What is the weather in Hackettstown right now?

Current weather in Hackettstown is overcast clouds.

Where can I find the hourly weather forecast for Hackettstown?

This page shows hourly weather forecast for Hackettstown, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Hackettstown updated regularly?

Weather data for Hackettstown is updated regularly with the latest available observations and forecasts.

Now · 11:16 PM

Hackettstown Weather & Hourly Forecast

United States · New Jersey · 07840

70°F

Overcast night

Feels like: 72°F

💧 Humidity 90% 🌡 Pressure 29.88 inHg 💨 Wind 6 mph 👁 Visibility 14.3 mi ☁ Clouds 95% ☀️ UV index 0.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Hackettstown

Tomorrow

12:00 AM

Mostly clear night

68° 💧 None 💨 4 mph H 89%29.88 inHg

3:00 AM

Clear night

67° 💧 0.002 in 💨 9 mph H 90%29.88 inHg

6:00 AM

Clear night

63° 💧 0.001 in 💨 11 mph H 85%29.97 inHg

9:00 AM

Sunny

63° 💧 None 💨 12 mph H 75%30.06 inHg

12:00 PM

Sunny

67° 💧 None 💨 11 mph H 55%30.09 inHg

3:00 PM

Sunny

69° 💧 None 💨 11 mph H 45%30.09 inHg

6:00 PM

Sunny

66° 💧 None 💨 8 mph H 53%30.15 inHg

9:00 PM

Clear night

59° 💧 None 💨 8 mph H 66%30.21 inHg

Tuesday

12:00 AM

Clear night

55° 💧 None 💨 6 mph H 75%30.27 inHg

3:00 AM

Clear night

52° 💧 None 💨 4 mph H 83%30.27 inHg

6:00 AM

Clear night

50° 💧 None 💨 5 mph H 87%30.33 inHg

9:00 AM

Sunny

59° 💧 None 💨 5 mph H 67%30.36 inHg

12:00 PM

Partly cloudy

66° 💧 None 💨 5 mph H 49%30.39 inHg

3:00 PM

Mostly sunny

69° 💧 None 💨 6 mph H 48%30.33 inHg

6:00 PM

Mostly sunny

67° 💧 None 💨 5 mph H 64%30.33 inHg

9:00 PM

Mostly cloudy night

58° 💧 None 💨 7 mph H 86%30.36 inHg

Tomorrow

12:00 AM

Mostly clear night

68° 💧 None 💨 4 mph H 89%29.88 inHg

1:00 AM

Mostly clear night

67° 💧 None 💨 6 mph H 92%29.88 inHg

2:00 AM

Partly cloudy night

67° 💧 None 💨 6 mph H 90%29.88 inHg

3:00 AM

Clear night

67° 💧 None 💨 9 mph H 90%29.88 inHg

4:00 AM

Mostly clear night

66° 💧 None 💨 9 mph H 90%29.91 inHg

5:00 AM

Partly cloudy night

65° 💧 0.002 in 💨 11 mph H 88%29.94 inHg

6:00 AM

Clear night

63° 💧 0.001 in 💨 11 mph H 85%29.97 inHg

7:00 AM

Mostly sunny

61° 💧 None 💨 11 mph H 83%30.00 inHg

8:00 AM

Sunny

62° 💧 None 💨 11 mph H 79%30.03 inHg

9:00 AM

Sunny

63° 💧 None 💨 12 mph H 75%30.06 inHg

10:00 AM

Sunny

64° 💧 None 💨 12 mph H 68%30.06 inHg

11:00 AM

Sunny

66° 💧 None 💨 11 mph H 61%30.09 inHg

12:00 PM

Sunny

67° 💧 None 💨 11 mph H 55%30.09 inHg

1:00 PM

Sunny

68° 💧 None 💨 11 mph H 51%30.09 inHg

2:00 PM

Sunny

69° 💧 None 💨 11 mph H 47%30.09 inHg

3:00 PM

Sunny

69° 💧 None 💨 11 mph H 45%30.09 inHg

4:00 PM

Sunny

69° 💧 None 💨 10 mph H 45%30.09 inHg

5:00 PM

Sunny

68° 💧 None 💨 10 mph H 46%30.12 inHg

6:00 PM

Sunny

66° 💧 None 💨 8 mph H 53%30.15 inHg

7:00 PM

Sunny

62° 💧 None 💨 8 mph H 60%30.15 inHg

8:00 PM

Clear night

60° 💧 None 💨 8 mph H 63%30.18 inHg

9:00 PM

Clear night

59° 💧 None 💨 8 mph H 66%30.21 inHg

10:00 PM

Clear night

57° 💧 None 💨 7 mph H 68%30.24 inHg

11:00 PM

Clear night

56° 💧 None 💨 6 mph H 72%30.24 inHg

Tuesday

12:00 AM

Clear night

55° 💧 None 💨 6 mph H 75%30.27 inHg

