Andover, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Andover, a village in Ashtabula County, Ohio.
Today
82°F
Patchy Fog then Sunny
Patchy fog before 7am. Sunny, with a high near 82. Southeast wind around 2 mph.
7-day forecast for Andover
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Patchy Fog then Sunny | 2 mph SE | 0% |
| Tonight | 63°F | Mostly Clear | 5 mph E | 0% |
| Wednesday | 85°F | Mostly Sunny then Chance Showers And Thunderstorms | 6 mph S | 42% |
| Wednesday Night | 66°F | Chance Showers And Thunderstorms | 3 mph S | 42% |
| Thursday | 84°F | Slight Chance Showers And Thunderstorms | 7 mph SW | 52% |
| Thursday Night | 66°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 mph SW | 58% |
| Friday | 82°F | Showers And Thunderstorms Likely | 6 mph SW | 70% |
| Friday Night | 65°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 5 mph SW | 70% |
| Saturday | 83°F | Chance Showers And Thunderstorms | 3 to 7 mph SW | 34% |
| Saturday Night | 65°F | Chance Showers And Thunderstorms | 2 to 6 mph SW | 34% |
| Sunday | 86°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 20% |
| Sunday Night | 68°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 6 to 9 mph SW | 38% |
| Monday | 84°F | Chance Rain Showers | 7 to 12 mph SW | 45% |
| Monday Night | 66°F | Chance Showers And Thunderstorms | 5 to 9 mph SW | 53% |
Forecast source: National Weather Service (api.weather.gov) for Andover (41.606, -80.568). Updated through the day.
Growing snapshot for Andover
Last spring frost
May 10
First fall frost
Oct 10
Growing season
154 days
Hardiness zone
6a
More local growing data for Andover: nearby ZIP 44003 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Ashtabula
Austinburg
Conneaut
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, Dorset, Oh (6.3 mi from Andover). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.