Cortland, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cortland, a city in Trumbull County, Ohio.
Tonight
56°F
Partly Cloudy
Partly cloudy, with a low around 56. Northeast wind 3 to 9 mph.
7-day forecast for Cortland
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 56°F | Partly Cloudy | 3 to 9 mph NE | 1% |
| Saturday | 74°F | Partly Sunny then Slight Chance Rain Showers | 5 mph E | 17% |
| Saturday Night | 63°F | Slight Chance Showers And Thunderstorms | 5 mph SE | 74% |
| Sunday | 72°F | Showers And Thunderstorms | 5 to 10 mph W | 85% |
| Sunday Night | 55°F | Rain Showers Likely | 7 to 10 mph NE | 58% |
| Monday | 67°F | Mostly Cloudy then Slight Chance Rain Showers | 10 mph NE | 18% |
| Monday Night | 54°F | Chance Rain Showers | 12 mph NE | 44% |
| Tuesday | 65°F | Chance Rain Showers | 10 to 14 mph E | 44% |
| Tuesday Night | 53°F | Showers And Thunderstorms Likely | 16 mph E | 59% |
| Wednesday | 62°F | Rain Showers Likely | 15 mph E | 59% |
| Wednesday Night | 52°F | Showers And Thunderstorms Likely | 10 to 15 mph E | 58% |
| Thursday | 64°F | Chance Rain Showers | 10 mph E | 42% |
| Thursday Night | 52°F | Slight Chance Rain Showers | 5 to 8 mph NE | 16% |
| Friday | 68°F | Partly Sunny then Slight Chance Rain Showers | 5 to 9 mph N | 18% |
Forecast source: National Weather Service (api.weather.gov) for Cortland (41.332, -80.719). Updated through the day.
Growing snapshot for Cortland
Last spring frost
Apr 30
First fall frost
Oct 23
Growing season
176 days
Hardiness zone
6a
More local growing data for Cortland: nearby ZIP 44410 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Bolindale
Brookfield Center
Champion Heights
Churchill
Girard
Hilltop
Howland Center
Hubbard
Kinsman Center
Leavittsburg
Lordstown
Maplewood Park
Masury
McDonald
McKinley Heights
Morgandale
Newton Falls
Niles
Orangeville
South Canal
Vienna Center
Warren
West Farmington
West Hill
Yankee Lake
Climate data from the nearest NOAA station, Mosquito Creek Lake, Oh (3.8 mi from Cortland). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.