Harman US

The Plains, OH Weather & Growing Conditions

Overnight
59°F
Patchy Fog
Patchy fog after 4am. Partly cloudy, with a low around 59. Northeast wind around 2 mph.

7-day forecast

WhenTempForecastWindPrecip
Overnight 59°F Patchy Fog 2 mph NE 1%
Saturday 84°F Patchy Fog then Mostly Sunny 1 mph E 4%
Saturday Night 67°F Partly Cloudy then Slight Chance Showers And Thunderstorms 2 mph SE 64%
Sunday 84°F Showers And Thunderstorms Likely 5 mph SW 73%
Sunday Night 63°F Showers And Thunderstorms Likely 5 mph N 73%
Monday 75°F Chance Rain Showers 7 mph NE 41%
Monday Night 60°F Chance Showers And Thunderstorms 3 to 7 mph NE 56%
Tuesday 73°F Showers And Thunderstorms Likely 7 mph NE 56%
Tuesday Night 59°F Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 8 mph NE 68%
Wednesday 70°F Showers And Thunderstorms Likely 8 mph E 68%
Wednesday Night 56°F Showers And Thunderstorms Likely 2 to 7 mph E 61%
Thursday 70°F Slight Chance Rain Showers 5 mph NE 21%
Thursday Night 55°F Slight Chance Rain Showers then Mostly Cloudy 1 to 5 mph N 18%
Friday 72°F Partly Sunny 6 mph N 12%

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

Growing snapshot for The Plains, OH

Last spring frost
Apr 25
First fall frost
Oct 23
Growing season
179 days
Hardiness zone
6b

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

Climate data from the nearest NOAA station, Athens Ou, Oh (3.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.