1:00 AM

Clear night

53° 💧 None 💨 5 mph H 78%30.27 inHg

2:00 AM

Clear night

52° 💧 None 💨 4 mph H 82%30.27 inHg

3:00 AM

Clear night

52° 💧 None 💨 4 mph H 83%30.27 inHg

4:00 AM

Clear night

51° 💧 None 💨 4 mph H 85%30.30 inHg

5:00 AM

Clear night

50° 💧 None 💨 4 mph H 87%30.30 inHg

6:00 AM

Clear night

50° 💧 None 💨 5 mph H 87%30.33 inHg

7:00 AM

Sunny

50° 💧 None 💨 5 mph H 87%30.33 inHg

8:00 AM

Sunny

55° 💧 None 💨 5 mph H 80%30.36 inHg

9:00 AM

Sunny

59° 💧 None 💨 5 mph H 67%30.36 inHg

10:00 AM

Sunny

62° 💧 None 💨 5 mph H 57%30.36 inHg

11:00 AM

Mostly sunny

65° 💧 None 💨 5 mph H 51%30.39 inHg

12:00 PM

Partly cloudy

66° 💧 None 💨 5 mph H 49%30.39 inHg

1:00 PM

Mostly sunny

68° 💧 None 💨 5 mph H 48%30.39 inHg

2:00 PM

Mostly sunny

69° 💧 None 💨 6 mph H 49%30.36 inHg

3:00 PM

Mostly sunny

69° 💧 None 💨 6 mph H 48%30.33 inHg

4:00 PM

Mostly cloudy

69° 💧 None 💨 6 mph H 51%30.33 inHg

5:00 PM

Partly cloudy

68° 💧 None 💨 6 mph H 57%30.33 inHg

6:00 PM

Mostly sunny

67° 💧 None 💨 5 mph H 64%30.33 inHg

7:00 PM

Mostly sunny

63° 💧 None 💨 5 mph H 76%30.33 inHg

8:00 PM

Overcast night

60° 💧 None 💨 6 mph H 83%30.33 inHg

9:00 PM

Mostly cloudy night

58° 💧 None 💨 7 mph H 86%30.36 inHg

10:00 PM

Clear night

58° 💧 None 💨 7 mph H 87%30.36 inHg

11:00 PM

Mostly clear night

57° 💧 None 💨 7 mph H 87%30.36 inHg

Wednesday

12:00 AM

Mostly cloudy night

57° 💧 None 💨 7 mph H 88%30.36 inHg

1:00 AM

Mostly cloudy night

56° 💧 None 💨 7 mph H 89%30.36 inHg

2:00 AM

Partly cloudy night

56° 💧 None 💨 6 mph H 90%30.33 inHg

3:00 AM

Mostly clear night

55° 💧 None 💨 5 mph H 92%30.33 inHg

4:00 AM

Mostly clear night

55° 💧 None 💨 4 mph H 92%30.33 inHg

5:00 AM

Mostly clear night

54° 💧 None 💨 4 mph H 93%30.36 inHg

6:00 AM

Clear night

54° 💧 None 💨 4 mph H 93%30.36 inHg

7:00 AM

Sunny

55° 💧 None 💨 4 mph H 94%30.36 inHg

8:00 AM

Partly cloudy

59° 💧 None 💨 5 mph H 87%30.39 inHg

5:00 PM

Partly cloudy

76° 💧 None 💨 4 mph H 59%30.30 inHg

8:00 PM

Clear night

68° 💧 None 💨 3 mph H 84%30.30 inHg

11:00 PM

Mostly clear night

65° 💧 None 💨 3 mph H 89%30.33 inHg

Thursday

2:00 AM

Overcast night

65° 💧 None 💨 5 mph H 90%30.33 inHg

5:00 AM

Mostly cloudy night

65° 💧 None 💨 4 mph H 87%30.30 inHg

8:00 AM

Mostly cloudy

67° 💧 None 💨 3 mph H 83%30.30 inHg

11:00 AM

Overcast

77° 💧 None 💨 4 mph H 62%30.30 inHg

2:00 PM

Mostly cloudy

79° 💧 None 💨 8 mph H 61%30.24 inHg

5:00 PM

Mostly sunny

78° 💧 None 💨 7 mph H 62%30.18 inHg

8:00 PM

Mostly clear night

72° 💧 None 💨 7 mph H 72%30.15 inHg

11:00 PM

Clear night

69° 💧 None 💨 7 mph H 82%30.15 inHg

Friday

2:00 AM

Mostly clear night

67° 💧 None 💨 7 mph H 84%30.12 inHg

5:00 AM

Clear night

66° 💧 None 💨 6 mph H 81%30.09 inHg

8:00 AM

Partly cloudy

69° 💧 None 💨 5 mph H 81%30.12 inHg

11:00 AM

Mostly cloudy

78° 💧 None 💨 7 mph H 62%30.12 inHg

2:00 PM

Overcast

82° 💧 None 💨 6 mph H 49%30.06 inHg

5:00 PM

Partly cloudy

82° 💧 None 💨 8 mph H 47%30.03 inHg

8:00 PM

Clear night

72° 💧 None 💨 8 mph H 61%30.09 inHg

11:00 PM

Clear night

67° 💧 None 💨 7 mph H 71%30.12 inHg

Saturday

