Andover, OH Weather & Growing Conditions
Today
73°F
Mostly Cloudy then Light Rain Likely
Rain likely after 1pm. Mostly cloudy. High near 73, with temperatures falling to around 67 in the afternoon. South wind 12 to 15 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 73°F | Mostly Cloudy then Light Rain Likely | 12 to 15 mph S | 73% |
| Tonight | 55°F | Light Rain | 9 to 16 mph S | 97% |
| Thursday | 65°F | Mostly Sunny | 8 to 15 mph SW | 7% |
| Thursday Night | 45°F | Mostly Cloudy | 3 to 8 mph SW | 14% |
| Friday | 58°F | Chance Rain Showers | 3 to 8 mph SW | 53% |
| Friday Night | 39°F | Rain Showers | 5 to 8 mph W | 76% |
| Saturday | 50°F | Rain Showers Likely | 9 to 13 mph W | 59% |
| Saturday Night | 33°F | Chance Light Rain | 5 to 10 mph W | 49% |
| Sunday | 53°F | Slight Chance Light Rain then Partly Sunny | 7 to 14 mph W | 15% |
| Sunday Night | 32°F | Slight Chance Light Rain | 6 to 9 mph W | 17% |
| Monday | 55°F | Slight Chance Light Rain | 7 to 12 mph W | 21% |
| Monday Night | 34°F | Slight Chance Light Rain then Partly Cloudy | 5 to 8 mph SW | 15% |
| Tuesday | 58°F | Mostly Sunny | 8 to 14 mph SW | 8% |
| Tuesday Night | 32°F | Partly Cloudy | 3 to 7 mph W | 8% |
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 Nov 4, 2026.