Conneaut, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Conneaut, a city in Ashtabula County, Ohio.
This Afternoon
74°F
Sunny
Sunny, with a high near 74. South wind around 8 mph.
7-day forecast for Conneaut
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Sunny | 8 mph S | 3% |
| Tonight | 59°F | Partly Cloudy | 6 to 9 mph S | 3% |
| Wednesday | 73°F | Mostly Cloudy then Chance Light Rain | 12 mph S | 51% |
| Wednesday Night | 56°F | Light Rain | 7 to 13 mph SW | 78% |
| Thursday | 65°F | Slight Chance Light Rain then Mostly Sunny | 6 to 12 mph SW | 19% |
| Thursday Night | 48°F | Mostly Cloudy | 5 mph SW | 6% |
| Friday | 60°F | Chance Light Rain | 3 to 7 mph W | 35% |
| Friday Night | 42°F | Chance Light Rain | 3 to 8 mph NW | 49% |
| Saturday | 54°F | Chance Light Rain | 9 to 13 mph NW | 50% |
| Saturday Night | 38°F | Chance Light Rain | 5 to 9 mph W | 41% |
| Sunday | 54°F | Chance Light Rain | 6 to 12 mph W | 25% |
| Sunday Night | 38°F | Chance Light Rain | 9 mph W | 36% |
| Monday | 55°F | Chance Light Rain | 8 to 13 mph W | 38% |
| Monday Night | 39°F | Chance Light Rain | 7 to 10 mph SW | 31% |
Forecast source: National Weather Service (api.weather.gov) for Conneaut (41.927, -80.568). Updated through the day.
Growing snapshot for Conneaut
Last spring frost
May 8
First fall frost
Oct 16
Growing season
160 days
Hardiness zone
6b
More local growing data for Conneaut: nearby ZIP 44030 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Andover
Ashtabula
Austinburg
Edgewood
Geneva
Geneva-on-the-Lake
Jefferson
Kingsville
North Kingsville
Orwell
Roaming Shores
Rock Creek
Saybrook-on-the-Lake
Climate data from the nearest NOAA station, Springboro 3 Wnw, Pa (10 mi from Conneaut). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.