National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Somerville, Somerset Airport (KSMQ)

Lat: 40.62°NLon: 74.67°WElev: 105ft.

Light Rain Fog/Mist

16°C

60°F

Humidity 96%
Wind Speed E 6 km/h
Barometer 1018.2 mb (30.07 in)
Dewpoint 15°C (59°F)
Visibility 10 km
Last update 14 May 3:53 am EDT
Extended Forecast for

2 Miles SSE Long Valley NJ

  • Overnight

    Overnight: Showers. Low around 13. East wind around 15 km/h, with gusts as high as 35 km/h. Chance of precipitation is 90%. New precipitation amounts between 2.5 and 5 mm possible.

    Low: 13 °C

    Showers

  • Wednesday

    Wednesday: Showers, with thunderstorms also possible after 1pm. High near 16. East wind 15 to 20 km/h, with gusts as high as 40 km/h. Chance of precipitation is 90%. New rainfall amounts between 2 and 3 cm possible.

    High: 16 °C

    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 1am, then a chance of showers after 1am. Low around 14. East wind 5 to 10 km/h. Chance of precipitation is 80%. New rainfall amounts between 2.5 and 5 mm possible.

    Low: 14 °C

    Showers then
    Chance
    Showers

  • Thursday

    Thursday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 22. Calm wind. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    High: 22 °C

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before 8pm. Mostly cloudy, with a low around 15. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    Low: 15 °C

    Showers
    Likely then
    Mostly Cloudy

  • Friday

    Friday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 24. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    High: 24 °C

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 16. Chance of precipitation is 60%.

    Low: 16 °C

    Showers
    Likely then
    Chance
    Showers

  • Saturday

    Saturday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 25. Chance of precipitation is 70%.

    High: 25 °C

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 14. Chance of precipitation is 60%.

    Low: 14 °C

    Showers
    Likely then
    Chance
    T-storms

Detailed Forecast

Overnight
Showers. Low around 13. East wind around 15 km/h, with gusts as high as 35 km/h. Chance of precipitation is 90%. New precipitation amounts between 2.5 and 5 mm possible.
Wednesday
Showers, with thunderstorms also possible after 1pm. High near 16. East wind 15 to 20 km/h, with gusts as high as 40 km/h. Chance of precipitation is 90%. New rainfall amounts between 2 and 3 cm possible.
Wednesday Night
Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 1am, then a chance of showers after 1am. Low around 14. East wind 5 to 10 km/h. Chance of precipitation is 80%. New rainfall amounts between 2.5 and 5 mm possible.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 22. Calm wind. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Thursday Night
Showers likely and possibly a thunderstorm before 8pm. Mostly cloudy, with a low around 15. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Friday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 24. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Friday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 16. Chance of precipitation is 60%.
Saturday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 25. Chance of precipitation is 70%.
Saturday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 14. Chance of precipitation is 60%.
Sunday
Mostly sunny, with a high near 22.
Sunday Night
Mostly clear, with a low around 11.
Monday
Sunny, with a high near 21.
Monday Night
Mostly clear, with a low around 9.
Tuesday
Mostly sunny, with a high near 21.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Long Valley NJ
 40.76°N 74.77°W (Elev. 896 m)
Last Update:
12:13 am EDT May 14, 2025
Forecast Valid:
4am EDT May 14, 2025-6pm EDT May 20, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation