Johnson City, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Johnson City, a village in Broome County, New York.
Today
83°F
Areas Of Fog then Sunny
Areas of fog before 9am. Sunny, with a high near 83. Southwest wind around 1 mph.
7-day forecast for Johnson City
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Areas Of Fog then Sunny | 1 mph SW | 0% |
| Tonight | 61°F | Partly Cloudy | 2 mph E | 0% |
| Wednesday | 85°F | Partly Sunny | 1 to 6 mph SE | 2% |
| Wednesday Night | 67°F | Chance Showers And Thunderstorms | 2 to 6 mph S | 33% |
| Thursday | 86°F | Showers And Thunderstorms | 2 to 6 mph SW | 80% |
| Thursday Night | 68°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 1 to 5 mph SW | 80% |
| Friday | 86°F | Showers And Thunderstorms | 1 to 5 mph W | 75% |
| Friday Night | 67°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 3 mph SW | 75% |
| Saturday | 85°F | Showers And Thunderstorms Likely | 1 to 6 mph W | 64% |
| Saturday Night | 66°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 1 to 5 mph SW | 64% |
| Sunday | 87°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 1 to 6 mph SW | 21% |
| Sunday Night | 67°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 mph SW | 28% |
| Monday | 86°F | Mostly Sunny then Chance Showers And Thunderstorms | 3 to 9 mph W | 45% |
| Monday Night | 65°F | Chance Showers And Thunderstorms | 3 to 7 mph W | 45% |
Forecast source: National Weather Service (api.weather.gov) for Johnson City (42.125, -75.963). Updated through the day.
Growing snapshot for Johnson City
Last spring frost
May 5
First fall frost
Oct 12
Growing season
159 days
Hardiness zone
6a
More local growing data for Johnson City: nearby ZIP 13902 weather · frost dates · planting calendar · New York frost dates
Nearby towns & communities
Binghamton
Binghamton University
Chenango Bridge
Deposit
Endicott
Endwell
Glen Aubrey
Lisle
Port Dickinson
Whitney Point
Windsor
Climate data from the nearest NOAA station, Endicott, Ny (6.1 mi from Johnson City). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.