
  • 77°F
Sunny
Sunny
  • Wind: 6mph WNW
  • Humidity: 52%
  • UV index: 9
  • Precip. probability: 2%
  • Precipitation: 0"
  • 5:27 am 8:34 pm EDT
WedJun 25.
  • 95°F
  • 72°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph WNW
  • Humidity: 53%
  • UV index: 9
  • Precip. probability: 22%
  • Precipitation: 0"
  • 5:27 am 8:34 pm EDT
The weather will be unstable for the next ten days, and a mix of dull, clear, rain-filled and stormy weather is expected.
Rainfall is expected on Monday through Thursday.
Noticeable swings in temperature are expected across the forecast period. Maximum temperatures are forecasted between 73.4°F and 100.4°F, while the variation in nighttime lows will be also notably wide, as the minimum temperature is expected to range between 60.8°F and 77°F.
With the highest temperature of 100.4°F, next Tuesday will be the hottest day; with the highest temperature of 73.4°F, Tuesday will be the coldest day.
Taking the humidity into consideration, the maximum feel-like temperature may increase vastly and range between 73.4°F and a searing 122°F.
Updated: Jun 17, 2025 @ 00:29:53 UTC
Published by: Weather U.S. | About Us
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