Junction City, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Junction City, a village in Perry County, Ohio.
Overnight
58°F
Mostly Clear
Mostly clear, with a low around 58. Northeast wind around 2 mph.
7-day forecast for Junction City
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 58°F | Mostly Clear | 2 mph NE | 1% |
| Saturday | 82°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 mph SE | 24% |
| Saturday Night | 65°F | Chance Showers And Thunderstorms | 3 mph S | 58% |
| Sunday | 82°F | Chance Rain Showers then Chance Showers And Thunderstorms | 6 mph SW | 77% |
| Sunday Night | 57°F | Showers And Thunderstorms | 9 mph NE | 83% |
| Monday | 70°F | Chance Rain Showers | 9 mph NE | 33% |
| Monday Night | 54°F | Chance Rain Showers | 9 mph NE | 47% |
| Tuesday | 68°F | Chance Rain Showers | 8 mph NE | 47% |
| Tuesday Night | 55°F | Showers And Thunderstorms Likely | 7 to 10 mph E | 70% |
| Wednesday | 68°F | Showers And Thunderstorms Likely | 10 mph E | 72% |
| Wednesday Night | 53°F | Showers And Thunderstorms Likely | 5 to 10 mph E | 72% |
| Thursday | 68°F | Chance Rain Showers | 6 mph NE | 37% |
| Thursday Night | 52°F | Slight Chance Rain Showers then Mostly Cloudy | 2 to 6 mph NE | 21% |
| Friday | 69°F | Mostly Sunny | 3 to 7 mph NE | 14% |
Forecast source: National Weather Service (api.weather.gov) for Junction City (39.722, -82.300). Updated through the day.
Growing snapshot for Junction City
Last spring frost
Apr 30
First fall frost
Oct 17
Growing season
168 days
Hardiness zone
6a
More local growing data for Junction City: nearby ZIP 43748 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Corning
Crooksville
Glenford
Hemlock
New Lexington
New Straitsville
Rendville
Rose Farm
Shawnee
Somerset
Thornport
Thornville
Climate data from the nearest NOAA station, New Lexington 2 Nw, Oh (6 mi from Junction City). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.