Andover, OH Weather & Growing Conditions
Today
73°F
Mostly Cloudy
Mostly cloudy, with a high near 73. Southeast wind around 6 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 73°F | Mostly Cloudy | 6 mph SE | 13% |
| Tonight | 61°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 6 mph SE | 71% |
| Sunday | 71°F | Showers And Thunderstorms | 7 to 12 mph W | 85% |
| Sunday Night | 50°F | Chance Rain Showers then Mostly Cloudy | 7 to 12 mph NE | 35% |
| Monday | 66°F | Mostly Cloudy | 12 mph NE | 6% |
| Monday Night | 49°F | Chance Rain Showers | 10 mph NE | 42% |
| Tuesday | 63°F | Chance Rain Showers | 10 to 14 mph E | 42% |
| Tuesday Night | 49°F | Rain Showers Likely | 14 to 17 mph E | 56% |
| Wednesday | 62°F | Rain Showers Likely | 17 mph E | 56% |
| Wednesday Night | 49°F | Showers And Thunderstorms Likely | 16 mph SE | 60% |
| Thursday | 65°F | Showers And Thunderstorms Likely | 9 to 14 mph E | 56% |
| Thursday Night | 49°F | Slight Chance Rain Showers | 5 to 10 mph E | 20% |
| Friday | 68°F | Slight Chance Rain Showers | 6 to 13 mph NE | 20% |
| Friday Night | 48°F | Partly Cloudy | 5 to 13 mph NE | 13% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Andover, OH
Last spring frost
May 4
First fall frost
Oct 14
Growing season
161 days
Hardiness zone
6a
Explore more for Andover, OH: full frost dates · planting calendar · Ohio frost dates
Climate data from the nearest NOAA station, Jamestown 2 Nw, Pa (7.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.