2:00 AM

Partly cloudy night

63° 💧 None 💨 6 mph H 80%30.12 inHg

5:00 AM

Partly cloudy night

62° 💧 None 💨 7 mph H 76%30.12 inHg

8:00 AM

Mostly sunny

63° 💧 None 💨 7 mph H 75%30.15 inHg

11:00 AM

Mostly sunny

71° 💧 None 💨 8 mph H 53%30.15 inHg

2:00 PM

Partly cloudy

75° 💧 None 💨 6 mph H 49%30.12 inHg

8:00 PM

Mostly cloudy night

74° 💧 None 💨 4 mph H 41%30.12 inHg

Sunday

2:00 AM

Overcast night

66° 💧 None 💨 8 mph H 56%30.12 inHg

8:00 AM

Overcast

60° 💧 None 💨 5 mph H 67%30.18 inHg

2:00 PM

Overcast

60° 💧 None 💨 6 mph H 69%30.21 inHg

8:00 PM

Overcast night

67° 💧 None 💨 10 mph H 68%30.21 inHg

Monday

2:00 AM

Overcast night

62° 💧 None 💨 11 mph H 81%30.21 inHg

8:00 AM

Overcast

63° 💧 None 💨 10 mph H 79%30.24 inHg

2:00 PM

Light rain

61° 💧 None 💨 8 mph H 98%30.24 inHg

8:00 PM

Light rain

66° 💧 None 💨 10 mph H 98%30.18 inHg

Tuesday

2:00 AM

Overcast night

67° 💧 None 💨 3 mph H 100%30.12 inHg

8:00 AM

Overcast

69° 💧 None 💨 5 mph H 100%30.09 inHg

2:00 PM

Overcast

71° 💧 None 💨 6 mph H 100%30.03 inHg

8:00 PM

Mostly clear night

82° 💧 None 💨 9 mph H 68%29.97 inHg

Wednesday

2:00 AM

Mostly cloudy night

73° 💧 None 💨 8 mph H 86%29.97 inHg

8:00 AM

Mostly sunny

63° 💧 None 💨 9 mph H 84%30.03 inHg

2:00 PM

Mostly sunny

61° 💧 None 💨 6 mph H 86%30.15 inHg

8:00 PM

Clear night

70° 💧 None 💨 8 mph H 45%30.15 inHg

Thursday

2:00 AM

Clear night

60° 💧 None 💨 9 mph H 58%30.21 inHg

8:00 AM

Sunny

52° 💧 None 💨 8 mph H 64%30.33 inHg

2:00 PM

Sunny

51° 💧 None 💨 7 mph H 76%30.42 inHg

8:00 PM

Clear night

65° 💧 None 💨 6 mph H 44%30.39 inHg

Friday

2:00 AM

Clear night

55° 💧 None 💨 3 mph H 61%30.42 inHg

8:00 AM

Sunny

49° 💧 None 💨 6 mph H 75%30.45 inHg

2:00 PM

Mostly sunny

50° 💧 None 💨 7 mph H 66%30.47 inHg

8:00 PM

Partly cloudy night

68° 💧 None 💨 1 mph H 40%30.39 inHg

Saturday

2:00 AM

Clear night

57° 💧 None 💨 1 mph H 72%30.36 inHg

8:00 AM

Sunny

51° 💧 None 💨 3 mph H 83%30.33 inHg

2:00 PM

Sunny

53° 💧 None 💨 7 mph H 81%30.30 inHg

8:00 PM

Clear night

72° 💧 None 💨 3 mph H 35%30.21 inHg

Sunday

2:00 AM

Clear night

61° 💧 None 💨 5 mph H 70%30.18 inHg

8:00 AM

Sunny

52° 💧 None 💨 5 mph H 76%30.15 inHg

2:00 PM

Sunny

56° 💧 None 💨 3 mph H 68%30.15 inHg

8:00 PM

Mostly clear night

72° 💧 None 💨 6 mph H 44%30.09 inHg

Monday

2:00 AM

Partly cloudy night

61° 💧 None 💨 5 mph H 71%30.06 inHg

8:00 AM

Overcast

56° 💧 None 💨 5 mph H 92%30.06 inHg

2:00 PM

Overcast

59° 💧 None 💨 6 mph H 92%30.03 inHg

In Hackettstown and, more broadly, across the state of New Jersey: This evening will feature a mix of sun and clouds, with temperatures remaining mild to warm, ranging from 76 to 79 degrees Fahrenheit. Winds will be light, coming from the west at around 5 mph, with gusts reaching up to 10 mph. No significant rainfall is expected during the next few hours, so outdoor plans should generally be comfortable. Temperatures are likely to stay steady as the evening progresses, with little change in conditions. Overall, it should be a calm and pleasant night with minimal weather disruptions.

15-Day Weather Outlook for Hackettstown

