Roann, IN Weather & Growing Conditions
This Afternoon
68°F
Isolated Rain Showers
Isolated rain showers before 3pm. Mostly cloudy. High near 68, with temperatures falling to around 62 in the afternoon. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 68°F | Isolated Rain Showers | 10 to 15 mph SW | 20% |
| Tonight | 48°F | Mostly Cloudy | 5 to 10 mph SW | 9% |
| Thursday | 58°F | Mostly Cloudy | 10 to 15 mph SW | 12% |
| Thursday Night | 42°F | Rain Showers Likely | 5 to 10 mph W | 58% |
| Friday | 52°F | Chance Rain Showers | 5 to 10 mph NW | 44% |
| Friday Night | 34°F | Chance Rain Showers | 5 to 10 mph NW | 26% |
| Saturday | 52°F | Partly Sunny | 5 to 10 mph NW | 3% |
| Saturday Night | 30°F | Mostly Clear | 0 to 5 mph NW | 0% |
| Sunday | 57°F | Sunny | 5 to 10 mph W | 1% |
| Sunday Night | 32°F | Mostly Clear | 0 to 5 mph W | 1% |
| Monday | 60°F | Sunny | 0 to 10 mph W | 0% |
| Monday Night | 38°F | Clear | 5 mph SW | 0% |
| Tuesday | 62°F | Sunny | 5 mph W | 0% |
| Tuesday Night | 35°F | Mostly Clear | 0 to 5 mph NW | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Roann, IN
Last spring frost
Apr 26
First fall frost
Oct 19
Growing season
174 days
Hardiness zone
6a
Explore more for Roann, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, N Manchester Wwtp, In (8.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.