Weather World
Town of Hackettstown, NJHackettstown, NJ 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Hackettstown Weather Forecast
Hackettstown, NJ Weather Forecast Date: 400 PM EDT Sun Aug 02 2026
Weather forecast for Hackettstown, NJ
Tonight Lo: 70°F Lo: 21°C |
Tonight... A chance of thunderstorms. Showers. Locally heavy rainfall possible. Lows around 70. Southeast winds around 5 mph. Chance of rain near 100%. |
Mon Hi: 81°FHi: 27°C Lo: 59°F Lo: 15°C |
Monday... A chance of thunderstorms. Showers. Locally heavy rainfall possible. Humid with highs in the lower 80s. Southwest winds around 5 mph. Chance of rain near 100%. |
Tue Hi: 81°FHi: 27°C Lo: 61°F Lo: 16°C |
Tuesday... Mostly sunny. Highs in the lower 80s. North winds around 5 mph, becoming southeast in the afternoon. |
Wed Hi: 81°FHi: 27°C Lo: 65°F Lo: 18°C |
Wednesday... Partly sunny. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 50%. |
| Thu Hi: 85°FHi: 29°C Lo: 69°F Lo: 21°C |
Thursday... Partly sunny in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 70%. |
| Fri Hi: 85°FHi: 29°C Lo: 69°F Lo: 21°C |
Friday... Partly sunny. Showers likely with a chance of thunderstorms in the afternoon. Hot with highs in the mid 80s. Chance of rain 60%. |
| Sat Hi: 85°FHi: 29°C Lo: 69°F Lo: 21°C |
Saturday... Partly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 80s. Chance of rain 50%. |
Hackettstown Radar Loop
Use the map search tool if you want to place a location marker on the radar map...