Severe Thunderstorms and Heavy Rain Across the Ohio Valley;

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

Current conditions at

Andover, Aeroflex-Andover Airport (K12N)

Lat: 41.01°NLon: 74.74°WElev: 584ft.

82°F

28°C

Humidity 63%
Wind Speed Calm
Barometer 29.88 in (1010.9 mb)
Dewpoint 68°F (20°C)
Visibility NA
Heat Index85°F (29°C)
Last update 11 Aug 2:54 pm EDT
Extended Forecast for

Succasunna NJ

  • This Afternoon

    This Afternoon: A chance of showers and thunderstorms.  Partly sunny, with a high near 86. West wind around 5 mph.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 86 °F

    Chance
    T-storms

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms after 7pm.  Mostly cloudy, with a low around 62. Calm wind.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 62 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A slight chance of showers before noon.  Mostly sunny, with a high near 83. Calm wind becoming north around 5 mph.  Chance of precipitation is 20%.

    High: 83 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers after 2am.  Partly cloudy, with a low around 64. Calm wind.  Chance of precipitation is 20%.

    Low: 64 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 83. Calm wind becoming west around 5 mph in the afternoon.

    High: 83 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms.  Mostly cloudy, with a low around 65. Chance of precipitation is 20%.

    Low: 65 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms. Partly sunny, with a high near 86. West wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms after 7pm. Mostly cloudy, with a low around 62. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A slight chance of showers before noon. Mostly sunny, with a high near 83. Calm wind becoming north around 5 mph. Chance of precipitation is 20%.
Wednesday Night
A slight chance of showers after 2am. Partly cloudy, with a low around 64. Calm wind. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 83. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 80.
Friday Night
Mostly clear, with a low around 55.
Saturday
Sunny, with a high near 80.
Saturday Night
Partly cloudy, with a low around 57.
Sunday
A chance of showers. Mostly sunny, with a high near 80. Chance of precipitation is 30%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.
Monday
A chance of showers. Partly sunny, with a high near 80. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 61.
Tuesday
Sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
Succasunna NJ
 40.86°N 74.66°W (Elev. 801 ft)
2:15 pm EDT Aug 11, 2026
3pm EDT Aug 11, 2026-6pm EDT Aug 18, 2026
 
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Additional Resources

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Hourly Weather Forecast

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