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

Teterboro, Teterboro Airport (KTEB)

Lat: 40.86°NLon: 74.06°WElev: 7ft.

A Few Clouds

83°F

28°C

Humidity 38%
Wind Speed NW 6 mph
Barometer 30.10 in (1019.4 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 15 Aug 5:51 pm EDT
Extended Forecast for

Demarest NJ

  • Tonight

    Tonight: Mostly clear, with a low around 66. Calm wind.

    Low: 66 °F

    Mostly Clear

  • Sunday

    Sunday: A 30 percent chance of showers after 2pm. Increasing clouds, with a high near 82. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 21 mph.

    High: 82 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers, mainly after 8pm. Low around 68. South wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 68 °F

    Showers

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 2pm. Patchy fog before 11am. Otherwise, partly sunny, with a high near 85. South wind around 7 mph becoming northwest in the afternoon. Chance of precipitation is 30%.

    High: 85 °F

    Chance
    Showers and
    Patchy Fog

  • Monday Night

    Monday Night: Partly cloudy, with a low around 68. Northwest wind 3 to 5 mph.

    Low: 68 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 67.

    Low: 67 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 69.

    Low: 69 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 66. Calm wind.
Sunday
A 30 percent chance of showers after 2pm. Increasing clouds, with a high near 82. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
Sunday Night
Showers, mainly after 8pm. Low around 68. South wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday
A chance of showers, with thunderstorms also possible after 2pm. Patchy fog before 11am. Otherwise, partly sunny, with a high near 85. South wind around 7 mph becoming northwest in the afternoon. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 68. Northwest wind 3 to 5 mph.
Tuesday
Sunny, with a high near 86.
Tuesday Night
Mostly clear, with a low around 67.
Wednesday
Sunny, with a high near 89.
Wednesday Night
Partly cloudy, with a low around 69.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 84.
Thursday Night
Partly cloudy, with a low around 64.
Friday
Mostly sunny, with a high near 81.
Friday Night
Mostly cloudy, with a low around 64.
Saturday
Mostly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Demarest NJ
 40.95°N 73.96°W (Elev. 49 ft)
Last Update:
2:28 pm EDT Aug 15, 2026
Forecast Valid:
6pm EDT Aug 15, 2026-6pm EDT Aug 22, 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