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

Andover, Aeroflex-Andover Airport (K12N)

Lat: 41.01°NLon: 74.74°WElev: 584ft.

41°F

5°C

Humidity 55%
Wind Speed N 13 G 35 mph
Barometer 29.97 in (1015.7 mb)
Dewpoint 26°F (-3°C)
Visibility NA
Wind Chill34°F (1°C)
Last update 24 Dec 5:54 am EST
Extended Forecast for

Blairstown NJ

  • Today

    Today: Sunny, with a high near 40. Northwest wind 5 to 15 mph, with gusts as high as 35 mph.

    High: 40 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 24. Calm wind.

    Low: 24 °F

    Increasing
    Clouds

  • Christmas Day

    Christmas Day: Partly sunny, with a high near 44. Calm wind becoming west around 5 mph in the morning.

    High: 44 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 16. North wind around 5 mph becoming calm.

    Low: 16 °F

    Mostly Cloudy

  • Friday

    Friday: Snow likely after 1pm. Mostly cloudy, with a high near 29. Calm wind becoming northeast around 5 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 29 °F

    Mostly Cloudy
    then Snow
    Likely

  • Friday Night

    Friday Night: Snow. Low around 20. Chance of precipitation is 100%.

    Low: 20 °F

    Snow

  • Saturday

    Saturday: A chance of snow before 1pm. Cloudy, with a high near 33. Chance of precipitation is 50%.

    High: 33 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Cloudy, with a low around 24.

    Low: 24 °F

    Cloudy

  • Sunday

    Sunday: Rain likely, mainly after 1pm. Cloudy, with a high near 40. Chance of precipitation is 70%.

    High: 40 °F

    Chance Rain
    then Rain
    Likely

Detailed Forecast

Today
Sunny, with a high near 40. Northwest wind 5 to 15 mph, with gusts as high as 35 mph.
Tonight
Increasing clouds, with a low around 24. Calm wind.
Christmas Day
Partly sunny, with a high near 44. Calm wind becoming west around 5 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 16. North wind around 5 mph becoming calm.
Friday
Snow likely after 1pm. Mostly cloudy, with a high near 29. Calm wind becoming northeast around 5 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Friday Night
Snow. Low around 20. Chance of precipitation is 100%.
Saturday
A chance of snow before 1pm. Cloudy, with a high near 33. Chance of precipitation is 50%.
Saturday Night
Cloudy, with a low around 24.
Sunday
Rain likely, mainly after 1pm. Cloudy, with a high near 40. Chance of precipitation is 70%.
Sunday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 70%.
Monday
A chance of rain. Partly sunny, with a high near 35. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
Partly sunny, with a high near 29.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Blairstown NJ
 40.98°N 74.96°W (Elev. 400 ft)
Last Update:
4:14 am EST Dec 24, 2025
Forecast Valid:
5am EST Dec 24, 2025-6pm EST Dec 30, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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