Weather forecast for tomorrow
Somerville, NJ

Weather forecast for tomorrow

Wednesday, Jun 18.

PM Thunderstorms
5:25 am

8:33 pm
EDT
PM Thunderstorms
86°F / 70°F
  • Wind: 4mph SW
  • Humidity: 84%
  • Precip. probability: 79%
  • Precipitation: 0.43"
  • UV index: 7
On Wednesday, in Somerville, thunder and rain showers will move in during the afternoon.
The chance of rainfall for tomorrow is high, and precipitation will be moderate. Anticipated temperatures will peak at a hot 86°F and dip to a minimum of a pleasant 69.8°F.
The maximum heat index, which adjusts the air temperature based on humidity, is computed to be a very hot 102.2°F. Note that heat index values are valued for light wind and location in the shade. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The day’s maximum of 86°F shows a shift toward July's pattern over June's.
Sunrise will be at 5:25 am and sunset at 8:33 pm; tomorrow's daylight will last for 15h and 8min.

Frequently asked questions

What is the weather forecast for Somerville for tomorrow?
Tomorrow, cloud build-up may lead to afternoon thunderstorms.
Will it rain tomorrow?
Moderate precipitation of 0.43" is forecasted. The possibility of rainfall is 79%.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature will be 86°F, while the minimum temperature will be 69.8°F. The maximum heat index, which integrates air moisture with ambient temperature, is estimated at 102.2°F.
The highest temperature will be a few degrees higher than the average maximum of 78.3°F in June. The lowest temperature will be significantly higher than the average low of 59.7°F.
When is the sunrise / sunset tomorrow?
On Wednesday, in Somerville, sunrise will be at 5:25 am and sunset at 8:33 pm (EDT).
How many hours of daylight will Somerville have tomorrow?
In Somerville, New Jersey, tomorrow, there will be 15h and 8min of daylight.

Hourly weather forecast

12 am
  • 68°F
  • Feels like:
    70°F
Showers
Showers
  • Wind: 2mph SSE
  • Pressure: 29.94"Hg
  • Humidity: 98%
  • Precip. probability: 46%
  • Precipitation: 0.04"
  • Visibility: 2mi
2 am
  • 66°F
  • Feels like:
    70°F
Few Showers
Few Showers
  • Wind: 2mph SSE
  • Pressure: 29.94"Hg
  • Humidity: 100%
  • Precip. probability: 32%
  • Precipitation: 0.04"
  • Visibility: 2mi
4 am
  • 68°F
  • Feels like:
    70°F
Showers
Showers
  • Wind: 1mph S
  • Pressure: 29.91"Hg
  • Humidity: 100%
  • Precip. probability: 35%
  • Precipitation: 0.04"
  • Visibility: 2mi
Sunrise: 5:25 am
6 am
  • 66°F
  • Feels like:
    70°F
Cloudy
Cloudy
  • Wind: 1mph S
  • Pressure: 29.91"Hg
  • Humidity: 100%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 2mi
8 am
  • 70°F
  • Feels like:
    72°F
Cloudy
Cloudy
  • Wind: 1mph SSW
  • Pressure: 29.94"Hg
  • Humidity: 99%
  • Precip. probability: 13%
  • Precipitation: 0"
  • Visibility: 2mi
10 am
  • 75°F
  • Feels like:
    79°F
Cloudy
Cloudy
  • Wind: 2mph SW
  • Pressure: 29.94"Hg
  • Humidity: 90%
  • Precip. probability: 23%
  • Precipitation: 0"
  • Visibility: 4mi
12 pm
  • 79°F
  • Feels like:
    84°F
Cloudy
Cloudy
  • Wind: 3mph SSW
  • Pressure: 29.91"Hg
  • Humidity: 83%
  • Precip. probability: 11%
  • Precipitation: 0"
  • Visibility: 6mi
2 pm
  • 82°F
  • Feels like:
    90°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph SW
  • Pressure: 29.88"Hg
  • Humidity: 75%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 8mi
4 pm
  • 84°F
  • Feels like:
    91°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 4mph SW
  • Pressure: 29.85"Hg
  • Humidity: 73%
  • Precip. probability: 42%
  • Precipitation: 0.08"
  • Visibility: 7mi
6 pm
  • 81°F
  • Feels like:
    88°F
Thunderstorms
Thunderstorms
  • Wind: 2mph W
  • Pressure: 29.83"Hg
  • Humidity: 84%
  • Precip. probability: 60%
  • Precipitation: 0.24"
  • Visibility: 6mi
8 pm
  • 77°F
  • Feels like:
    82°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 2mph SW
  • Pressure: 29.85"Hg
  • Humidity: 89%
  • Precip. probability: 31%
  • Precipitation: 0.04"
  • Visibility: 4mi
Sunset: 8:33 pm
10 pm
  • 73°F
  • Feels like:
    77°F
Partly Cloudy
Partly Cloudy
  • Wind: 2mph SW
  • Pressure: 29.85"Hg
  • Humidity: 97%
  • Precip. probability: 18%
  • Precipitation: 0"
  • Visibility: 3mi
Tomorrow, a combination of overcast, damp and stormy weather is predicted.
Rainfall is forecasted from 12 am to 5 am, and from 3 pm to 9 pm. With moderate precipitation of 0.24", most rainfall is expected at 6 pm.
The temperature will be between a minimum of 66.2°F and a maximum of 84.2°F. The feels-like temperature will be between the lowest temperature of 69.8°F and the highest temperature of 91.4°F. The hottest part of the day will be at 3 pm and 4 pm.
The forecasted high is more comparable to July's typical maximum of 84.2°F than the usual for June. The lowest temperature is also more similar to July's average minimum of 66°F than the usual minimum of 59.7°F in June.
Updated: Jun 17, 2025 @ 09:26:21 UTC
Published by: Weather U.S. | About Us
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