Mifflin, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mifflin, a village in Richland County, Ohio.
Tonight
55°F
Partly Cloudy
Partly cloudy, with a low around 55. Northeast wind 2 to 8 mph.
7-day forecast for Mifflin
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 55°F | Partly Cloudy | 2 to 8 mph NE | 1% |
| Saturday | 78°F | Chance Rain Showers | 5 mph E | 38% |
| Saturday Night | 64°F | Showers And Thunderstorms Likely | 3 to 7 mph S | 71% |
| Sunday | 76°F | Showers And Thunderstorms | 6 to 9 mph W | 91% |
| Sunday Night | 56°F | Rain Showers Likely | 10 mph NE | 64% |
| Monday | 67°F | Chance Rain Showers | 12 mph NE | 46% |
| Monday Night | 53°F | Chance Rain Showers | 12 mph NE | 47% |
| Tuesday | 67°F | Chance Rain Showers | 12 mph NE | 47% |
| Tuesday Night | 54°F | Rain Showers Likely | 13 mph NE | 58% |
| Wednesday | 67°F | Rain Showers Likely | 13 mph E | 58% |
| Wednesday Night | 53°F | Showers And Thunderstorms Likely | 10 mph E | 55% |
| Thursday | 68°F | Chance Rain Showers | 8 mph NE | 33% |
| Thursday Night | 52°F | Slight Chance Rain Showers then Mostly Cloudy | 5 to 8 mph N | 22% |
| Friday | 68°F | Slight Chance Rain Showers | 5 to 9 mph N | 16% |
Forecast source: National Weather Service (api.weather.gov) for Mifflin (40.773, -82.364). Updated through the day.
Growing snapshot for Mifflin
Last spring frost
Apr 30
First fall frost
Oct 15
Growing season
168 days
Hardiness zone
6a
More local growing data for Mifflin: nearby ZIP 44843 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Ashland 2 Sw, Oh (10.4 mi from Mifflin). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.