Weather forecast for: Blairstown NJ
Last Update: 4:08 pm EDT Aug 6, 2026
Tonight: Scattered showers and thunderstorms, mainly before 10pm. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 70. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Patchy fog before 10am. Otherwise, increasing clouds, with a high near 88. Calm wind becoming southwest around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night: Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday: A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 87. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 30%.
Saturday Night: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 67. Calm wind. Chance of precipitation is 30%.
Sunday: Sunny, with a high near 88.
Sunday Night: Mostly clear, with a low around 63.
Monday: Mostly sunny, with a high near 87.
Monday Night: Partly cloudy, with a low around 67.
Tuesday: A chance of showers after 2pm. Mostly sunny, with a high near 87. Chance of precipitation is 40%.
Tuesday Night: A chance of showers. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.
Wednesday: Mostly sunny, with a high near 85.
Wednesday Night: A chance of showers. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.
Thursday: A chance of showers. Partly sunny, with a high near 84. Chance of precipitation is 30%.