TomorrowTomorrow

Mostly sunny 69°/56° 💧 None 💨 12 mph

Tuesday, Sep 15Tue Sep 15

Mostly sunny 69°/50° 💧 None 💨 7 mph

Wednesday, Sep 16Wed Sep 16

Mostly cloudy 77°/54° 💧 0.514 in 💨 7 mph

Thursday, Sep 17Thu Sep 17

Overcast 80°/66° 💧 0.001 in 💨 10 mph

Friday, Sep 18Fri Sep 18

Overcast 81°/66° 💧 None 💨 10 mph

Saturday, Sep 19Sat Sep 19

Mostly sunny 74°/59° 💧 None 💨 8 mph

Sunday, Sep 20Sun Sep 20

Overcast 67°/60° 💧 0.054 in 💨 11 mph

Monday, Sep 21Mon Sep 21

Light rain 67°/61° 💧 0.516 in 💨 10 mph

Tuesday, Sep 22Tue Sep 22

Overcast 82°/69° 💧 0.159 in 💨 9 mph

Wednesday, Sep 23Wed Sep 23

Mostly sunny 70°/60° 💧 None 💨 9 mph

Thursday, Sep 24Thu Sep 24

Sunny 65°/51° 💧 None 💨 8 mph

Friday, Sep 25Fri Sep 25

Mostly sunny 68°/49° 💧 None 💨 7 mph

Saturday, Sep 26Sat Sep 26

Sunny 72°/51° 💧 None 💨 7 mph

Sunday, Sep 27Sun Sep 27

Mostly sunny 72°/52° 💧 None 💨 6 mph

Monday, Sep 28Mon Sep 28

Overcast 59°/56° 💧 None 💨 6 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Hackettstown

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Hackettstown

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 12:00 AM

PM2.5 Fine particles Good 7,1µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 9,4µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 40,7µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 8,6µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Hackettstown

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.

0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme

Today UV 4,7Moderate —Unavailable

Tomorrow UV 6,1High 🙂Fair

Tuesday UV 6,5High 😐Moderate

Wednesday UV 6,7High 😐Moderate

Thursday UV 7,0High 😐Moderate

Friday UV 6,0High —Unavailable

Saturday UV 6,0High —Unavailable

Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Hackettstown

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · HACKETTSTOWN, NEW JERSEY

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 3:00 AM–4:00 AM.

96/100Best-hour score

BEST TIME TONIGHT 3:00 AM–4:00 AM Astronomical darkness: 8:45 PM–5:05 AM

☁ Cloud cover 3% Real hourly forecast for the best viewing hour.

☾ Moonlight 7% Waxing Crescent · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 71° high at the best hour.

✦ Estimated visible meteors 2–4/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min78%

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

SEP 5–SEP 21

September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak

ACTIVE NOW

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

UPCOMING

OCT 2–NOV 7

OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak

UPCOMING

OCT 20–DEC 10

Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak

UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

DISCOVER WEATHER NEARBY Weather in other cities

Explore current conditions and forecasts for other locations.

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Forecast data for Hackettstown were last refreshed today at 11:15 PM. The current forecast period extends through 15/09/2026 at 9:00 PM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.