Areas of Showers and Thunderstorms to Start the Work Week

Areas of rain and thunderstorms are forecast Monday across the central and eastern states. Some mixed rain and snow is possible in the high Sierra Mountains. Heavy to excessive rain may bring flooding in the central Appalachians. Read More >

Current conditions at

Somerville, Somerset Airport (KSMQ)

Lat: 40.62°NLon: 74.67°WElev: 105ft.

Fair

63°F

17°C

Humidity 84%
Wind Speed N 6 mph
Barometer 29.97 in (1014.7 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 21 Sep 4:53 am EDT
Extended Forecast for

Long Valley NJ

  • Today

    Today: Partly sunny, with a high near 68. Northeast wind 5 to 10 mph.

    High: 68 °F

    Partly Sunny

  • Tonight

    Tonight: Showers likely, mainly after 3am.  Mostly cloudy, with a low around 50. Northeast wind 5 to 10 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers between 2pm and 3pm.  Mostly cloudy, with a high near 61. Northeast wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 61 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 48. Northeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 48 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 63. East wind around 10 mph, with gusts as high as 25 mph.

    High: 63 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers.  Partly sunny, with a high near 63. Chance of precipitation is 40%.

    High: 63 °F

    Chance
    Showers

Detailed Forecast

Today
Partly sunny, with a high near 68. Northeast wind 5 to 10 mph.
Tonight
Showers likely, mainly after 3am. Mostly cloudy, with a low around 50. Northeast wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A chance of showers between 2pm and 3pm. Mostly cloudy, with a high near 61. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Mostly cloudy, with a low around 48. Northeast wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly cloudy, with a high near 63. East wind around 10 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly cloudy, with a low around 47.
Thursday
Partly sunny, with a high near 62.
Thursday Night
Mostly cloudy, with a low around 47.
Friday
A chance of showers. Partly sunny, with a high near 63. Chance of precipitation is 40%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 49. Chance of precipitation is 40%.
Saturday
A chance of showers. Partly sunny, with a high near 63. Chance of precipitation is 30%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
Long Valley NJ
 40.78°N 74.76°W (Elev. 725 ft)
4:09 am EDT Sep 21, 2026
5am EDT Sep 21, 2026-6pm EDT Sep 27, 2026
 
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Additional Resources

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Hourly Weather Forecast

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