Harman US

Lancaster, OH Weather & Growing Conditions

Overnight
59°F
Partly Cloudy
Partly cloudy, with a low around 59. Northeast wind around 3 mph.

7-day forecast

WhenTempForecastWindPrecip
Overnight 59°F Partly Cloudy 3 mph NE 1%
Saturday 82°F Partly Sunny then Slight Chance Showers And Thunderstorms 3 mph E 22%
Saturday Night 66°F Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 5 mph S 56%
Sunday 82°F Rain Showers Likely then Chance Showers And Thunderstorms 7 mph SW 57%
Sunday Night 58°F Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 10 mph N 61%
Monday 70°F Chance Rain Showers 10 mph NE 38%
Monday Night 54°F Chance Rain Showers 12 mph NE 46%
Tuesday 68°F Chance Rain Showers 10 mph NE 46%
Tuesday Night 56°F Showers And Thunderstorms Likely 9 to 13 mph NE 68%
Wednesday 68°F Showers And Thunderstorms Likely 9 to 13 mph E 69%
Wednesday Night 54°F Showers And Thunderstorms Likely 7 to 10 mph E 69%
Thursday 68°F Chance Rain Showers 8 mph NE 31%
Thursday Night 53°F Slight Chance Rain Showers then Mostly Cloudy 7 mph NE 17%
Friday 69°F Mostly Sunny 5 to 8 mph NE 13%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Lancaster, OH

Last spring frost
Apr 22
First fall frost
Oct 24
Growing season
183 days
Hardiness zone
6a

Explore more for Lancaster, OH: full frost dates · planting calendar · Ohio frost dates

Climate data from the nearest NOAA station, Lancaster, Oh (1.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.