Weather forecast for: Jefferson NY
Last Update: 8:36 pm EDT Sep 16, 2026
Tonight: Mostly cloudy, with a low around 60. Calm wind.
Thursday: A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 74. South wind 3 to 6 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night: Showers likely, mainly before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 56. Northwest wind 5 to 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday: Mostly sunny, with a high near 68. Northwest wind 8 to 13 mph.
Friday Night: Partly cloudy, with a low around 42. Northwest wind 5 to 8 mph becoming calm after midnight.
Saturday: Mostly sunny, with a high near 64.
Saturday Night: Showers likely after 2am. Cloudy, with a low around 47. Chance of precipitation is 70%.
Sunday: Showers. High near 61. Chance of precipitation is 90%.
Sunday Night: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Monday: A chance of showers after 2pm. Partly sunny, with a high near 60. Chance of precipitation is 40%.
Monday Night: A chance of showers. Mostly cloudy, with a low around 45. Chance of precipitation is 50%.
Tuesday: A chance of showers. Partly sunny, with a high near 59. Chance of precipitation is 30%.
Tuesday Night: A chance of showers. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.
Wednesday: A chance of showers. Partly sunny, with a high near 62. Chance of precipitation is 30%.
WeatherWorld.com
