Junction City, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Junction City, a village in Perry County, Ohio.
Today
68°F
Rain
Rain. Cloudy, with a high near 68. South wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Junction City
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 68°F | Rain | 9 to 14 mph S | 99% |
| Tonight | 53°F | Light Rain | 5 to 14 mph SW | 88% |
| Thursday | 66°F | Mostly Sunny | 3 to 10 mph SW | 0% |
| Thursday Night | 44°F | Partly Cloudy | 0 to 5 mph SW | 0% |
| Friday | 61°F | Partly Sunny then Chance Light Rain | 0 to 8 mph W | 29% |
| Friday Night | 38°F | Chance Light Rain then Mostly Cloudy | 3 to 7 mph NW | 29% |
| Saturday | 53°F | Partly Sunny | 6 to 9 mph NW | 13% |
| Saturday Night | 32°F | Mostly Cloudy | 0 to 5 mph W | 7% |
| Sunday | 56°F | Mostly Sunny | 1 to 9 mph W | 2% |
| Sunday Night | 32°F | Mostly Clear | 2 to 6 mph W | 5% |
| Monday | 58°F | Sunny | 2 to 8 mph W | 5% |
| Monday Night | 34°F | Mostly Clear | 5 mph SW | 2% |
| Tuesday | 62°F | Sunny | 5 to 9 mph SW | 2% |
| Tuesday Night | 34°F | Mostly Clear | 0 to 5 mph W | 2% |
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 Nov 4, 2026.