Miltonsburg, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Miltonsburg, a village in Monroe County, Ohio.
Overnight
55°F
Mostly Clear
Mostly clear, with a low around 55. South wind 5 to 8 mph, with gusts as high as 21 mph.
7-day forecast for Miltonsburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 55°F | Mostly Clear | 5 to 8 mph S | 2% |
| Wednesday | 73°F | Mostly Cloudy then Light Rain | 10 mph S | 89% |
| Wednesday Night | 58°F | Light Rain | 7 to 12 mph S | 100% |
| Thursday | 68°F | Mostly Sunny | 5 to 10 mph SW | 4% |
| Thursday Night | 46°F | Partly Cloudy | 5 mph SW | 1% |
| Friday | 63°F | Partly Sunny then Slight Chance Light Rain | 3 to 7 mph W | 24% |
| Friday Night | 41°F | Slight Chance Light Rain | 7 mph W | 24% |
| Saturday | 56°F | Slight Chance Light Rain | 8 mph W | 21% |
| Saturday Night | 38°F | Slight Chance Light Rain then Partly Cloudy | 5 mph W | 21% |
| Sunday | 56°F | Partly Sunny | 3 to 7 mph SW | 13% |
| Sunday Night | 36°F | Slight Chance Light Rain | 7 mph W | 19% |
| Monday | 58°F | Chance Light Rain | 9 mph W | 26% |
| Monday Night | 38°F | Slight Chance Light Rain then Partly Cloudy | 6 to 9 mph SW | 23% |
| Tuesday | 61°F | Mostly Sunny | 8 to 12 mph SW | 5% |
Forecast source: National Weather Service (api.weather.gov) for Miltonsburg (39.831, -81.165). Updated through the day.
Growing snapshot for Miltonsburg
Last spring frost
Apr 27
First fall frost
Oct 22
Growing season
177 days
Hardiness zone
6b
More local growing data for Miltonsburg: nearby ZIP 43747 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Barnesville, Oh (9.6 mi from Miltonsburg). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.