October Heat Wave in California; Tropical Cyclone Possible in the Gulf

Much higher than typical October temperatures will continue across coastal southern California up through the Bay Area and Central Valley through midweek resulting in result in Major to Extreme HeatRisk. A tropical depression is likely to form over the Gulf of America during the middle part of this week with further strengthening possible as it moves northeastward later this week. Read More >

Current conditions at

Andover, Aeroflex-Andover Airport (K12N)

Lat: 41.01°NLon: 74.74°WElev: 584ft.

44°F

7°C

Humidity 89%
Wind Speed Calm
Barometer 30.10 in (1019.4 mb)
Dewpoint 41°F (5°C)
Visibility NA
Last update 5 Oct 10:54 pm EDT
Extended Forecast for

Sparta NJ

  • Tonight

    Tonight: Clear, with a low around 42. Northwest wind around 5 mph.

    Low: 42 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 60. Northwest wind 5 to 10 mph.

    High: 60 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 40. West wind around 5 mph becoming calm.

    Low: 40 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 66. Calm wind becoming southwest around 5 mph in the morning.

    High: 66 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 49. Calm wind becoming southwest around 5 mph.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Thursday Night

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

    Low: 47 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 42. Northwest wind around 5 mph.
Tuesday
Sunny, with a high near 60. Northwest wind 5 to 10 mph.
Tuesday Night
Clear, with a low around 40. West wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 66. Calm wind becoming southwest around 5 mph in the morning.
Wednesday Night
Mostly clear, with a low around 49. Calm wind becoming southwest around 5 mph.
Thursday
Sunny, with a high near 73.
Thursday Night
Mostly clear, with a low around 47.
Friday
Sunny, with a high near 67.
Friday Night
Mostly clear, with a low around 46.
Saturday
Sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Mostly sunny, with a high near 66.
Sunday Night
Mostly cloudy, with a low around 50.
Columbus Day
A chance of showers. Partly sunny, with a high near 68. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Sparta NJ
 41.03°N 74.65°W (Elev. 784 ft)
4:10 pm EDT Oct 5, 2026
11pm EDT Oct 5, 2026-6pm EDT Oct 12, 2026
 
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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