Lancaster, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lancaster, a city in Fairfield County, Ohio.
Overnight
56°F
Clear
Clear, with a low around 56. Northeast wind around 2 mph.
7-day forecast for Lancaster
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 56°F | Clear | 2 mph NE | 0% |
| Tuesday | 86°F | Sunny | 1 to 5 mph NE | 0% |
| Tuesday Night | 66°F | Mostly Clear | 0 to 5 mph NE | 2% |
| Wednesday | 87°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 3 mph S | 54% |
| Wednesday Night | 68°F | Chance Showers And Thunderstorms | 0 to 3 mph S | 37% |
| Thursday | 86°F | Chance Showers And Thunderstorms | 0 to 7 mph SW | 47% |
| Thursday Night | 68°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 1 to 5 mph S | 59% |
| Friday | 84°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 1 to 7 mph SW | 76% |
| Friday Night | 66°F | Showers And Thunderstorms | 1 to 6 mph SW | 76% |
| Saturday | 84°F | Chance Showers And Thunderstorms | 1 to 7 mph SW | 48% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms | 0 to 6 mph SW | 48% |
| Sunday | 86°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 1 to 7 mph SW | 17% |
| Sunday Night | 69°F | Slight Chance Showers And Thunderstorms | 2 to 6 mph SW | 17% |
| Monday | 87°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 32% |
Forecast source: National Weather Service (api.weather.gov) for Lancaster (39.725, -82.605). Updated through the day.
Growing snapshot for Lancaster
Last spring frost
Apr 22
First fall frost
Oct 24
Growing season
183 days
Hardiness zone
6a
More local growing data for Lancaster: nearby ZIP 43130 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Amanda
Baltimore
Bremen
Canal Winchester
Carroll
Hamburg
Hide-A-Way Hills
Lithopolis
Millersport
Pickerington
Pleasantville
Rockbridge
Rushville
Stoutsville
Sugar Grove
Thurston
West Rushville
Climate data from the nearest NOAA station, Lancaster, Oh (1.4 mi from Lancaster). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.