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.

Fair

30°F

-1°C

Humidity 47%
Wind Speed W 6 mph
Barometer 29.95 in (1014.5 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 3 Jan 1:53 pm EST
Extended Forecast for

Califon NJ

  • This Afternoon

    This Afternoon: Cloudy, with a high near 28. West wind around 5 mph.

    High: 28 °F

    Cloudy

  • Tonight

    Tonight: A chance of snow, mainly after 3am. Cloudy, with a low around 21. West wind around 5 mph becoming calm. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Chance Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 33. Light west wind becoming northwest 10 to 15 mph in the morning.

    High: 33 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 16. Northwest wind 5 to 10 mph becoming light after midnight.

    Low: 16 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of snow after 1pm. Mostly cloudy, with a high near 28. Calm wind becoming southwest around 5 mph. Chance of precipitation is 20%.

    High: 28 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 40.

    High: 40 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of rain before 1am. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.

    Low: 30 °F

    Chance Rain

  • Wednesday

    Wednesday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Cloudy, with a high near 28. West wind around 5 mph.
Tonight
A chance of snow, mainly after 3am. Cloudy, with a low around 21. West wind around 5 mph becoming calm. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday
Mostly sunny, with a high near 33. Light west wind becoming northwest 10 to 15 mph in the morning.
Sunday Night
Partly cloudy, with a low around 16. Northwest wind 5 to 10 mph becoming light after midnight.
Monday
A slight chance of snow after 1pm. Mostly cloudy, with a high near 28. Calm wind becoming southwest around 5 mph. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 23.
Tuesday
Mostly cloudy, with a high near 40.
Tuesday Night
A chance of rain before 1am. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 46.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Partly sunny, with a high near 45.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.
Friday
A chance of rain. Mostly cloudy, with a high near 53. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Califon NJ
 40.72°N 74.83°W (Elev. 801 ft)
Last Update:
4:11 am EST Jan 3, 2026
Forecast Valid:
2pm EST Jan 3, 2026-6pm EST Jan 9, 2026
 
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