Hackettstown, NJ weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Hackettstown now
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Hackettstown weather by the hour
Hackettstown weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Hackettstown.
This week in Hackettstown
Sunrise, sunset and moon in Hackettstown
What is the weather usually like in Hackettstown?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 84°F average high
- Januarycoldest month · 18°F average low
- 48.2 inprecipitation per year · 1,225 mm
- 23.3 insnowfall per year · 59 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Hackettstown: May–June and August–September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station BELVIDERE BRG, NJ US (USC00280734), adjusted for the elevation of Hackettstown.
Hackettstown weather month by month
Sunrise and sunset in Hackettstown through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:19 AM | 4:57 PM | 9 h 37 min |
| February | 6:51 AM | 5:35 PM | 10 h 43 min |
| March | 7:09 AM | 7:07 PM | 11 h 58 min |
| April | 6:18 AM | 7:40 PM | 13 h 21 min |
| May | 5:39 AM | 8:11 PM | 14 h 31 min |
| June | 5:25 AM | 8:34 PM | 15 h 8 min |
| July | 5:39 AM | 8:31 PM | 14 h 52 min |
| August | 6:08 AM | 7:59 PM | 13 h 51 min |
| September | 6:38 AM | 7:10 PM | 12 h 31 min |
| October | 7:09 AM | 6:20 PM | 11 h 11 min |
| November | 6:45 AM | 4:42 PM | 9 h 57 min |
| December | 7:15 AM | 4:33 PM | 9 h 18 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Hackettstown?
Hackettstown has a hot-summer humid continental climate. The warmest month is July, with an average high of 84°F (29°C), and the coldest is January, with average lows of 18°F (-8°C).
It gets about 48.2 inches (1,225 mm) of precipitation a year. The wettest month is July and the driest is February. Snow is common: about 23 inches fall in an average year.
The best time to visit Hackettstown is May–June and August–September. At 259 ft of elevation, nights are mild most of the year. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
More about Hackettstown
Weather in towns near Hackettstown
Questions about the weather in Hackettstown
What is the hottest month in Hackettstown?
July, with an average high of 84°F (29°C).
What is the coldest month in Hackettstown?
January, with an average low of 18°F (-8°C).
How much does it rain in Hackettstown?
About 48.2 inches (1,225 mm) a year; the wettest month is July.
Does it snow in Hackettstown?
Yes, about 23 inches of snow fall in an average year.
When is the best time to visit Hackettstown?
May–June and August–September, when temperatures are most pleasant and rainy days are fewer.
What climate does Hackettstown have?
Hot-summer humid continental (Köppen Dfa).
What is the weather like in Hackettstown in November?
Highs average 52°F and lows 30°F, with about 3.3 inches of precipitation.
What time is sunrise in Hackettstown?
Around 6:45 AM in mid-November, and sunset around 4:42 PM. Today’s exact times are shown above.
Where does this Hackettstown weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Hackettstown.
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