Mifflin, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mifflin, a village in Richland County, Ohio.
Tonight
58°F
Partly Cloudy
Partly cloudy, with a low around 58. Southeast wind 9 to 14 mph, with gusts as high as 24 mph.
7-day forecast for Mifflin
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 58°F | Partly Cloudy | 9 to 14 mph SE | 7% |
| Wednesday | 65°F | Light Rain | 13 to 16 mph S | 95% |
| Wednesday Night | 52°F | Light Rain Likely | 7 to 16 mph SW | 72% |
| Thursday | 62°F | Mostly Sunny | 7 to 14 mph SW | 3% |
| Thursday Night | 44°F | Partly Cloudy | 2 to 7 mph SW | 2% |
| Friday | 58°F | Partly Sunny then Chance Light Rain | 2 to 8 mph W | 25% |
| Friday Night | 38°F | Chance Light Rain | 8 mph NW | 25% |
| Saturday | 51°F | Slight Chance Light Rain | 9 mph NW | 23% |
| Saturday Night | 33°F | Slight Chance Light Rain then Partly Cloudy | 6 mph W | 23% |
| Sunday | 53°F | Mostly Sunny then Slight Chance Light Rain | 3 to 10 mph W | 15% |
| Sunday Night | 33°F | Slight Chance Light Rain | 9 mph W | 16% |
| Monday | 55°F | Slight Chance Light Rain | 8 to 12 mph W | 20% |
| Monday Night | 36°F | Slight Chance Light Rain then Partly Cloudy | 12 mph SW | 19% |
| Tuesday | 59°F | Mostly Sunny | 13 mph W | 5% |
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 Nov 4, 2026.