Weather forecast for: Port Henry NY
Last Update: 2:18 pm EDT Sep 23, 2026
Tonight: Mostly clear, with a low around 44. North wind 5 to 9 mph becoming calm in the evening.
Thursday: Sunny, with a high near 66. Light north wind increasing to 5 to 9 mph in the morning.
Thursday Night: Mostly clear, with a low around 49. North wind 7 to 10 mph.
Friday: Mostly sunny, with a high near 67. North wind 13 to 17 mph.
Friday Night: A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 56. Breezy, with a north wind 16 to 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday: A 40 percent chance of showers. Mostly cloudy, with a high near 65. Breezy, with a north wind 18 to 21 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 55. North wind around 17 mph.
Sunday: A 40 percent chance of showers after 2pm. Mostly cloudy, with a high near 64. North wind around 15 mph.
Sunday Night: A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 54. North wind 9 to 13 mph.
Monday: Partly sunny, with a high near 64. North wind around 8 mph.
Monday Night: Mostly cloudy, with a low around 53. North wind around 6 mph becoming calm in the evening.
Tuesday: Mostly sunny, with a high near 67. Light and variable wind.
Tuesday Night: Partly cloudy, with a low around 54. Calm wind.
Wednesday: Mostly sunny, with a high near 72. Calm wind becoming south 5 to 8 mph in the afternoon.