Anna, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Anna, a village in Shelby County, Ohio.
This Afternoon
75°F
Sunny
Sunny, with a high near 75. South wind around 13 mph.
7-day forecast for Anna
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 75°F | Sunny | 13 mph S | 2% |
| Tonight | 62°F | Mostly Cloudy then Rain Showers Likely | 10 to 17 mph S | 55% |
| Wednesday | 68°F | Rain Showers | 15 to 20 mph S | 100% |
| Wednesday Night | 50°F | Slight Chance Rain Showers then Mostly Cloudy | 6 to 13 mph SW | 24% |
| Thursday | 63°F | Mostly Sunny | 8 to 16 mph SW | 0% |
| Thursday Night | 45°F | Mostly Cloudy | 2 to 7 mph SW | 2% |
| Friday | 58°F | Slight Chance Light Rain | 2 to 8 mph NW | 22% |
| Friday Night | 38°F | Slight Chance Light Rain | 7 mph NW | 22% |
| Saturday | 53°F | Slight Chance Light Rain | 8 mph NW | 17% |
| Saturday Night | 34°F | Mostly Cloudy | 1 to 5 mph W | 11% |
| Sunday | 56°F | Mostly Sunny then Slight Chance Light Rain | 2 to 12 mph W | 16% |
| Sunday Night | 34°F | Slight Chance Light Rain then Partly Cloudy | 5 to 8 mph W | 16% |
| Monday | 58°F | Slight Chance Light Rain | 5 to 12 mph W | 16% |
| Monday Night | 38°F | Mostly Clear | 9 mph SW | 14% |
Forecast source: National Weather Service (api.weather.gov) for Anna (40.395, -84.176). Updated through the day.
Growing snapshot for Anna
Last spring frost
Apr 27
First fall frost
Oct 20
Growing season
175 days
Hardiness zone
6a
More local growing data for Anna: nearby ZIP 45302 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Sidney 1 S, Oh (9.8 mi from Anna). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.