Millersport, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Millersport, a village in Fairfield County, Ohio.
Today
81°F
Partly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 81. Southeast wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Millersport
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Partly Sunny then Chance Showers And Thunderstorms | 5 mph SE | 25% |
| Tonight | 66°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 mph S | 63% |
| Sunday | 81°F | Chance Showers And Thunderstorms | 5 to 9 mph W | 63% |
| Sunday Night | 56°F | Showers And Thunderstorms Likely | 12 mph NE | 65% |
| Monday | 69°F | Chance Rain Showers | 13 mph NE | 43% |
| Monday Night | 53°F | Chance Rain Showers | 13 mph NE | 42% |
| Tuesday | 68°F | Chance Rain Showers | 12 mph NE | 42% |
| Tuesday Night | 55°F | Showers And Thunderstorms Likely | 14 mph NE | 68% |
| Wednesday | 67°F | Showers And Thunderstorms Likely | 13 mph E | 69% |
| Wednesday Night | 54°F | Showers And Thunderstorms Likely | 8 to 13 mph E | 69% |
| Thursday | 68°F | Chance Rain Showers | 8 mph NE | 30% |
| Thursday Night | 52°F | Slight Chance Rain Showers then Mostly Cloudy | 5 to 8 mph NE | 15% |
| Friday | 69°F | Mostly Sunny then Slight Chance Rain Showers | 6 to 10 mph NE | 15% |
| Friday Night | 50°F | Slight Chance Rain Showers then Partly Cloudy | 5 to 10 mph NE | 15% |
Forecast source: National Weather Service (api.weather.gov) for Millersport (39.896, -82.542). Updated through the day.
Growing snapshot for Millersport
Last spring frost
Apr 22
First fall frost
Oct 18
Growing season
178 days
Hardiness zone
6a
More local growing data for Millersport: nearby ZIP 43046 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
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Rushville
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West Rushville
Climate data from the nearest NOAA station, Newark Heath Ap, Oh (9.3 mi from Millersport). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.