12843 Weather (Johnsburg, NY)

Weather forecast for: Johnsburg NY

Last Update: 2:36 am EDT Sep 19, 2026

Today: Mostly sunny, with a high near 59. North wind around 6 mph becoming light and variable.

Tonight: Mostly cloudy, with a low around 43. Light south wind.

Sunday: Rain, mainly before 5pm. High near 50. Southeast wind 6 to 8 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Sunday Night: A chance of rain, mainly before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 41. North wind 3 to 8 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday: Partly sunny, with a high near 56. North wind around 8 mph.

Monday Night: Mostly cloudy, with a low around 38.

Tuesday: Partly sunny, with a high near 54.

Tuesday Night: Mostly cloudy, with a low around 38.

Wednesday: Mostly sunny, with a high near 57.

Wednesday Night: Mostly cloudy, with a low around 39.

Thursday: Partly sunny, with a high near 56.

Thursday Night: A chance of showers. Mostly cloudy, with a low around 41. Chance of precipitation is 30%.

Friday: A chance of showers. Partly sunny, with a high near 58. Chance of precipitation is 30%.