Millersburg, IN Weather & Growing Conditions
Today
74°F
Chance Showers And Thunderstorms then Showers And Thunderstorms
A chance of showers and thunderstorms before 10am, then showers and thunderstorms between 10am and 2pm, then a chance of showers and thunderstorms. Cloudy, with a high near 74. Southeast wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 74°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 5 to 10 mph SE | 92% |
| Tonight | 64°F | Showers And Thunderstorms Likely | 5 mph S | 83% |
| Sunday | 71°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 to 15 mph N | 79% |
| Sunday Night | 52°F | Chance Showers And Thunderstorms | 10 to 15 mph NE | 44% |
| Monday | 64°F | Chance Rain Showers | 15 mph NE | 32% |
| Monday Night | 48°F | Slight Chance Rain Showers then Mostly Cloudy | 10 to 15 mph NE | 17% |
| Tuesday | 64°F | Partly Sunny then Slight Chance Rain Showers | 15 mph NE | 19% |
| Tuesday Night | 50°F | Chance Rain Showers | 10 to 15 mph NE | 37% |
| Wednesday | 64°F | Chance Rain Showers | 10 mph NE | 38% |
| Wednesday Night | 51°F | Slight Chance Rain Showers then Mostly Cloudy | 5 to 10 mph NE | 24% |
| Thursday | 67°F | Partly Sunny | 5 to 10 mph NE | 3% |
| Thursday Night | 51°F | Mostly Cloudy | 5 to 10 mph NE | 4% |
| Friday | 70°F | Mostly Sunny | 5 to 10 mph NE | 4% |
| Friday Night | 49°F | Partly Cloudy | 5 mph NE | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Millersburg, IN
Last spring frost
Apr 28
First fall frost
Oct 19
Growing season
171 days
Hardiness zone
6a
Explore more for Millersburg, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Goshen Muni Ap, In (6.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.