Rockford, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Rockford, a village in Mercer County, Ohio.
Tonight
63°F
Mostly Cloudy then Rain Showers Likely
Rain showers likely after 3am. Mostly cloudy, with a low around 63. South wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Rockford
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 63°F | Mostly Cloudy then Rain Showers Likely | 10 to 16 mph S | 64% |
| Wednesday | 70°F | Rain Showers | 12 to 17 mph S | 97% |
| Wednesday Night | 50°F | Slight Chance Rain Showers then Mostly Cloudy | 7 to 10 mph SW | 21% |
| Thursday | 63°F | Mostly Sunny | 8 to 15 mph SW | 2% |
| Thursday Night | 46°F | Mostly Cloudy | 3 to 8 mph W | 2% |
| Friday | 57°F | Chance Light Rain | 3 to 9 mph NW | 27% |
| Friday Night | 38°F | Mostly Cloudy | 6 to 9 mph NW | 14% |
| Saturday | 54°F | Slight Chance Light Rain | 5 to 8 mph NW | 16% |
| Saturday Night | 34°F | Partly Cloudy | 1 to 5 mph W | 4% |
| Sunday | 57°F | Mostly Sunny | 3 to 10 mph W | 14% |
| Sunday Night | 35°F | Partly Cloudy | 8 mph W | 14% |
| Monday | 59°F | Mostly Sunny | 5 to 12 mph W | 13% |
| Monday Night | 38°F | Mostly Clear | 9 mph SW | 11% |
| Tuesday | 62°F | Mostly Sunny | 8 to 12 mph W | 3% |
Forecast source: National Weather Service (api.weather.gov) for Rockford (40.691, -84.650). Updated through the day.
Growing snapshot for Rockford
Last spring frost
Apr 27
First fall frost
Oct 19
Growing season
175 days
Hardiness zone
6a
More local growing data for Rockford: nearby ZIP 45882 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Celina 3 Ne, Oh (10.8 mi from Rockford). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.