HACKETTSTOWN, NJ 07840 Weather Forecast & Current Conditions

Enter ZIP code or City, State   
    


ANDOVER, NJ
Current Weather

4:54 AM EDT APR 4, 2026
50°F
Feels Like: 50°F
Dewpoint: 48°F
Rel. Hum.: 93%
Visibility:
Wind: Calm
Pressure: 30.13 inches
Last 72 hours

Local Area Snow Depth

New Jersey Current Weather

New Jersey MOS Forecast Weather


Weather Map


(Automated weather data from NWS/FAA)
10-Day model forecast maps
2025 Hurricanes

HACKETTSTOWN, NJ 07840
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly sunny. A chance of showers this afternoon. Highs around 70. North winds around 5 mph, becoming southeast with gusts up to 20 mph this afternoon. Chance of rain 40 percent.
TONIGHT
Cloudy with a 40 percent chance of showers. Patchy fog after midnight. Lows in the mid 40s. Southeast winds 5 to 10 mph with gusts up to 25 mph.
SUNDAY
Patchy fog in the morning. Showers, cooler with highs around 60. South winds 5 to 10 mph, becoming west in the afternoon. Chance of rain near 100 percent.
SUNDAY NIGHT
Mostly cloudy with a chance of showers in the evening, then partly cloudy after midnight. Lows in the mid 30s. Northwest winds 5 to 10 mph. Chance of rain 30 percent.
MONDAY
Mostly sunny. Highs in the lower 50s. West winds 5 to 10 mph with gusts up to 20 mph.
MONDAY NIGHT
Partly cloudy. Lows in the mid 30s.
TUESDAY
Mostly sunny. Highs in the upper 40s.
TUESDAY NIGHT
Clear, colder with lows in the mid 20s.
WEDNESDAY
Sunny. Highs in the lower 50s.
WEDNESDAY NIGHT
Mostly clear. Cold with lows around 30.
THURSDAY
Mostly sunny. Not as cool with highs in the lower 60s.
THURSDAY NIGHT
Mostly clear. Not as cool with lows around 40.
FRIDAY
Sunny. Highs in the upper 60s.

Visible Weather Satellite
HACKETTSTOWN, NJ 07840
Infrared Weather Satellite
HACKETTSTOWN, NJ 07840
NEXRAD Weather Radar
HACKETTSTOWN, NJ 07840

ANDOVER, NJ 3 hourly weather forecast

weather forecast created  6:00 PM CST  4/ 3/2026
Saturday
4 APR 2026
HACKETTSTOWN, NJ 07840 weather forecast Day 1, 0 hours 1 AM 57° 58° Mostly Cloudy 3%

0% Thunder
( 1% severe)
SW   1 86% 53°
Low 53° HACKETTSTOWN, NJ 07840 weather forecast Day 1, 3 hours 4 AM 55° 55° Mostly Cloudy NNW   1 90% 52°
High 70° HACKETTSTOWN, NJ 07840 weather forecast Day 1, 6 hours 7 AM 54° 54° Partly Cloudy 9%

0% Thunder
( 4% severe)
N   2 83% 49°

Mostly Cloudy

Chance of Rain

HACKETTSTOWN, NJ 07840 weather forecast Day 1, 9 hours 10 AM 62° 63° Partly Cloudy NNE   1 62% 49°
HACKETTSTOWN, NJ 07840 weather forecast Day 1, 12 hours 1 PM 69° 69° Mostly Cloudy 36%
RAIN
<.01 in
0% Thunder
( 7% severe)
SE   3 51% 50°
HACKETTSTOWN, NJ 07840 weather forecast Day 1, 15 hours 4 PM 65° 65° Mostly Cloudy SE   7 56% 49°
HACKETTSTOWN, NJ 07840 weather forecast Day 1, 18 hours 7 PM 54° 52° Mostly Cloudy 32%
RAIN
>2 in
0% Thunder
( 8% severe)
ESE   8 64% 42°
HACKETTSTOWN, NJ 07840 weather forecast Day 1, 21 hours 10 PM 48° 45° Mostly Cloudy ESE   7 77% 41°
Sunday
5 APR 2026
HACKETTSTOWN, NJ 07840 weather forecast Day 2, 0 hours 1 AM 46° 44° Overcast 24%
RAIN
.5–1 in
0% Thunder
( 5% severe)
ESE   5 86% 42°
Low 45° HACKETTSTOWN, NJ 07840 weather forecast Day 2, 3 hours 4 AM 47° 46° Mostly Cloudy SSE   2 89% 44°
High 64° HACKETTSTOWN, NJ 07840 weather forecast Day 2, 6 hours 7 AM 51° 50° Mostly Cloudy 91%
RAIN
***
0% Thunder
( 9% severe)
S   3 89% 48°

Mostly Cloudy

Rain

HACKETTSTOWN, NJ 07840 weather forecast Day 2, 9 hours 10 AM 58° 57° Mostly Cloudy SW   7 80% 52°
HACKETTSTOWN, NJ 07840 weather forecast Day 2, 12 hours 1 PM 59° 58° Mostly Cloudy 49%
RAIN
1–2 in
0% Thunder
( 1% severe)
WSW   7 72% 50°
HACKETTSTOWN, NJ 07840 weather forecast Day 2, 15 hours 4 PM 60° 59° Mostly Cloudy W   8 55% 44°
HACKETTSTOWN, NJ 07840 weather forecast Day 2, 18 hours 7 PM 53° 51° Mostly Cloudy 4%

0% Thunder
( 1% severe)
W   6 54% 37°
HACKETTSTOWN, NJ 07840 weather forecast Day 2, 21 hours 10 PM 47° 44° Mostly Cloudy WNW   6 58% 33°

ANDOVER, NJ extended weather forecast

Monday
6 APR 2026
Tuesday
7 APR 2026
Wednesday
8 APR 2026
Thursday
9 APR 2026
Friday
10 APR 2026
Low 37° Low 33° Low 22° Low 34° Low 44°
High 55° High 47° High 48° High 59° High 64°
HACKETTSTOWN, NJ 07840 weather forecast Day 3 HACKETTSTOWN, NJ 07840 weather forecast Day 4 HACKETTSTOWN, NJ 07840 weather forecast Day 5 HACKETTSTOWN, NJ 07840 weather forecast Day 6 HACKETTSTOWN, NJ 07840 weather forecast Day 7
Partly Cloudy
29% Rain/Snow
Partly Cloudy
27% Rain/Snow
Clear
8% Snow
Mostly Cloudy
25% Rain
Overcast
29% Rain
SELECT BOX EXAMPLES:
for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP:
Hackettstown, NJ
Hackettstown, NJ snow
Hackettstown, NJ radar
NJ map
-or-
-or-
-or-
 
07840
07840 snow
07840 radar
 
-or-
-or-
 
 
NJ
NJ snow
 
 
Copyright © 2024 WeatherStreet.com
Put our free WeatherStreet weather lookup on your web page.
Terms & Conditions